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

0310 - DDVP

Chemical # and Name: 084001

Dichlorvos

24-May-2011

GENERIC

ID # GDCI-084001-832

United States Environmental Protection Agency

Washington, D.C. 20460

DATA CALL-IN RESPONSE

Page of 1 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

N/A

N/A

9. Date

11. Phone Number 
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

1 2 3

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 _________________________________________________________________

Applicator Exposure Data Requirements (Conventional 

Chemical)

Environmental Fate Data Requirements (Conventional 

Chemical)

Nontarget Plant Protection Data Requirements (Conventional 

Chemical)

875.1200

875.1400

835.1410

835.8100

850.4100

850.4150

850.4400

Dermal exposure--Indoor

Inhalation exposure--indoor

Laboratory volatilization from soil

Field volatility from soil

Terrestrial Plant Toxicity (Seedling Emergence)

Terrestrial plant toxicity, Tier 1 (vegetative vigor)

0310 - DDVP

Chemical # and Name: 084001

Dichlorvos

24-May-2011

GENERIC

ID # GDCI-084001-832

S,U,M,A,L,O,K,R,T,Q

S,U,M,A,L,O,K,R,T,Q

S,U,M,A,L,O,K,R,T,Q

S,U,M,A,L,O,K,R,T,Q

S,U,M,A,L,O,K,R,T,Q

S,U,M,A,L,O,K,R,T,Q

S,U,M,A,L,O,K,R,T,Q

TEP

TEP

TEP

TEP

TEP

TEP

COMMENT

12

24

12

12

12

12

12

Page 1 of 

(2)

(2)

(14, 16, 20)

(13, 16, 20)

(12, 18, 19)

N

N

N

N

N

N

N

3
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

1 2 3

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

Nontarget Plant Protection Data Requirements (Conventional 

Chemical)

Post-Application Exposure Data Requirements (Conventional 

Chemical)

Terrestrial and Aquatic Nontarget Organisms Data 

Requirements (Conventional Chemical)

850.5400

875.2100

850.1010

850.1025

850.1035

Aquatic plant toxicity test using Lemna spp. Tiers I 

and II

Algal toxicity, Tiers 1 and II

Foliar dislodgeable residue dissipation

Aquatic invertebrate acute toxicity, test, freshwater 

daphnids

Oyster acute toxicity test (shell deposition)

Mysid acute toxicity test

0310 - DDVP

Chemical # and Name: 084001

Dichlorvos

24-May-2011

GENERIC

ID # GDCI-084001-832

S,U,M,A,L,O,K,R,T,Q

S,U,M,A,L,O,K,R,T,Q

S,U,M,A,L,O,K,R,T,Q

S,U,M,A,L,O,K,R,T,Q

S,U,M,A,L,O,K,R,T,Q

COMMENT

TEP

EP; PAI; TGAI

EP; PAI; TGAI

EP; PAI; TGAI

12

12

12

12

12

Page 2 of 

(11, 17, 19)

(2)

(10)

(9)

(8)

N

N

N

N

N

3
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

1 2 3

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)

850.1075

850.1300

850.1350

850.1400

850.2100

870.7800

SS-1075

Fish acute toxicity test, freshwater and marine

Daphnid chronic toxicity test

Mysid chronic toxicity test

Fish early-life stage toxicity test

Avian acute oral toxicity test

Immunotoxicity

Avian Acute Inhalation

0310 - DDVP

Chemical # and Name: 084001

Dichlorvos

24-May-2011

GENERIC

ID # GDCI-084001-832

S,U,M,A,L,O,K,R,T,Q

S,U,M,A,L,O,K,R,T,Q

S,U,M,A,L,O,K,R,T,Q

S,U,M,A,L,O,K,R,T,Q

S,U,M,A,L,O,K,R,T,Q

S,U,M,A,L,O,K,R,T,Q

S,U,M,A,L,O,K,R,T,Q

EP; PAI; TGAI

TGAI

TGAI

TGAI

EP; PAI; TGAI

TGAI

EP; PAI; TGAI

12

12

12

12

12

12

9

Page 3 of 

(7)

(6)

(5)

(4)

(1, 15)

(3, 15)

N

N

N

N

Y

N

Y

3
United States Environmental Protection Agency 

Washington, D.C. 20460

FOOTNOTES AND KEY DEFINITIONS FOR GUIDELINE REQUIREMENTS

0310 - DDVP

GDCI-084001-832

1

2

3

4

5

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

This study must be conducted for the passerine species using the TGAI. This footnote supersedes the test substance identified in column 7 of form B of the DCI and identifies the required test 

substances for the Guideline Number 850.2100 testing requirement imposed by this DCI.

This study must be conducted for the indoor hand-held fogger use.

This study must be conducted for the TGAI. This footnote supersedes the test substance identified in column 7 of form B of the DCI and identifies the required test substances for the SS-1075 

Avian Acute Inhalation testing requirement imposed by this DCI.

Separate studies are required to be conducted using each of the following test substances:

(1) desmethyl DDVP 

(2) 2,2-dichloroacetic acid 

This footnote supersedes the test substance identified in column 7 of form B of the DCI and identifies the required test substances for the Guideline Number 850.1400 testing requirement 

imposed by this DCI.

