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

0047 - Linuron

Chemical # and Name: 035506

Linuron

13-Oct-2011

GENERIC

ID # GDCI-035506-1014

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

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 _________________________________________________________________

Environmental Fate Data Requirements (Conventional 

Chemical)

Nontarget Plant Protection Data Requirements (Conventional 

Chemical)

Terrestrial and Aquatic Nontarget Organisms Data 

Requirements (Conventional Chemical)

835.4300

850.4100

850.4150

850.1350

850.2100

Aerobic aquatic metabolism

Terrestrial Plant Toxicity (Seedling Emergence)

Terrestrial plant toxicity, Tier 1 (vegetative vigor)

Mysid chronic toxicity test

Avian acute oral toxicity test

0047 - Linuron

Chemical # and Name: 035506

Linuron

13-Oct-2011

GENERIC

ID # GDCI-035506-1014

V,Q,O,T,A,C,L,B,M,N

V,Q,O,T,A,C,L,B,M,N

V,Q,O,T,A,C,L,B,M,N

V,Q,O,T,A,C,L,B,M,N

V,Q,O,T,A,C,L,B,M,N

PAIRA; TGAI

TEP

TEP

TGAI

TEP; TGAI

24

12

12

12

12

Page 1 of 

(5, 8, 12)

(4, 8, 12)

(11)

(6, 10)

N

N

N

N

Y

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

Toxicology Data Requirements (Conventional Chemical)

870.7800

835.4100

835.4200

850.1500

870.3200

870.3465

870.6200

SS-1066

Immunotoxicity

Aerobic soil metabolism

Anaerobic soil metabolism

Fish life cycle toxicity

21/28-day dermal toxicity

90-day inhalation toxicity

Neurotoxicity screening battery

Chronic Sediment - Hyalella Azteca

0047 - Linuron

Chemical # and Name: 035506

Linuron

13-Oct-2011

GENERIC

ID # GDCI-035506-1014

V,Q,O,T,A,C,L,B,M,N

V,Q,O,T,A,C,L,B,M,N

V,Q,O,T,A,C,L,B,M,N

V,Q,O,T,A,C,L,B,M,N

V,Q,O,T,A,C,L,B,M,N

V,Q,O,T,A,C,L,B,M,N

V,Q,O,T,A,C,L,B,M,N

V,Q,O,T,A,C,L,B,M,N

TGAI

PAIRA; TGAI

PAIRA; TGAI

TGAI

TGAI

TGAI

12

24

24

24

24

24

12

24

Page 2 of 

(6)

(9)

(1)

(3, 6)

Y

N

N

N

N

N

N

Y

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

SS-1069

SS-1072

Chronic Sediment - Chironomus dilutus

Chronic Sediment - Leptocheirus plumulosus

0047 - Linuron

Chemical # and Name: 035506

Linuron

13-Oct-2011

GENERIC

ID # GDCI-035506-1014

V,Q,O,T,A,C,L,B,M,N

V,Q,O,T,A,C,L,B,M,N

24

24

Page 3 of 

(2, 6)

(6, 7)

Y

Y

3
United States Environmental Protection Agency 

Washington, D.C. 20460

FOOTNOTES AND KEY DEFINITIONS FOR GUIDELINE REQUIREMENTS

0047 - Linuron

GDCI-035506-1014

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

While the inhalation toxicity guideline calls for a 90-day study duration, a 28-day study duration will statisfy the Agency's inhalation exposure data needs.

Test Method 100.5: Life-cycle Test for Measuring the Effects of Sediment-associated Contaminants on Chironomus dilutus (formerly known as C. tentans) in USEPA 2000 Methods for Measuring

the Toxicity and Bioaccumulation of Sediment-associated Contaminants with Freshwater Invertebrates EPA 600/R-99/064

Test Method 100.4: Hyalella azteca 42-d Test for Measuring the Effects of Sediment-associated Contaminants on Survival, Growth, and Reproduction in USEPA 2000 Methods for Measuring the 

Toxicity and Bioaccumulation of Sediment-associated Contaminants with Freshwater Invertebrates EPA 600/R-99/064

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.

Protocol must be submitted to the Agency for review and approval prior to study inception. The draft protocol must be submitted to the Agency within 90 days of receipt of this DCI.

Leptocheirus plumulosus in USEPA 2001 Method for Assessing the Chronic Toxicity of Marine and Estuarine Sediment-associated Contaminants with the Amphipod Leptocheirus plumulosus EPA

600/R-0l/020

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.

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

B - Terrestrial feed crop

C - Terrestrial nonfood crop

L - Indoor food use

M - Indoor nonfood use

N - Indoor medical use

O - Residential Indoor use

Q - Residential outdoor use

T - Commercial, institutional and industrial premises

and equipment

V - Medical premises and equipment

2
United States Environmental Protection Agency 

Washington, D.C. 20460

FOOTNOTES AND KEY DEFINITIONS FOR GUIDELINE REQUIREMENTS

0047 - Linuron

GDCI-035506-1014

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

Acceptable fish life cycle toxicity data for freshwater fish are required.

Acceptable avian acute oral toxicity data for the passerine species are required.

Acceptable aquatic invertebrate life-cycle data for saltwater mysid species are required.

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 linuron "may affect" and is "likely to adversely affect" listed plant species.

Case # and Name:

DCI Number:

Page: 2 of 2
United States Environmental Protection Agency 

Washington, D.C. 20460

LIST OF ALL REGISTRANTS SENT THIS DATA CALL-IN NOTICE

Case # and Name: 0047 - Linuron

Page: 1 of 1

19713

61842

DREXEL CHEMICAL COMPANY

TESSENDERLO KERLEY, INC.

Co. Nr. Company Name Agent For Company

PYXIS REGULATORY 

CONSULTING, INC.

P.O. Box 13327

4110 136TH STREET, N.W.

Address City ZIP

MEMPHIS

GIG HARBOR

381130327

98332 

OMB Approval 2070-0174

State

TN

WA

 DCI Number: GDCI-035506-1014
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