PMEP Home Page-->Chem-News-->Chem-News Archive: 1993-->Chem-News October 1993

Chem-News October 1993

TO:     Those Interested in Pesticide Information
DATE:   October, 1993
FROM:  William G. Smith, Senior Extension Associate
                               INDEX
Three New Videos Added to AV Library                                 
Natural Carcinogens To Be Investigated                               
Clinton Administration Proposes Strengthening the Nation's Pesticide and Food
  Safety Laws                                                
Pesticide Registration Notice Issued by EPA             
Pesticide Rinsate Policy
Boric Acid and Its Salts, Borax (Sodium Borate Decahydrate), Disodium
  Octaborate Tetrahydrate, Boric Oxide (Boric Anhydride), Sodium Borate and
  Sodium Metaborate; Tolerance Exemptions
Notice of Receipt of Requests to Voluntarily Cancel Certain Pesticide
  Registrations 
Notice of Receipt of Requests for Amendments to Delete Uses in Certain
  Pesticide Registrations                                        
Notice of Receipt of Requests to Voluntarily Cancel Certain Pesticide
  Registrations 
Cancellation of Pesticides for Non-Payment of 1993 Registration Maintenance
  Fees                                                                     
Pesticide Tolerances; Revision of Crop Groups
Pesticide Tolerance for Cyromazine
Certain Companies; Applications to Register Pesticide Products
Dinoseb; Revocation of Tolerances
Acetic Acid and Sodium Diacetate; Revocation of Tolerances
Temporary Feed Additive Tolerance for Pentyl 2-Chloro-4-Fluoro-5-(3,4,5,6-
  Tetrahydrophthalimido) Phenoxyacetate
Pesticide Tolerance and Feed Additive Regulations for Hexakis (Vendex) 
  (2-Methyl-2-Phenylpropyl) Distannoxane
USDA, National Agricultural Pesticide Impact Assessment Program (NAPIAP)
  Reregistration Notification Network (RNN)
Final Notice for Federal Disposal of 2,4,5-T/Silvex
Definitions and Interpretations; Dry Bulb Onions 
Monsanto; Establishment of Temporary Tolerances
New York State Department of Environmental Conservation Update
*****************************************************************************
Three New Videos Added To AV Library
____________________________________
     Three new VHS video programs have been added to the AV Library at the 
Cornell Resource Center.  Contact Mr. Rich Grey (607-255-2091) for more 
information. The new videos are:
          "New Federal Pesticide Recordkeeping Regulations:
           What's Required" (10 min 07 sec.)
          "Chemigation Equipment" (21 min. 18 sec.)
          "Chemigation Calibration" (34 min. 34 sec.)
     --R. Gardner, PMEP
Natural Carcinogens To Be Investigated
______________________________________ 
     The National Academy of Sciences (NAS) will initiate a two year study
by  a panel of scientists on the impact of  naturally occurring chemical 
carcinogens on human health.  NAS will convene a 19-member panel of scientists  
to examine "the occurrence, toxicologic data, mechanism of causation of 
cancer, including relative risk comparisons with synthetic carcinogens," 
according to the statement of task for the group.  The study will include 
assessment of the impact of these materials on the initiation, promotion,
and progression of tumors.  The report is scheduled to be released in 1995.
     For years some scientists, such as Bruce Ames from the University 
of California  at Berkeley, have contended that some  naturally  occurring 
chemicals present health risks that may be greater than those posed by some 
industrial  chemicals and chemical pesticides that are tightly regulated.  
     --From: CRR, July 30, 1993, via Chemically Speaking, Univ. of Florida
Clinton Administration Proposes Strengthening The Nation's Pesticide 
And Food Safety Laws
_______________________
     The Clinton Administration has proposed comprehensive reforms of the 
nation's pesticide and food safety laws to reduce the risks pesticides
pose to Americans, especially infants and children.  The reforms were
presented at a joint House and Senate committee hearing by the Environmental
Protection Agency, the United States Department of Agriculture and the Food 
and Drug Administration.
     The reform package represents the first significant, realistic attempt to 
improve and update the nation's food safety and pesticide laws in the last
20 years.  It stems from the three agencies' joint commitment earlier this 
year 
to seek the reforms, which contain specific provisions to protect infants and 
children, as well as incentives to achieve a real reduction in the use of 
pesticides in the United States.
     The Administration's reform package will:
          Extend the strict FDA health-based standard of a
          "reasonable certainty of no harm" for food safety 
          across the board for all pesticide treated foods, 
          including raw fruit and vegetables.
          Initiate a USDA-EPA one year project to establish
          commodity specific pesticide use reduction goals 
          to be met by 2000.
          Require that most high risk pesticides meet the 
          safety standard within three years and all other 
          pesticides meet the standard within seven years.
          Eliminate the consideration of economic benefits 
          in the pesticide review and approval process, except 
          in exceptional cases involving significant disruption 
          of the food supply and even then the benefit 
          consideration would be limited to only five years.
          Mandate that EPA issue specific findings that a
          tolerance is safe for infants and children.
          Make it easier to remove from the market pesticides
          suspected of posing a risk to health and the 
          environment and make lower-risk pesticides a top 
          priority in the approval process.
          Significantly enhance the enforcement provisions of
          existing laws for violations of statutes and regulations.
          Establish a national goal for use of Integrated Pest
          Management (IPM).
          Prohibit the export of pesticides that have been banned
          or voluntarily withdrawn in the United States because 
          of health concerns.
          Protect farm workers from the hazards of working with
          pesticides.
     Under this proposal, EPA for the first time must identify--within six 
months--all pesticide-residue levels on foods that may exceed the safety 
standard.  Within three years, regulatory action must be taken against the 
highest risk pesticides.  Within seven years, EPA must officially have 
reviewed all pesticide-residue levels, or tolerances, to ensure that all foods 
are safe from unacceptable risks from pesticides.
     The legislative proposals call for setting tolerances or allowable 
pesticide residues at levels that ensure a "reasonable certainty of no harm to 
consumers of food," the same strict standard FDA applies to food additives 
today and the same standard recommended by the National Academy of Sciences. 
The proposal also calls for a seven year phase-out of all pesticides that do 
not meet the "no harm" standard.  If the pesticide is a potential carcinogen, 
the residue can pose no more than a negligible risk.
     Other provisions call for more comprehensive surveys of food consumed by 
children of all ages, races and geographic areas.  Under the proposals, EPA 
and USDA would more accurately identify the foods children eat in large 
quantities and to focus on child safety when setting tolerances for these 
foods.
     Some of the other major proposals include:
          - provisions for giving greater priority to safer 
            and reduced-risk pesticides;
          - a requirement to "sunset" all pesticide registrations 
            every 15 years to ensure they either meet the public 
            health standards or are automatically cancelled;
          - a phase down and phase out of those pesticide uses 
            which credible science indicates may pose a significant 
            risk to the public or the environment;
          - authority to suspend the immediate use of a pesticide 
            in the face of significant potential risks without 
            also having to take simultaneously a time-consuming 
            cancellation action;
          - incentives to the pesticide industry to support the 
            continued registration of lower-risk pesticides for 
            use on minor crops; and
          - expedited cancellation procedures, which currently
            can take up to five or more years to remove a pesticide 
            from the market.
     The three agencies presented their testimony before a joint hearing of 
the Senate Committee on Labor and Human Resources and the House Subcommittee 
on Health and the Environment.
     --Source:  John W. Impson, National Program Leader-PAT
Pesticide Registration Notice Issued By EPA
____________________________________________
PR Notice 93-9
     Based on the input and recommendations received from the written public 
comments and the workshop, EPA has developed both short- and long-term 
strategies to implement a comprehensive Reduced-Risk Policy.
     Regarding the long-term strategy, the Administrator has identified four 
prime areas for action in order to fully implement a Reduced-Risk Pesticide 
Program:
     1.  Develop criteria for identifying lower risk pesticides and use them
         as a factor in scheduling reviews.
     2.  Streamline the overall registration process.
     3.  Make more information about pesticides available to users and others 
