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 0039 - Terbacil Chemical # and Name: 012701 Terbacil 25-May-2012 GENERIC ID # GDCI-012701-1022 

### 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) 835.6200

850.4100 850.4150

860.1200 860.1340 860.1360 860.1500 Aquatic field dissipation

Terrestrial Plant Toxicity (Seedling Emergence) Terrestrial plant toxicity, Tier 1 (vegetative vigor)

Directions for use Residue analytical method Multiresidue method Crop field trials (WATERMELON) 0039 - Terbacil Chemical # and Name: 012701 Terbacil 25-May-2012 GENERIC ID # GDCI-012701-1022

A,B

A,B A,B

A,B A,B A,B A,B TEP

TEP TEP

N/A Residue of Concern Residue of Concern TEP 24

12 12

12 24 24 24 1 of Page

(2)

(5, 8) (6, 8)

(4) N

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) 860.1550 860.1550 860.1900 860.1900 860.1900

850.1350 850.1400 Proposed tolerances (GRASS, HAY)

Proposed tolerances (GRASS, FORAGE) Field accumulation in rotational crops (SOYBEAN, FORAGE) Field accumulation in rotational crops (WHEAT, FORAGE) Field accumulation in rotational crops (CORN, FIELD, FORAGE)
Mysid chronic toxicity test Fish early-life stage toxicity test 0039 - Terbacil Chemical # and Name: 012701 Terbacil 25-May-2012 GENERIC ID # GDCI-012701-1022

A,B A,B A,B A,B A,B

A,B A,B N/A N/A TEP TEP TEP

TGAI TGAI 24 24 36 36 36

12 12 2 of Page

(7) (1) 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) 850.2300

870.3700 870.3800 870.6200 870.7800 Avian reproduction test

Prenatal developmental toxicity study Reproduction and fertility effects Neurotoxicity screening battery Immunotoxicity 0039 - Terbacil Chemical # and Name: 012701 Terbacil 25-May-2012 GENERIC ID # GDCI-012701-1022

A,B

A,B A,B A,B A,B TGAI

TGAI TGAI TGAI TGAI 24

24 48 24 12 3 of Page

(3) N

N N N N 3

### United States Environmental Protection Agency Washington, D.C. 20460 FOOTNOTES AND KEY DEFINITIONS FOR GUIDELINE REQUIREMENTS 0039 - Terbacil GDCI-012701-1022

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

There is a potential for exposure to estuarine/marine fish from the current uses of terbacil and therefore data is required on saltwater fish. EFED is not requiring data on freshwater fish. The EPA is requiring only the analytical method portions of GLN 835.6200, for water and sediment. The EPA is requiring data on the rat and rabbit. The Agency requires method validation for terbacil and plant matrices. Please refer to public draft guideline 850.4225 for guidance on Tier II seedling emergence testing at http://www.epa.gov/opptsmnt/pubs/frs/publications/OPPTS_Harmonized/850_Ecological_Effects_Test_Guidelines/Drafts/850-4225.pdf Please refer to public draft guideline 850.4150 for guidance on Tier II vegetative vigor testing at http://www.epa.gov/opptsmnt/pubs/frs/publications/OPPTS_Harmonized/850_Ecological_Effects_Test_Guidelines/Drafts/850-4250.pdf 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). A Tier II study is required. 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 B - Terrestrial feed crop

### United States Environmental Protection Agency Washington, D.C. 20460 LIST OF ALL REGISTRANTS SENT THIS DATA CALL-IN NOTICE 0039 - Terbacil Case # and Name: 1 Page: of 1

61842 TESSENDERLO KERLEY, INC. Co. Nr. Company Name Agent For Company PYXIS REGULATORY CONSULTING, INC. 4110 136TH STREET, N.W. Address City ZIP GIG HARBOR 98332 OMB Approval 2070-0174

State WA DCI Number: GDCI-012701-1022

# 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