Separate studies are required to be conducted using each of the following test substances:

(1) desmethyl DDVP 

(2) 2,2-dichloroacetic acid 

This footnote supersedes the test substance identified in column 7 of form B of the DCI and identifies the required test substances for the Guideline Number 850.1350 testing requirement 

imposed by this DCI.

Case # and Name:

DCI Number:

Page: 1 of

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

K - Residential

L - Indoor food use

M - Indoor nonfood use

O - Residential Indoor use

Q - Residential outdoor use

R - Agricultural premises and equipment

S - Food handling/storage establishments premises

and equipment

T - Commercial, institutional and industrial premises

and equipment

U - Residential and public access premises

3
United States Environmental Protection Agency 

Washington, D.C. 20460

FOOTNOTES AND KEY DEFINITIONS FOR GUIDELINE REQUIREMENTS

0310 - DDVP

GDCI-084001-832

6

7

8

9

10

11

12

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

Separate studies are required to be conducted using each of the following test substances:

(1) desmethyl DDVP 

(2) 2,2-dichloroacetic acid 

This footnote supersedes the test substance identified in column 7 of form B of the DCI and identifies the required test substances for the Guideline Number 850.1300 testing requirement 

imposed by this DCI.

Separate studies are required to be conducted using each of the following test substances:

(1) DDVP Typical End Use Product

(2) Desmethyl DDVP

(3) 2,2-dichloroacetic acid

This footnote supersedes the test substance identified in column 7 of form B of the DCI and identifies the required test substances for the Guideline Number 850.1075 testing requirement 

imposed by this DCI.

Separate studies are required to be conducted using each of the following test substances:

(1) DDVP Typical End Use Product

(2) Desmethyl DDVP

(3) 2,2-dichloroacetic acid

This footnote supersedes the test substance identified in column 7 of form B of the DCI and identifies the required test substances for the Guideline Number 850.1035 testing requirement 

imposed by this DCI.

Separate studies are required to be conducted using each of the following test substances:

(1) DDVP Typical End Use Product

(2) Desmethyl DDVP

(3) 2,2-dichloroacetic acid

This footnote supersedes the test substance identified in column 7 of form B of the DCI and identifies the required test substances for the Guideline Number 850.1025 testing requirement 

imposed by this DCI.

Separate studies are required to be conducted using each of the following test substances:

(1) DDVP Typical End Use Product

(2) Desmethyl DDVP

(3) 2,2-dichloroacetic acid

This footnote supersedes the test substance identified in column 7 of form B of the DCI and identifies the required test substances for the Guideline Number 850.1010 testing requirement 

imposed by this DCI.

Separate studies are required to be conducted using each of the following test substances:

(1) DDVP Typical End Use Product

(2) DDVP Technical Grade Active Ingredient

(3) Desmethyl DDVP

(4) 2,2-dichloroacetic acid

This footnote supersedes the test substance identified in column 7 of form B of the DCI and identifies the required test substances for the Guideline Number 850.5400 testing requirement 

imposed by this DCI.

Separate studies are required to be conducted using each of the following test substances:

(1) DDVP Typical End Use Product

(2) DDVP Technical Grade Active Ingredient

(3) Desmethyl DDVP

Case # and Name:

DCI Number:

Page: 2 of 3
United States Environmental Protection Agency 

Washington, D.C. 20460

FOOTNOTES AND KEY DEFINITIONS FOR GUIDELINE REQUIREMENTS

0310 - DDVP

GDCI-084001-832

13

14

15

16

17

18

19

20

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

(4) 2,2-dichloroacetic acid

This footnote supersedes the test substance identified in column 7 of form B of the DCI and identifies the required test substances for the Guideline Number 850.4400 testing requirement 

imposed by this DCI.

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 that the protocol for this study be submitted with the 90-day response.

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.

Data are required for a freshwater green alga species, a freshwater diatom species, a marine diatom species, and a cyanobacterium (formerly known as blue-green algae).

Data are required for a duckweed species.

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 IC50 

(concentration at which there is a 50% 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 dichlorvos "may affect" and is "likely to adversely affect" listed plant 

species.

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 dichlorvos "may affect" and is "likely to adversely affect" listed plant 

species.

Case # and Name:

DCI Number:

Page: 3 of 3
United States Environmental Protection Agency 

Washington, D.C. 20460

LIST OF ALL REGISTRANTS SENT THIS DATA CALL-IN NOTICE

Case # and Name: 0310 - DDVP

Page: 1 of 1

5481 AMVAC CHEMICAL CORPORATION

Co. Nr. Company Name Agent For Company

4695 MACARTHUR COURT, SUITE 1200

Address City ZIP

NEWPORT BEACH 926601706

OMB Approval 2070-0174

State

CA

 DCI Number: GDCI-084001-832
LINKS TO FORMS:

The pesticide registration forms that are listed below can be found at:

http://www.epa.gov/opprd001/forms/

Link to Confidential Statement of Formula and Instructions (Form # 8570-4)

http://www.epa.gov/opprd001/forms/8570-4.pdf

Certification 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

Certification With Respect to Citation of Data (Form # 8570-34)

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