         through the improvement of pesticide labels and the development of
         other information resources to permit more informed choices in the
         marketplace.
     4.  Consider rewarding developers of reduced-risk pesticides through
         possible statutory changes to extend the period of exclusive use of
         data under the Federal Insecticide, Fungicide and Rodenticide Act
         (FIFRA), or to extend the period of patent protection.
     EPA realizes that accomplishing these four objectives is necessary for 
the successful implementation of a formal policy; however, making positive 
strides in these areas will require both significant time and resources.  In 
order to capture some of the potential benefits of such a program while the 
above longer term projects are in progress, the Agency is inviting registrants 
to participate in a short-term interim strategy.  Under this voluntary 
approach, all applicants who believe they have developed a pesticide product 
containing a new active ingredient that may be characterized as presenting 
reduced risk to human health and the environment are invited to submit 
rationales to substantiate their claims.
Guidelines for Content of Reduced-Risk Rationales
     While participation in the reduced-risk pesticides program is voluntary, 
those who elect to participate should fully address all of the following 
areas:  (a) human health effects; (b) environmental fate and effects; (c) 
other hazards; (d) risk discussion; and (e) pest resistance and management.  
The Agency will consider all of these areas in setting priorities for review 
of these applications.  However, these may not be the exclusive factors in all 
cases.  If applicants identify additional criteria that substantiate the 
argument that their product is indeed a reduced-risk pesticide, then EPA 
invites those applicants to submit rationales with any supporting data to 
verify such claims.  The Agency will consider this additional information.
     Applicants' documentation should contain a discussion of the inherent 
reduced-risk properties of their product, as well as a comparison of those 
properties with the properties of the product's alternatives where 
appropriate.  In considering the alternatives, the applicant should address 
all pesticide products registered for the same use(s) proposed in the 
application.  Please note that the Agency does not expect the applicant to 
perform any additional testing to derive the data necessary to develop 
rationales for reduced risk.  If any of the following information is not 
known, that fact should be noted in the rationale.
     A.  Human Health
     Clearly identify the portion of the rationale which addresses the 
potential effects of the product on human health including each of the 
following aspects of the product and its use:
     1.  Acute Toxicity of the active ingredient and the formulations.
     2.  Reproductive, Developmental, Mutagenic and Neurotoxic Properties of
         the active ingredient.
     3.  Oncogenic and Other Chronic Effects of the active ingredient.
     B.  Environmental Fate and Effects
     Clearly identify the portion of the rationale which addresses the
     potential ecological effects of the product and its environmental fate.
     Address each of the following aspects of the product and its use:
     1.   Mammalian Acute Toxicity
     2.   Avian Acute and Subacute Toxicity
     3.   Avian Reproductive Toxicity
     4.   Fish Acute and Chronic Toxicity
     5.   Aquatic Invertebrate Toxicity
     6.   Honeybee Acute Contact Toxicity
     7.   Effects on Terrestrial Plant Growth
     8.   Effects on Aquatic Plant Growth
     9.   Potential Exposure to Non-target Organisms
     10.  Environmental Persistence (Soil and Water)
     11.  Mobility in Soil and Water
     12.  Transport in Air (Spray Drift and Volatility)
     13.  Bioaccumulation as Indicated by the Octanol/Water Partition
          Coefficient
     C.  Other Hazards
     Clearly identify the portion of the rationale which addresses other 
potential human health and environmental hazards produced by the following:
     1.  Potential to deplete stratospheric ozone thus increasing 
         ultraviolet radiation.
     2.  Potential to present a hazard through storage transportation 
         mixing use or disposal based on its physical or chemical
         characteristics:
         a.  stability
         b.  flammability
         c.  corrosion characteristics
         d.  explodability
         e.  oxidizing or reducing action
         f.  storage stability
     D.  Risk Discussion
     Clearly identify the portion of the rationale which addresses the 
following items:
     1.  Discuss the information which supports the claims that the new
         active ingredient presents reduced toxicity, reduced exposure to
         humans or non-target organisms, or reduced environmental burden.
     Where alternative, registered pesticides or pest control practices exist, 
make a qualitative comparison between the risks posed by the new active 
ingredient under consideration and the other pesticides registered for that 
use, or the other current pest control practices.
     E.  Pest Resistance and Management 
     Clearly identify the portion of the rationale which addresses the 
following items:
     1.  Describe how the new product addresses the development of pest
         resistance, either to the new product itself or to existing
         pesticides registered for the same use.
     2.  Discuss the suitability of the new product for use in, or
         encouraging the adoption of, Integrated Pest Management (IPM)
         programs.  This should include information on the effects of the
         pesticide on natural predators of the target pest, if such
         information is known.
     --Lawrence E. Culleen, Acting Director, Registration Division, Office of
        Pesticide Programs
Pesticide Rinsate Policy
________________________ 
     The following Pesticide Rinsate Policy was prepared for the Pesticide 
Users Advisory Committee (PUAC) meeting and addresses the topics of: Pesticide 
Formulations That Require Dilution Before Use, and Pesticide Formulations That 
Are Ready-To-Use.  If you  have any questions about this Policy, please call 
Phyllis Flaherty at (703) 308-8383. (From: EPA, John Neylan, III)
Pesticide Formulations That Require Dilution Before Use
     It is permissible to rinse (triple rinse or power rinse) the containers 
of pesticides that require dilution before use with the diluent specified on 
the product's label, unless prohibited by the label.  If  no diluent is 
specified, water must be used as the diluent.  If the resulting rinsate is
to be applied to a crop or site, it must be applied to a crop or site listed 
on the product's label.  Such rinsate cannot be applied to fallow land or
any  site or crop not listed on the product's label.
Pesticide Formulations That Are Ready-To-Use
     It is permissible to rinse (triple rinse or power rinse) the containers 
of pesticides that are ready-to-use formulations with water, unless another 
diluent is specified or such dilution is prohibited by the label.  If  the 
resulting rinsate is to be applied to a crop or  site, it must be applied to a 
crop or site listed on the  product's label.  Such rinsate cannot be applied 
to fallow land or any crop or site not listed on the product's label.
     --Don Cress, Kansas Newsletter
Boric Acid And Its Salts, Borax (Sodium Borate Decahydrate), 
Disodium Octaborate Tetrahydrate, Boric Oxide (Boric Anhydride), 
Sodium Borate And Sodium Metaborate; Tolerance Exemptions
_______________________________________________________________
     This document establishes exemptions from the requirement of a tolerance 
for residues of boric acid and its salts, borax (sodium borate decahydrate), 
disodium octaborate tetrahydrate, boric oxide (boric anhydride), sodium 
borate, and sodium metaborate, in or on raw agricultural commodities when used 
as an active ingredient in insecticides, herbicides, or fungicides preharvest 
or postharvest in accordance with good agricultural practices.  This 
regulation was requested by Bushwacker Associates, Galveston, TX.  The 
tolerance exemptions supersede the tolerances for boron established under 40 
CFR 180.271; therefore, the document also removes . 180.271. 
     --FR Doc. 93-20199 Filed 8-19-93
Notice of Receipt of Requests to Voluntarily Cancel Certain Pesticide 
Registrations
_________________ 
     In accordance with section 6(f)(1) of the Federal Insecticide, Fungicide, 
and Rodenticide Act (FIFRA), as amended, EPA is issuing a notice of receipt of 
requests by registrants to voluntarily cancel certain pesticide
registrations. 
     DATES:  Unless a request is withdrawn by November 23, 1993, orders will 
be issued cancelling all of these registrations. 
Supplementary Information: 
     Intent To Cancel 
     This Notice announces receipt by the Agency of requests to cancel
some 28 pesticide products registered under section 3 or 24(c) of FIFRA.  
These 
registrations are listed in sequence by registration number (or company number 
and 24(c) number) in the following table.
Registrations With Pending Requests for Cancellation
-----------------------+------------------------------+-----------------------
   Registration No.    |         Product Name         |   Chemical Name 
-----------------------+------------------------------+-----------------------
000464-00356           | Sirlene Feed Grade Propylene | 1,2-Propanediol    
                       |  Glycol                      |                   
                  
