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 - Carfentrazone-ethyl Chemical # and Name: 128712 Carfentrazone-ethyl 01-May-2012 GENERIC ID # GDCI-128712-1017 

### 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

9. Date

11. Phone NumberInitial 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 _________________________________________________________________

Environmental Fate Data Requirements (Conventional Chemical)

Nontarget Plant Protection Data Requirements (Conventional Chemical)

Residue Chemistry Data Requirements for Food Uses (Conventional Chemical) 835.2240 835.4400 835.6100 835.6200

850.4100 850.4150 Direct photolysis rate of parent and degradates in

water Anaerobic aquatic metabolism Terrestrial field dissipation Aquatic field dissipation

Terrestrial Plant Toxicity (Seedling Emergence) Terrestrial plant toxicity, Tier 1 (vegetative vigor) N/A - Carfentrazone-ethyl Chemical # and Name: 128712 Carfentrazone-ethyl 01-May-2012 GENERIC ID # GDCI-128712-1017

A A A A

A A Met PAIRA; TGAI Met; TGAI Met; TGAI

TEP TEP 12 24 24 24

12 12 1 of Page

(2)

(3) (8)

(1) (1) N N N N

N N 3OMB 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

Residue Chemistry Data Requirements for Food Uses (Conventional Chemical)

Terrestrial and Aquatic Nontarget Organisms Data Requirements (Conventional Chemical) 860.1500 860.1500 860.1500 860.1500 860.1500 860.1900

850.1025 850.1075 Crop field trials (VEGETABLE, LEGUME, GROUP 6)

Crop field trials (SOYBEAN, FORAGE) Crop field trials (PEA, DRY, SEED) Crop field trials (CRANBERRY) Crop field trials (VEGETABLE, FOLIAGE OF LEGUME, GROUP 7) Field accumulation in rotational crops

Oyster acute toxicity test (shell deposition) Fish acute toxicity test, freshwater and marine N/A - Carfentrazone-ethyl Chemical # and Name: 128712 Carfentrazone-ethyl 01-May-2012 GENERIC ID # GDCI-128712-1017

A A A A A A

A A TEP TEP TEP TEP TEP TEP

Met Met 24 24 24 24 24 36

12 12 2 of Page

(7) (4) (7) (6) (7) (5)

(2) (2) N N N N N N

N N 3Date 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

Terrestrial and Aquatic Nontarget Organisms Data Requirements (Conventional Chemical)

Toxicology Data Requirements (Conventional Chemical) 850.1300 850.1350 850.2100

870.7800 Daphnid chronic toxicity test

Mysid chronic toxicity test Avian acute oral toxicity test
Immunotoxicity N/A - Carfentrazone-ethyl Chemical # and Name: 128712 Carfentrazone-ethyl 01-May-2012 GENERIC ID # GDCI-128712-1017

A A A

A Met Met TEP; TGAI

TGAI 12 12 12

12 3 of Page

(2) N N N

N 3

### United States Environmental Protection Agency Washington, D.C. 20460 FOOTNOTES AND KEY DEFINITIONS FOR GUIDELINE REQUIREMENTS N/A - Carfentrazone-ethyl GDCI-128712-1017

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

Tier II testing required. Test substance must be the degradate carfentrazone acid. Independent laboratory validation (ILV) of sumbitted analytical method is required to satisfy this guideline. In lieu of conducting this study the registrant may revise label language to include a restriction prohibiting the feeding of soybean forage and hay to livestock. In lieu of conducting this study the registrant may revise label language that indicate the following rotational crop restrictions: seasonal application rate of <0.031 lb ai/acre - rotate to a registered crop at anytime and to all other crops 12 months after application; seasonal application rate of >0.031 lb ai/acre - rotate to only a registered crop. In lieu of conducting this study the registrant may remove instructions for application to cranberry from all labels. In lieu of conducting these studies the registrant may revise label language to restrict harvest-aid application to only the following crops: cereal grains, soybean, cotton, peanut, sugarcane, and potato. Frozen storage stability data are required to satisfy this guideline. 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 - Carfentrazone-ethyl Case # and Name: 1 Page: of 1

279 FMC CORP. AGRICULTURAL PRODUCTS

GROUP Co. Nr. Company Name Agent For Company 1735 MARKET ST, RM 1978 Address City ZIP PHILADELPHIA 19103 OMB Approval 2070-0174

State PA DCI Number: GDCI-128712-1017

# 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