Initial to indicate certification as to information on this page (full text of certification is on page one). Date INSTRUCTIONS: Please type or print in ink. Please read carefully the attached instructions and supply the information requested on this form. Use additional sheet(s) if necessary. 2. Case # and Name 3. Date and Type of DCI and Number

4. EPA Product Registration 5. I wish to cancel this product registration voluntarily 6. Generic Data 7. Product Specific Data 6a. I am claiming a Generic Data Exemption because I obtain the active ingredient from the source EPA registration number listed below. 6b. I agree to satisfy Generic Data Requirements as indicated on the attached form entitled "Requirements Status and Registrant's Response." 7a. My product is an MUP and I agree to satisfy the MUP requirement on the attached form entitled "Requirements Status and Registrant's Response." 7b. My product is an EUP and I agree to satisfy the EUP requirement on the attached form entitled "Requirements Status and Registrant's Response." OMB Approval 2070-0174

1. Company Name and Address N/A - Lactofen Chemical # and Name: 128888 Lactofen 18-Sep-2008 GENERIC ID # GDCI-128888-939 

### United States Environmental Protection Agency

Washington, D.C. 20460 DATA CALL-IN RESPONSE 1 Page of 1

8. Certification: I certify that the statements made on this form and all attachments are true, accurate, and complete. I acknowledge that any knowingly false or misleading statement may be punishable by fine, imprisonment or both under applicable law. Signature and Title of Company's Authorized Representative ______________________________________________________ 10. Name of Company N/A N/A N/A N/A

9. Date

11. Phone NumberDate Initial to indicate certification as to information on this page (full text of certification is on page one) 13. Phone Number 10. Certification: I certify that the statements made on this form and all attachments are true, accurate, and complete. I acknowledge that any knowingly false or misleading statement may be punishable by fine, imprisonment or both under applicable law.
12. Name of Company 11. Date OMB Approval 2070-0174 

### United States Environmental Protection Agency

Washington, D.C. 20460 REQUIREMENTS STATUS AND REGISTRANT'S RESPONSE INSTRUCTIONS: Please type or print in ink. Please read carefully the attached instructions and supply the information requested on this form. Use additional sheet(s) if necessary.

4. Guideline Requirement Number 5. Study Title Progress Reports



### 2 3 1 6. Use

Pattern 7. Test Substance 8. Time Frame (Months) 9. Registrant

Response P R O T O C O L 1. Company Name and Address 2. Case # and Name 3. Date and Type of DCI and Number

Signature and Title of Company's Authorized Representative _________________________________________________________________

Nontarget Plant Protection Data Requirements (Conventional Chemical)

Product Chemistry Data Requirements (Conventional Chemical)
Terrestrial and Aquatic Nontarget Organisms Data Requirements (Conventional Chemical) 850.4225 850.4250

830.7050

850.1350 850.1400 850.2300 Seedling emergence, Tier II

Vegetative vigor, Tier II

UV/Visible absorption

Mysid chronic toxicity test Fish early-life stage toxicity test Avian reproduction test N/A - Lactofen Chemical # and Name: 128888 Lactofen 18-Sep-2008 GENERIC ID # GDCI-128888-939

A A

A

A A A TEP TEP

EP; PAI; TGAI

TGAI TGAI TGAI 12 12

8

12 12 24 1 of Page

(3) (3)

(2, 5, 7) (1, 4, 6) (4, 8) N

N

N

N N N 1

### United States Environmental Protection Agency Washington, D.C. 20460 FOOTNOTES AND KEY DEFINITIONS FOR GUIDELINE REQUIREMENTS N/A - Lactofen GDCI-128888-939

1 2 3 4 5

6 7 8 Key: Residue of Concern = Residue of Concern; TEP = Typical End Use Product [TEP]; TGAI = Technical Grade Active Ingredient [TGAI]; TGAI/PAIRA = Technical Grade of the Active Ingredient or Pure Active Ingredient, Radio Labelled; TGAI, TEP = Technical Grade of the Active Ingredient or Technical End-Use Product; TGAI/PAI = Technical Grade Active Ingredient, Pure Active Ingredient

These data are required for the degradate acifluorfen. These data are required for lactofen and acifluorfen. Required for known phytotoxicants such as herbicides, desiccants, defoliants, and plant growth regulators. Data using TGAI are required to support all outdoor end-use product uses including turf. Data are generally not required to support end-use products in the form of a gas, a highly volatile liquid, a highly reactive solid, or a highly corrosive material. Data are required on estuarine species if the product is: (i) intended for direct application to the estuarine or marine environment; (ii) expected to enter this environment in significant concentrations because of its expected use or mobility patterns, and (iii) if the acute LC50 or EC50 < 1 mg/l; or (iv) if the estimated environmental concentration in water is equal to or greater than 0.01 of the acute EC50 or LC50 and any of the following conditions exist: (a) studies of other organisms indicate the reproductive physiology of fish and/or invertebrates may be affected; (b) physicochemical properties indicate bioaccumulation of the pesticide; (c) the pesticide is persistent in water (e.g., half-life in water greater than 4 days). Data are preferred on rainbox trout. If fathead minnow (Pimephales promelus) is used, a 96 hour LC50 on that species must also be provided. Data are preferred on oppossum shrimp (America mysis) formerly (Mysidopsis bahia). Data are preferred on mallard and bobwhite quail. Case # and Name: DCI Number: 1 Page: of 1

Footnotes: The following footnotes are referenced in column two (5. Study Title) of the Requirements Status and Registrant's Response form. These footnotes apply in addition to any test notes included in 40 CFR Part 158 with respect to the particular data requirement. Use Categories Key: A - Terrestrial food crop

### United States Environmental Protection Agency Washington, D.C. 20460 LIST OF ALL REGISTRANTS SENT THIS DATA CALL-IN NOTICE N/A - Lactofen Case # and Name: 1 Page: of 1

59639 VALENT U.S.A. CORPORATION Co. Nr. Company Name Agent For Company 1600 RIVIERA AVENUE, SUITE 200 Address City ZIP WALNUT CREEK 94596 OMB Approval 2070-0174

State CA DCI Number: GDCI-128888-939

# LINKS TO FORMS: The pesticide registration forms that are listed below can be found at: http://www.epa.gov/opprd001/forms/ Link to C onfidential Statement of Formula and Instructions (Form # 8570 -4 

# ) http://www.epa.gov/opprd001/forms/8570 - 4.pdf C ertification of Attempt to Enter Into an Agreement With Registrants for Development of Data (Form # 8570 - 32 

# ) http://www.epa.gov/opprd001/forms/8570 - 32.pdf
C ertification With Respect to Citation of Data (Form # 8570 - 34 

# ) http://www.epa.gov/opprd001/forms/8570 - 34.pdf