000572-00214           | Rockland Lawn Fungicide with | 2,4-Dichloro-6-(o-
                       |  Dyrene                      | chloroanilino)-s-   
                                                      | triazine
000572-00250           | Rockland Professional Lawn   | 2,4-Dichloro-6-(o-
                       |  Disease Control             | chloroanilino)-s-   
                                                      | triazine
001812-00275           | Du-Ter Fungicide Wettable    | Triphenyltin hydroxide
                       |  Powder In Water Soluble
                       |  Bags
Registrations With Pending Requests for Cancellation Continued
-----------------------+------------------------------+-----------------------
   Registration No.    |         Product Name         |   Chemical Name
-----------------------+------------------------------+-----------------------
001812-00276           | Du-Ter Fungicide Wettable    | Triphenyltin hydroxide
                       |  Powder                      |
001812-00277           | Du-Ter Flowable-30           | Triphenyltin hydroxide
001839-00002           | Onyxide 75%                  | Alkenyl*dimethyl ethyl
                                                      | ammonium bromide *(90%
                                                      | C18', 10% C16')
003234-00045           | Pax Fungicide, Insecticide   | 1-Napthyl-N-
                       | Fertilizer                   | methylcarbamate
                                                      | 2,4-Dichloro-6-(o-
                                                      | chloroanilino)-s-
                                                      | triazine
004704-00003           | Magic Circle Deer Repellent  | Bone oil
004758-00031           | Pest Control Products Crack  | O,O-Diethyl O-(2-
                       | & Crevice Spray              | isopropyl-6-methyl
                                                      | -4-pyrimidinyl)
                                                      | methyl phosphoro-
                                                      | thioate
                                                      | (Butylcarbityl)(6-
                                                      | propylpiperonyl)
                                                      | ether 80% and related
                                                      | compounds 20%
                                                      | Pyrethrins
004758-00083           | Holiday Automatic Cleanout   | Aliphatic petroleum
                       | Fogger                       | hydrocarbons
                                                      | (Butylcarbityl)(6-
                                                      | propylpiperonyl)
                                                      | ether 80% and related
                                                      | compounds 20%
                                                      | Pyrethrins
004758-00086           | Professional Insect Bomb     | Aliphatic petroleum
                       | Concentrated                 | hydrocarbons
                                                      | (Butylcarbityl)(6-
                                                      | propylpiperonyl)
                                                      | ether 80% and related
                                                      | compounds 20%
                                                      | Pyrethrins
004758-00087           | Holiday Insect Bomb with     | o-Isopropoxyphenyl
                       |  Baygon                      | methylcarbamate   
                                                      | Aliphatic petroleum
                                                      | hydrocarbons     
004758-00088           | Holiday Bird & Cage Spray    | Aliphatic petroleum
                                                        hydrocarbons
                       |                              | (Butylcarbityl)(6-
                                                        propylpiperonyl)
                       |                              | ether 80% and related
                       |                              | compounds 20%
                                                        Pyrethrins
004758-00092           | 888 Insect Killer            | Butoxypolypropylene
                                                        glycol
                       |                              | Aliphatic
                                                        petroleum     
                                                      | hydrocarbons     
                       |                              | (Butylcarbityl)(6-     
                                                      | propylpiperonyl)     
                       |                              | ether 80% and related
                                                      | compounds 20%        
                       |                              | Pyrethrins
004758-00097           | Holiday Automatic Bug Fogger | N-Octyl bicycloheptene
                       |                              | dicarboximide
                                                      | Aliphatic petroleum   
                       |                              | hydrocarbons
                                                      | (Butylcarbityl)(6-
                       |                              | propylpiperonyl)
                                                      | ether 80% and related
                       |                              | compounds 20%
                                                      | Pyrethrins
005870-00034           | Acidisan A                   | Phosphoric acid
                       |                              | Dodecylbenzenesulfonic
                                                      | acid
005887-00030           | Pelletized Warf with Prolin  | 3-(alpha- Acetonyl
                                                      | benzyl)-4-
                       |                              | hydroxycoumarin
008660-00080           | Turf Fungicide               | 2,4-Dichloro-6-(o-
                                                      | chloroanilino)-s-   
                       |                              | triazine
008991-00011           | Sonacide                     | Glutaraldehyde
009198-00064           | Loft's Lawn Fungicide        | 2,4-Dichloro-6-(o-
                                                      | chloroanilino)-s-
                       |                              | triazine
010088-00037           | Turf Fungicide               | 2,4-Dichloro-6-(o-
                                                      | chloroanilino)-s-
                       |                              | triazine
011649-00016           | Ornitrol                     | 20,25-Diazacholesterol
                       |                              | dihydrochloride
-----------------------+------------------------------+-----------------------
     Douglas D. Campt, Director, Office of Pesticide Programs. 
     --FR Doc. 93-20204 Filed 8-24-93
Notice Of Receipt Of Requests For Amendments To Delete Uses In Certain 
Pesticide Registrations
__________________________ 
     In accordance with section 6(f)(1) of the Federal Insecticide, Fungicide, 
and Rodenticide Act (FIFRA), as amended, EPA is issuing a notice of receipt of 
request for amendment by registrants to delete uses in certain pesticide 
registrations. 
     DATES:  Unless a request is withdrawn, the Agency will approve these
use deletions and the deletions will become effective on November 23, 1993. 
Intent to Delete Uses 
     This notice announces receipt by the Agency of applications from 
registrants to delete uses in the two pesticide registrations listed in the 
following table.  These registrations are listed by registration number, 
product names and the specific uses deleted.  Users of these products who 
desire continued use on crops or sites being deleted should contact the 
applicable registrant before November 23, 1993 to discuss withdrawal of the 
applications for amendment.  This 90-day period will also permit interested 
members of the public to intercede with registrants prior to the Agency 
approval of the deletion.
Registrations with Requests for Amendments to Delete Uses in Certain Pesticide 
Registrations
--------------------+------------------------+--------------------------------
EPA Reg No.         |      Product Name      |       Delete From Label        
--------------------+------------------------+--------------------------------
009779-00295        | Simazine 90DF          | Asparagus, artichokes,         
(Riverside/Terra    |                        |  sugarcane, non-crop land  
   
