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 0382 - Ethephon Chemical # and Name: 099801 Ethephon 10-Jan-2012 GENERIC ID # GDCI-099801-1066 

### 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)

Terrestrial and Aquatic Nontarget Organisms Data Requirements (Conventional Chemical) 835.4100 835.4300 835.6100 835.6200

850.4100 850.4150

850.1075 Aerobic soil metabolism

Aerobic aquatic metabolism Terrestrial field dissipation Aquatic field dissipation

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

Fish acute toxicity test, freshwater and marine 0382 - Ethephon Chemical # and Name: 099801 Ethephon 10-Jan-2012 GENERIC ID # GDCI-099801-1066

A,B,C,I,Q A,B,C,I,Q A,B,C,I,Q A,B,C,I,Q

A,B,C,I,Q A,B,C,I,Q

A,B,C,I,Q PAIRA; TGAI PAIRA; TGAI TEP TEP

TEP TEP

TEP; TGAI 24 24 24 24

12 12

12 1 of Page

(5) (4)

(3, 7, 9) (2, 7, 9) N

N N N

N N

N 2Date 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) 850.1400 850.2100 850.2300 850.3020

870.3465 870.7800

SS-1037 Fish early-life stage toxicity test

Avian acute oral toxicity test Avian reproduction test Honey bee acute contact toxicity
90-day inhalation toxicity Immunotoxicity
Greenhouse Foliar Degradation Study 0382 - Ethephon Chemical # and Name: 099801 Ethephon 10-Jan-2012 GENERIC ID # GDCI-099801-1066

A,B,C,I,Q A,B,C,I,Q A,B,C,I,Q A,B,C,I,Q

A,B,C,I,Q A,B,C,I,Q

A,B,C,I,Q TGAI TEP; TGAI TGAI TGAI

TGAI TGAI

EP; PAI; TGAI 12 12 24 12

24 12

24 2 of Page

(1, 6)

(1, 8) N

Y N N

N N

Y 2

### United States Environmental Protection Agency Washington, D.C. 20460 FOOTNOTES AND KEY DEFINITIONS FOR GUIDELINE REQUIREMENTS 0382 - Ethephon GDCI-099801-1066

1 2 3 4 5 6 7 8 9 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

The proposed protocol is to be submitted to the Agency within 90 days of receipt of this DCI for review and approval prior to study inception. Refer to public draft guideline 850.4250 for guidance on Tier II vegetative vigor testing. Refer to public draft guideline 850.4225 for guidance on Tier II seedling emergence testing. EPA requires only the environmental chemistry analytical method portion of GDLN 835.6200 (aquatic sediment field dissipation). EPA requires only the environmental chemistry analytical method portion of GDLN 835.6100 (terrestrial field dissipation) EPA requires data from a study using a Passerine species, selected by the registrant in consultation with the Agency. Data are required for six species of dicots from at least four families, one species of which is soybean (Glycine max). Data are required for four species of monocots from at least two families, one species which is corn (Zea mays). At least one of either the monocot or dicot species must be a root crop. A foliar dissipation study of ethephon applied to cotton in a greenhouse is required, including measurement of ethylene being released from foliar residues of ethephon. A Tier II study is required. A Tier I plant study may be conducted in lieu of a Tier II study with the understanding that any adverse effects observed by the Tier I study would necessitate conduct and submission of a Tier II study as well. The purpose of a Tier II study is to establish both a definitive No Observed Adverse Effect Concentration (NOAEC), or alternatively, a concentration at which there is a 5% observed inhibition effect (IC05), to be used in a risk assessment and effects determination for endangered or threatened species (listed species), and a definitive IC25 (concentration at which there is a 25% observed inhibition effect) for assessing risk to non-listed nontarget plants. If any adverse effects are observed in a Tier I study and neither a definitive NOAEC nor a definitive IC05 value is available, then the Agency may have to presume in its effects determination, that Ethephon "may affect" and is "likely to adversely affect" listed plant species. 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 C - Terrestrial nonfood crop I - Greenhouse nonfood crop Q - Residential outdoor use

### United States Environmental Protection Agency Washington, D.C. 20460 LIST OF ALL REGISTRANTS SENT THIS DATA CALL-IN NOTICE 0382 - Ethephon Case # and Name: 1 Page: of 1

83558 CELSIUS PROPERTY B.V., AMSTERDAM

(NL) Co. Nr. Company Name Agent For Company MAKHTESHIM AGAN OF NORTH AMERICA, INC. 3120 HIGHWOODS BLVD., SUITE 100 Address City ZIP RALEIGH 27604 OMB Approval 2070-0174

State NC DCI Number: GDCI-099801-1066

# 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