Corp.)              |                        |  uses                          
009779-00296        | Simazine 4L            | Asparagus, artichokes,         
                    |                        |  sugarcane, non-crop land      
                    |                        |  uses                          
--------------------+------------------------+--------------------------------
     Daniel M. Barolo, Acting Director, Office of Pesticide Programs.
     --FR Doc. 93-20203 Filed 8-24-93
Notice Of Receipt Of Requests For Amendments To Delete Uses In Certain 
Pesticide Registrations
_________________________ 
     This notice announces receipt by the Agency of applications from 
registrants to delete uses in the 16 pesticide registrations listed in the 
following.  These registrations are listed by registration number, product 
names and the specific uses deleted.  Users of these products who desire 
continued use on crops or sites being deleted should contact the applicable 
registrant before November 23, 1993 to discuss withdrawal of the applications 
for amendment.  This 90-day period will also permit interested members of the 
public to intercede with registrants prior to the Agency approval of the 
deletion.
Registrations with Requests for Amendments to Delete Uses in Certain Pesticide 
Registrations
--------------------------+------------------+--------------------------------
EPA Registration No.      |   Product Name   |          Delete from Label
--------------------------+------------------+--------------------------------
000802-00106              | Miller's         |  Apples, peaches, cherries,
                          |  Malathion 25W   |  apricots, grapefruit, lemons,
                          |                  |  limes, oranges, tangerines,
                          |                  |  tangeloes, kumquats,
                                             |  pineapples, mango,    
                          |                  |  passion fruit, guava,        
                          |                  |  blueberries, grapes, walnuts,
                          |                  |  macadamia nuts, tomatoes,
                          |                  |  broccoli, turnips, brussel
                          |                  |  sprouts, cabbage, kale,
                                             |  mustard, eggplant, peppers,
                                             |  potatoes,        
                          |                  |  onions (green, spring, bulb),
                          |                  |  lettuce (leaf), lettuce (head)
000802-00115              | Miller's         | Alfalfa, clover, asparagus,
                            Malathion 5D     | beans, cantaloupe, cucumber,
                                             | squash,melon, pumpkin,       
                          |                  | cauliflower,cabbage, broccoli,
                          |                  | brussel sprouts,kale,          
                          |                  | kohlrabi, mustard,   
                          |                  | turnips, endive, lettuce,
                                             | onions,parsley, spinach,   
                          |                  | peas, potatotes,  
                          |                  | carrots, radish, parsnips,
                          |                  | horseradish, tomatoes,     
                          |                  | blueberries, strawberries, 
                          |                  | filberts, walnuts, stored 
                                             | field and garden seeds,     
                          |                  | stored grains     
                          |                  | (barley, corn, grain sorghum,
                          |                  | oats, rice, rye, wheat
000802-00123              | Lilly/Miller     | Almonds, apples, asparagus,
                             Malathion       | beet tops, carrots, anise,     
                          |                  | watercress,filberts, melons   
                          |                  | (cataloupe,casaba, crenshaw,   
                          |                  | honeydew, honey   
                          |                  | ball, muskmelon, persian,
                          |                  | watermelon, hybrids), pears,
                          |                  | pineapples, plums, prunes,
                          |                  | pumpkins, quince, interior
                          |                  | household use, exterior pet
                          |                  | quarters
000802-00424              | Miller's Cythion | Alfalfa, apples, peaches,
                             50W               cherries, apricots, grapefruit,  
                          |                  | lemons,limes, oranges,       
                          |                  | tangerines, tangelos,         
                          |                  | kumguats, pineapple,      
                          |                  | mango, passium fruit, guava,
                          |                  | blueberries, grapes, walnuts,
                          |                  | macadamia nuts, tomatoes,
                          |                  | brocolli, turnips, brussel
                          |                  | sprouts, cabbage, kale,
                                             | mustard,eggplant, peppers, 
   
                          |                  | potatoes,onions, lettuce        
                          |                  | (leaf & head)       
000909-00101              | Cooke 57%        | Almonds, apples, asparagus,
                             Malathion         beet, tops, carrots,     
                             Garden Spray      anise, filberts,
                                             |  hops, melons (cantaloupe,
                                               casaba,crenshaw, honeydew,   
                          |                  | honey ball,muskmelon,     
                          |                  | persian, watermelon,     
                          |                  | hybrids) mushrooms, nectarines,
                          |                  | okra, pears, pineapple, plums,
                          |                  | prunes, pumpkins, quince, rice,
                          |                  |  exterior pet quarters
002548-00072              | Max Kill Dusta-  | Sunflower seeds, rice, sorghum
                            Cide 6
009779-00153              | Mal-Methyl 44E   | Soybeans                   
         
034704-00008              | Clean Crop       | Stored commodity treatment for
                          |  Malathion Grain |  rice, grain sorghum, field &
                          |  Protector       |  garden seeds
034704-00106              | Clean Crop 4%    | Stored commodity treatment for
                          |  Malathion Grain | grain sorghum, rice,
                             Protector         sunflowers,peanuts,    
                          |                  | almonds, field and         
                          |                  | garden seeds, bagged citrus
                                             | pulp    
034704-00109              | Clean Crop 2%    | Grain sorhum, rice, sunflowers,
                          |  Malathion Grain | peanuts, almonds, field and
                          |  Protector       | garden seeds, bagged citrus
                                             | pulp    
034704-00110              | Clean Crop 6%    | Grain sorghum, almonds, rice,
                          |  Malathion Grain | sunflowers, peanuts, field and
                          |  Protector       | garden seeds, bagged citrus
                                             | pulp    
034704-00302              | Cythion 50%      | Pet uses for dogs and cats,
                             Malathion E.C.    animal premise uses for dogs
                                               and cats      
034704-00721              | Malathion 5 Dust | Beans, broccoli, brussel
                                               sprouts,cabbage, cauliflower,    
                          |                  | collards,kale, mustard,     
                          |                  | turnips, cucumbers,  
                          |                  | melons, pumpkins, squash,
                                             | lettuce,peas, peppers,  
                          |                  | potatoes, spinach,   
                          |                  | tomatoes, apples peaches,
                                             | cotton,pasture, range grass,   
                          |                  | grass,grass hay, pecans,        
                          |                  | beef & dairy cattle, beef     
                          |                  | & non-milking cattle,  
                          |                  | hogs, poultry houses, onions  
046515-00019              | Malathion 50     | Apples, pears, animal quarters
                          |  Insect Spray    |  (dogs & cats), outbuildings,
                          |  (Super K-Gro)   |  chicken houses, stables, dog
                          |                  |  kennels                  
051036-00039              | Stored Grain     | Rice, grain sorghum, field and
                          |  Dust M-1        |  garden seeds
051036-00103              | Malathion ULV    | Pears, safflower, soybeans,
                                               sugar beets, beet cattle    
                          |                  |  feed lots and holding pens,    
                          |                  |  tomatoes, forest trees      
--------------------------+------------------+--------------------------------
     Daniel M. Barolo, Acting Director, Office of Pesticide Programs. 
     --FR Doc. 93-20305 Filed 8-24-93
Notice of Receipt of Requests for Amendments to Delete Uses in Certain 
Pesticide Registrations
___________________________ 
     This notice announces receipt by the Agency of applications from 
registrants to delete uses in the four pesticide registrations listed in the 
following table.  These registrations are listed by registration number, 
product names and the specific uses deleted.  Users of these products who 
desire continued use on crops or sites being deleted should contact the 
applicable registrant before November 23, 1993 to discuss withdrawal of the 
applications for amendment.  This 90-day period will also permit interested 
members of the public to intercede with registrants prior to the Agency 
approval of the deletion. 
Registrations with Requests for Amendments to Delete Uses in Certain Pesticide 
Registrations
------------------+------------------------------+---------------------------
EPA Reg No.       |         Product Name         |    Delete From Label      
------------------+------------------------------+---------------------------
000279-01254      | Ethion 4 Miscible            | Ornamentals (out of       
(FMC)             |  Insecticide/Miticide        | doors), home grounds     
003125-00320      | Bayleton 50% Wettable Powder | Barley, grasses grown     
(Miles)           |                              |for seed                 
003125-00340      | Bayleton 50% Wettable Powder | Barley, grasses grown     
(Miles)           |  in Water Soluble Packets    |  for seed                 
066222-00013      | Trifluralin 4-EC             | Mint                      
(Makhteshim-Agan)
------------------+------------------------------+---------------------------
     Daniel M. Barolo, Acting Director, Office of Pesticide Programs. 
     --FR Doc. 93-20202 Filed 8-24-93
Notice of Receipt of Requests to Voluntarily Cancel Certain Pesticide 
Registrations
_____________________ 
Intent to Cancel 
     This Notice announces receipt by the Agency of requests to cancel some 33 
pesticide products registered under section 3 or 24(c) of FIFRA.  These 
registrations are listed in sequence by registration number (or company number 
and 24(c) number) in the following. 
Registrations With Pending Requests for Cancellation
-----------------------+-------------------------------+----------------------
   Registration No.    |          Product Name         |  Chemical Name                      
-----------------------+-------------------------------+----------------------
   000352-00362        | Dupont Lannate WP Insecticide | S-Methyl N-
                                                       | ((methyl-
                                                       | carbamoyl)oxy) 
                                                       | thioacetimidate      
   000352-00460        | Dupont Technical Rabon        | 2-Chloro-1-(2,4,5-
                          Insecticide                  | trichlorophenyl 
                                                       | vinyl dimethyl      
                                                       | phosphate
   000464-00356        | Sirlene Feed Grade Propylene  | 1,2-Propanediol
                         Glycol
                       |                               | 
   000802-00507        | Lilly's Go West Meal          | 2,4,6,8-Tetramethyl-
                                                       | 1,3,5,7-tetroxocane
                       |                               | Sodium fluosilicate
   000802-00510        | Lilly Go West Slug Pellets    | 2,4,6,8-Tetramethyl-
                                                       | 1,3,5,7-tetroxocane
                       |                               | Sodium fluosilicate
   001769-00234        | National Chemsearch Cimacide  | 2-Chloro-4,6-
                                                       | bis(ethylamino)-
                                                       | s-triazine
   001769-00245        | National Chemsearch Atomicide | 2-Chloro-4,6-
                                                       | bis(ethylamino)-
                                                       | s-triazine
   004816-00067        | Rotenone Solution FK-11       | (Butylcarbityl)(6-
                                                       | propylpiperonyl) 
                                                       | ether 80% and      
                                                       | related compounds 20%
                                                       | Rotenone
                                                       | Cube Resins other
                                                       | than rotenone 
                                                       | Phenol    
                                                       | Sodium phenate
   008590-00036        | Agway Malathion 5E            | O,O-Dimethyl
                                                       | phosphorodi- 
                                                       | thioate of diethyl 
                                                       | mercaptosuccinate    
   011292-00003        | Whirlpool Emulsion Bowl       | Oxalic acid
                       |  Cleaner and Disinfectant     | Hydrogen chloride
                                    
   011556-00015        | Co-Ral 1% Cattle Duster       | O,O-Diethyl O-(3-
                                                       | chloro-4-methyl-
                                                       | -2-oxo-2H-1-          
                                                       |  benzopyran-7-yl)
                                                       |  phosphorothioate
   011556-00017        | Co-Ral Cattle Duster          | O,O-Diethyl O-(3-
                                                       | chloro-4-methyl-2-
                                                       | oxo-2H-1-          
                       |                               | benzopyran-7-yl)
                                                       | phosphorothioate 
   011556-00019        | Co-Ral Cattle Insecticide 5.0 | O,O-Diethyl O-(3-
                          % Dust                       | chloro-4-methyl-
                                                       | 2-oxo-2H-1-          
                       |                               | benzopyran-7-yl)
                                                       | phosphorothioate
   011556-00024        | Co-Ral Brand of Coumaphos     | O,O-Diethyl O-(3-
                          Livestock Duster             | chloro-4-methyl-
                                                       | 2-oxo-2H-1-          
                                                       | benzopyran-7-yl) 
                                                       | phosphorothioate
   012477-00011        | CL-90                         | Trichloro-s-
                                                       | triazinetrione
   014802-00005        | Algae Clean Out               | 2-Chloro-4,6-
                                                       | bis(ethylamino)-
                                                       | s-triazine
   056077-00027        | Butoxone Ester                | Isooctyl 4-(2,4-
                                                       | dichlorophenoxy)
                                                       | butyrate              
   056077-00029        | Rhodia 2,4-DB Isooctyl Ester  | Isooctyl 4-(2,4-
                          Technical                    | dichlorophenoxy)-
                                                       | butyrate         
    
   056077-00032        | Rhodia 2,4-DB Butyl Ester     | Butyl 4-(2,4-
                          (technical)                  | dichlorophenoxy)-
                                                       | butyrate
   062719-00018        | Mosquito Fogging Concentrate  | O,O-Diethyl O-(3,5,6-
                                                         trichloro-2-pyridyl) 
                       |                               |  phosphorothioate
                                    
-----------------------+-------------------------------+----------------------
     Douglas D. Campt, Director, Office of Pesticide Programs. 
     --FR Doc. 93-23213 Filed 9-21-93 
Cancellation of Pesticides for Non-Payment of 1993 Registration Maintenance 
Fees
___________________________ 
     Section 4(i)(5)(A) of the Federal Insecticide, Fungicide, and Rodenticide 
Act (FIFRA) requires each registrant of a pesticide to pay an annual 
maintenance fee to keep their pesticide registrations in effect.  The fee due 
on January 15, 1993, has gone unpaid for about 1,050 registrations.  Section 
4(i)(5)(D) of FIFRA provides that the Administrator may cancel these 
registrations by order and without a hearing; orders to cancel all but a few 
of them have been issued within the past few days.  The Agency is deferring 
cancellation for some of these registrations, however, to permit time for 
affected users to explore alternatives to cancellation directly with the 
registrants. 
     In late December, 1992, all registrants were sent lists of their active 
registrations, along with forms and instructions for responding.  They were 
asked to identify which of their registrations they wished to maintain in 
effect, and to calculate and remit the appropriate maintenance fees.  A notice 
of intent to cancel was also sent in mid-March to registrants who still did 
not respond and to registrants who responded, but did not pay the fee for all 
of their registrations. 
     Maintenance fees have been paid for about 17,400 section 3 registrations, 
or about 95 percent of the registrations on file in December.  Fees have been 
paid for about 2,500 section 24(c) registrations, or about 93 percent of the 
total on file in December.  Cancellations for non-payment of the maintenance 
fee affect about 850 section 3 registrations and about 200 section 24(c) 
registrations.  
     The EPA analyses indicate that many of these cancellations are unlikely 
to affect pesticide markets or users.  For example, more than 60 percent of 
the section 3 registrations for which no fee was paid are no longer in 
production, and their disappearance from the market will cause no adverse 
impact.  
     The remaining cancellations, 490 section 3 registrations and 117 section 
24(c) registrations issued in the past 5 years, have been the principal focus 
of our further impact analyses.  We anticipate two types of impact for the 
bulk of these cancellations.  First, some of these disappearing registrations 
will be survived in the market by substantially identical registrations.
These substantially identical products may not, however, be readily available 
wherever a disappearing product was sold, so there may be local or regional 
disruptions while distribution patterns are adjusted.  We expect these 
disruptions to be minor and temporary. 
     Second, in some cases unique non-agricultural uses will disappear, 
although the active ingredients will remain available for different uses in 
other products.  When this situation occurs, there may be more serious impacts 
on users of the canceled products.  Once again, existing stocks of the 
canceled products already in channels of trade will be usable to mitigate 
these impacts in the short term.  For the longer term the mechanisms of 
section 3 amendments and 24(c) registrations will remain available to obtain 
replacement registrations.  
     An important impact arises in cases where unique agricultural uses would 
disappear.  The 1990 Farm Bill amended FIFRA to allow the Administrator to 
reduce or waive maintenance fees for minor agricultural uses when she 
determines that the fee would be likely to cause significant impact on the 
availability of the pesticide for the use.  The Agency waived the fee for 18 
registrations at the request of the registrants.  The Agency has also 
identified 26 more registrations for minor agricultural uses for which the 
maintenance fee was not paid and for which no waiver was requested, and will 
defer cancellation of these registrations for 90 days to permit affected users 
to explore alternatives to cancellation.  If the Agency is notified within 90 
days of this notice at the address given above either (1) that the registrant 
will continue to support the registration, or (2) that an agreement has been 
reached to transfer the registration to another party, we will waive the
1993 maintenance fee and retain the registration in full active status. 
It should be emphasized, however, that any such registrations would still be 
subject to all requirements for reregistration, including reregistration fees
(except as they may be reduced through the statutory provisions for small 
businesses or low volume uses).  
Products Registered for a Disappearing Minor Agricultural Use which are
Pending Cancellation for Non-Payment of 1993 Registration Maintenance Fee
-------------------------+----------------------+-----------------------------
      Chemical Name      |   Registration No.   | Product Name
         Site            
-------------------------+----------------------+-----------------------------
2,4-D, dimethylamine        001386-00569         Unico Turf Treeter T
salt
    Dichondra 
    (Ground Cover)  
                                          
Alkyl* dimethyl benzyl      001606-00007         Germatrol 1522            
ammonium chloride *(50%
 CA114, 40% CA112, 10%                                                   
 CA116)                                                   
                           
   Corn, Field and/or        
   Forage                   
Capsaicin (in oleoresin     047319-00001           Sevana Bird Repellent    
 of capsicum)
 Small Fruits              
 Nut Crops
 Nectarine
 Fig                       
 Cabbage                   
 Carrot (Root Crop         
  Vegetable)               
 Radish                    
 Beets, Garden             
 Corn                      
 Sunflower                 
Captan                     050383-00017          Wilson Black Magic Rose
and Phlox                                           Flower Dust
 Zinnia                    
Chlorthal dimethyl        001159-00165           Twin Light Professional
  Dacthal                                        Crabgrass Preventer
  Hemlock                   
Copper sulfate            002105-00008           Chemline Copper Sulfate   
  Youngberry                                      Crystals 
  Cucurbits                 
  Ligustrum                 
Dichlorvos                037347-00002           Turfcide D-2             
  Ornamental Perennial      
  Grasses                  
Dicloran                 002792-00043            Kiwi Lustr Tm 277     
  Kiwi Fruit                                      Concentrate
                                                with Fungicides            
Dimethylamine dicamba    001386-00569           Unico Turf Treeter T
 Dichondra (Ground Cover)  
 Tobacco (Field Crop)      
                           
Garlic oil               047319-00001           Sevana Bird Repellent      
  Small Fruits              
  Nectarine                 
  Fig                       
  Radish                    
  Beets, Garden
  Sunflower                 
Glyphosate,              000524-00439           Expedite Onestep Grass and
 isopropylamine salt                              Weed Herbicide  
 Cotoneaster                           
 Forsythia
 Honeysuckle
 Periwinkle
 Rhododendron
 Rose
 Viburnum
 Hedera
 Ash
 Birch
 Dogwood
 Eastern Hemlock
 Juniper                   
IBA                       000618-00041            Hormodin No. 2 Powder
 Leucothoe
 Periwinkle               000618-00042            Hormodin No. 1 Powder   
 Ageratum 
 Snapdragon 
 Abella
 Barberry
 Crape Myrtle
 Crotons
 Deutzia
 Forsythia
 Honeysuckle
 Spirea
 Viburnum
  Elm
 Poplar                   000618-00043           Hormodin No. 3 Powder     
 Flowering Quince
 Hawthorn
 Ninebark
 Catalpa
 Russian Olive             
MCPP,                     001386-00569           Unico Turf Treeter T
dimethylamine salt
  Dichondra (Ground Cover)  
Malathion                 002548-00077           Max Kill Malathion 80 WE  
 Cocoa (Beverage Crop),
 Eastern White Pine
 (Forest)                 
Nicotine                  007679-00023           American Brand Nicotine
 Eggplant                                        Sulfate
                                         
Pepper (Fruiting
Vegetable)
Spinach
Ornamental Broadleaf       008218-00001          Milazzo Brand Animal Chaser 
 Evergreen Shrubs         
 Boxwood                   007679-00023          American Brand 
 Cedar                                           Nicotine Sulfate  
o-Phenylphenol             002792-00043          Kiwi Lustr TM 277
Concentrate                                       with Fungicides
 Kiwi Fruit
1,1,1-Trichloroethane      037347-00003          Fire Ant Killer and Nest  
Ornamental Flowering                             Remover 
  Plants                   
Ornamental Turf
Ornamental Lawns         
Ornamental Woody Shrubs   
-------------------------+----------------------+-----------------------------
     Victor J. Kimm, Acting Assistant Administrator, Office of  Prevention,
       Pesticides and Toxic Substances. 
     --FR Doc. 93-20304 Filed 8-24-93 
Pesticide Tolerances; Revision Of Crop Groups
______________________________________________ 
     EPA is proposing revisions to its pesticide tolerance crop grouping 
regulations, which allow establishment of tolerances for multiple related 
crops based upon data from a representative set of crops.  The revisions would 
create new crop subgroups, expand existing crop groups by adding new 
commodities, and revise the representative crops in some groups.  The current 
crop grouping scheme has been underused since its establishment in 1983.  EPA 
believes that these revisions will promote greater use of crop grouping for 
tolerance-setting purposes, and in particular will assist in retaining or 
making available pesticides for minor crop uses.  (A complete copy of these 
proposed revisions can be obtained from CENET or by contacting PMEP- W. 
Smith). 
     Written comments, identified by the document control number, [OPP-
300269], must be received on or before October 25, 1993. Submit comments to: 
Public Response and Program Resource Branch, Field Operations Division 
(H7506C), Office of Pesticide Programs, Environmental Protection Agency, 401 M 
St., SW., Washington, DC 20460. 
     --FR Doc. 93-20423 Filed 8-24-93
Pesticide Tolerance for Cyromazine
___________________________________
     This document establishes a tolerance for residues of the insect growth 
regulator cyromazine (N-cyclo-propyl-1,3,5-triamine) (Armor) and its 
metabolite melamine (1,3,5-triazine-2,3,6-triamine), calculated as cyromazine, 
in or on mushrooms at 10.0 parts per million (ppm). This regulation to 
establish maximum permissible levels for residues of the insecticide was 
requested pursuant to a petition submitted by Ciba-Geigy Corp.
     --FR Doc. 93-20200 Filed 8-24-93
Certain Companies; Applications to Register Pesticide Products
_______________________________________________________________ 
     The EPA received applications as follows to register pesticide products 
containing active ingredients not included in any previously registered 
products pursuant to the provisions of section 3(c)(4) of FIFRA. Notice of 
receipt of these applications does not imply a decision by the Agency on the 
applications. 
     Products Containing Active Ingredients Not Included In Any Previously 
Registered Products 
     1.  File Symbol:  7969-RRN.  Applicant:  BASF Corporation, Agricultural 
Products.  PO Box 13528, Research Triangle Park, NC 27709-3528.  Product name: 
Pyridaben Manufacturing Use Product.  Insecticide/Miticide.  Active 
ingredient:  Pyridaben 2-tert-butyl-5-(4-tert-butylbenzylthio)-4-
chloropyridazin-3-(2H)-one at 98 percent. Proposed classification/Use:  None.  
A technical product use on non-food greenhouse crops.
     2.  File Symbol:  969-RNA.  Applicant:  BASF Corporation.  Product name: 
BAS 300 75WP.  Insecticide/Miticide.  Active ingredient:  Pyridaben 2-tert-
butyl-5-(4-tert-butylbenzylthio)-4-chloropyridazin-3-(2H)-one at 75 percent. 
Proposed classification/Use:  Restricted For use to control mites and 
whiteflies in greenhouses on ornamental plants, flowers, and foliage crops. 
     3.  File Symbol:  62719-EUU. Applicant:  DowElanco, 9002 Purdue Road, 
Indianapolis, IN 46268-1189.  Product name:  DE-473 Insecticide Concentrate.  
Insecticide/Termiticide. Active ingredient:  Hexaflumuron N(((3,5-dichloro-4-
(1,1,2,2-tetrafluoroethoxy)phenyl)amino)carbonyl)-2,6-difluoro benzamide at 97 
percent. Proposed classification/Use:  None.  Manufacturing use only, for 
formulation into an insecticide, and uses for the termite baiting systems.
     4.  File Symbol:  62719-EUG.  Applicant:  DowElanco Co.  Product name:  
NAF-46. Insecticide/Termiticide.  Active ingredient:  Hexaflumuron N(((3,5-
dichloro-4-(1,1,2,2-tetrafluoroethoxy)phenyl)amino)carbonyl)-2,6-difluoro 
benzamide at 0.1 percent. Proposed classification/Use:  None.  Used as an 
integrated monitoring and baiting system for control of subterranean termites.
     Notice of approval or denial of an application to register a pesticide 
product will be announced in the Federal Register.  The procedure for 
requesting data will be given in the Federal Register if an application is 
approved.
     Comments received within the specified time period will be considered 
before a final decision is made; comments received after the time specified 
will be considered only to the extent possible without delaying processing of 
the application. 
     --FR Doc. 93-21408 Filed 9-7-93 
Dinoseb; Revocation of Tolerances
__________________________________ 
     This document revokes the tolerances in 40 CFR 180.281 for residues of 
the herbicide, insecticide, and fungicide dinoseb (2-sec-butyl-4,6-
dinitrophenol) from application of its phenol or its readily hydrolyzable 
salts (alkanolamine salts, ammonium salt, or sodium salt) in or on various raw 
agricultural commodities.  EPA initiated this action because all registered 
uses of dinoseb have been canceled.
     This regulation became effective September 8, 1993. 
     --FR Doc. 93-21404 Filed 9-7-93
Acetic Acid and Sodium Diacetate; Revocation of Tolerances
___________________________________________________________ 
     This document revokes the exemptions from the requirement of a tolerance 
for residues resulting from postharvest use as a fungicide, as follows:  (1) 
all raw agricultural commodities (RACs) listed in 40 CFR 180.1029 for residues 
of acetic acid; and (2) certain RACs listed in 40 CFR 180.1058 for residues of 
sodium diacetate.  EPA is initiating this action because all registered uses 
of acetic acid and sodium diacetate on these commodities have been canceled.
     --FR Doc. 93-21819 Filed 9-7-93
Temporary Feed Additive Tolerance for Pentyl 2-Chloro-4-Fluoro-
5-(3,4,5,6-Tetrahydrophthalimido) Phenoxyacetate
_________________________________________________
     This document establishes a temporary feed additive tolerance for 
residues of the herbicide pentyl 2-chloro-4-fluoro-5-(3,4,5,6-
tetrahydrophthalimido) phenoxyacetate in or on the animal feed soybean hulls 
at 0.02 part per million (ppm).  This regulation was requested by Valent 
U.S.A. Corp. and would establish the maximum permissible level for residues of 
the herbicide in or on this animal feed.
     This regulation became effective September 15, 1993, and expires 
March 1, 1995.
     --FR Doc. 93-22113 Filed 9-14-93
Pesticide Tolerance and Feed Additive Regulations for Hexakis (Vendex) 
(2-Methyl-2-Phenylpropyl)Distannoxane
_______________________________________ 
     This document establishes a pesticide tolerance for 
residues of the pesticide hexakis in or on the raw agricultural 
commodity marigolds and feed additive regulations for the processed 
feed commodities dried marigolds and marigold extract. The regulations 
to establish maximum permissible levels for residues of the 
pesticide in or on the commodities were requested by the Interregional 
Research Project No. 4 (IR-4). 
     This regulation became effective September 15, 1993.
     --FR Doc. 93-22114 Filed 9-14-93
Usda, National Agricultural Pesticide Impact Assessment Program (Napiap)
Reregistration Notification Network (Rnn)
__________________________________________ 
     The intent of this network is to inform interested parties of recent or 
impending pesticide use cancellations and tolerance revocations.  To the best 
of our knowledge, the uses mentioned here, unless otherwise indicated, will 
not appear on any label registered by the USEPA following their expected 
cancellation.  We would recommend that you express any concerns or questions 
you may have to the contact mentioned below or your NAPIAP State Liaison 
Representative.  If you wish to contact USDA, the phone number is (301) 504-
8846, and the fax number is (301) 504-8063.
-----------------------------------------------------------------------------
fosamine ammonium Du Pont has requested the deletion of pine and conifer
(Krenite S)       plantations from the label of their herbicide, Krenite S,
                  due to the cost of studies for registration.  Unless
                  withdrawn, this action becomes final on 8/31/93.  The
                  registrant may sell or distribute products under the
                  previous labeling for 18 months; distributors, retailers,
                  and users may sell and use existing stocks until they are
                  exhausted.
                  For additional information contact:
                  Local Du Pont Sales Rep
                  E.I. Du Pont de Nemours & Co.
                  Phone (800) 342-5247
                  Initial source:  Federal Register 58:31382
malathion         In the 6/15/93 issue, number 6, of the RNN, we gave a full 
                  listing of the supported and unsupported (expected to be 
                  canceled) uses of malathion.  Here, we report changes that
                  have occurred since that time.  Unless otherwise indicated,
                  the uses listed are field uses.  
                  new supported uses:  melons(homeowner), pineapples,
                  pumpkins(homeowner), watermelon(homeowner) 
                  The following uses of malathion are currently unsupported
                  and expected to be canceled.  The USEPA issued a letter on
                  6/15/92 requesting that registrants remove these uses (as
                  well as those uses listed as unsupported in our 6/15/93
                  issue) from malathion labels and submit amended labels for
                  approval.  Existing stocks bearing old labels that are
                  in the hands of retailers and users may be used as labeled
                  until exhausted.  Unfortunately, as far as we can tell, no
                  one is planning to support the unsupported uses (formerly
                  supported by gowan company) on asparagus, carrots, and 
                  sugar beets(tops and roots).
                  new uses unsupported and expected to be canceled: 
                  melons(commercial), pumpkins(commercial), sugar beets(tops), 
                  watermelons(commercial) 
                  For additional information contact:
                  Ms. Peg Perreault              Ms. P. Leanne Pruett
                  USEPA/OPP/Special Review  and  Malathion Task Force &
                  Reregistration Division        Cheminova, Inc.
                  Phone (703) 308-8055           Phone (201) 305-6600
                  Fax (703) 308-8773             Fax (201) 305-1382
                  Initial source:  Correspondence with USEPA
captan           The USEPA has revoked the feed additive tolerance for
(Orthocide)      residues of the fungicide, captan, in or on CORN SEED,
                 remaining after detreatment to reduce captan residues
                 resulting from the intended use of captan as a seed
                 protectant.  The revocation was final as of 8/4/93.  
                 Written objections addressing one or more of the 
                 revocation criteria and/or requests for a hearing,
                 identified by OPP-300199A, should be received by 
                 9/3/93 by the EPA Hearing Clerk.  
                 For additional information contact:
                 Ms. Patricia Critchlow         Hearing Clerk (A-110)
                 EPA, Registration Division     EPA, Rm. 3708
                 Phone (703) 308-7066           401 M St., SW
                 Fax (703) 308-8369             Washington, DC 20460
                 Initial source:  Federal Register 58:41430
Final Notice for Federal Disposal of 2,4,5-T/Silvex
___________________________________________________ 
     This notice announces the closure of EPA's program to accept certain 
2,4,5-T/silvex products for disposal.  Those individuals still holding 
eligible pesticide products containing 2,4,5-T or silvex have 60 days from the 
date of this notice to receive approval and complete shipment of their product 
to Laidlaw (TES), Inc. in La Porte, Texas.  After that date, anyone still 
holding eligible pesticide products containing 2,4,5-T or silvex will need to 
arrange disposal of their stocks privately. 
     November 22, 1993 is the last date that EPA will accept shipments at 
Laidlaw (TES), Inc. of 2,4,5-T/silvex products which have been approved for 
shipment. 
     For further information contact Marcia Collins, Disposal and Analysis 
Section (H7506C), Office of Pesticide Programs, Environmental Protection 
Agency, 401 M St., SW., Washington, DC 20460, Telephone: 
(703) 305-5534. 
     --FR Doc. 93-23211 Filed 9-21-93
Definitions and Interpretations; Dry Bulb Onions
_________________________________________________ 
     This document proposes that the tolerance regulations (40 CFR part 180) 
be amended to expand EPA's interpretation of the commodity term "onions (dry 
bulbs only)" to include shallots (dry bulbs only) for the application of 
tolerances and exemptions from the requirement of a tolerance established for 
pesticide chemicals in or on the raw agricultural commodity dry bulb onions. 
The proposed amendment is based, in part, on recommendations of the 
Interregional Research Project No. 4 (IR-4). 
     Comments, identified by the document control number [OPP-300298], must be 
received on or before October 22, 1993. 
     Submit written comments to: Public Response and Program Resources Branch, 
Field Operations Division (H7506C), Office of Pesticide Programs, 
Environmental Protection Agency, 401 M St., SW., Washington, DC 20460.  In 
person, bring comments to: Rm. 1132, CM #2, 1921 Jefferson Davis Hwy., 
Arlington, VA 22202. 
     --FR Doc. 93-22780 Filed 9-21-93
Monsanto; Establishment of Temporary Tolerances
_________________________________________________ 
     EPA has established temporary tolerances for the combined residues of the 
herbicide (3-pyridinecarboxylic acid, 2-(difluoromethyl)-5-(4,5-dihydro-2-
thiazolyl)-4-(2-methylpropyl)-6-(trifluoromethyl) methyl ester) and its 
metabolites in or on certain raw agricultural commodities.  These temporary 
tolerances were requested by Monsanto Agricultural Company. 
     These temporary tolerances expire July 27, 1995.
     --FR Doc. 93-22785 Filed 9-21-93


Disclaimer: Please read the pesticide label prior to use. The information contained at this web site is not a substitute for a pesticide label. Trade names used herein are for convenience only; no endorsement of products is intended, nor is criticism of unnamed products implied. Most of this information is historical in nature and may no longer be applicable.
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For more information relative to pesticides and their use in New York State, please contact the PMEP staff at:

  5123 Comstock Hall
Cornell University
Ithaca, NY 14853-0901
(607) 255-1866

PLEASE NOTE: If you are not in New York State, you must contact the appropriate agency for your area.
Cornell

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