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Consumer Product Safety

Incident Report

Subform I: General Information

1. Report Type.

New incident report

Incident Report Number: 2010-2003

2. Registrant Information.

Registrant Reference Number: PROSAR 1-22103535

Registrant Name (Full Legal Name no abbreviations): Syngenta Crop Protection Canada, Inc.

Address: 140 Research Lane, Research Park

City: Guelph

Prov / State: Ontario

Country: Canada

Postal Code: N1G4Z3

3. Select the appropriate subform(s) for the incident.

Domestic Animal

4. Date registrant was first informed of the incident.

31-MAR-10

5. Location of incident.

Country: UNITED STATES

Prov / State: MISSISSIPPI

6. Date incident was first observed.

28-FEB-10

Product Description

7. a) Provide the active ingredient and, if available, the registration number and product name (include all tank mixes). If the product is not registered provide a submission number.

Active(s)

PMRA Registration No.       PMRA Submission No.       EPA Registration No. Unknown

Product Name: Reward (non-specific)

  • Active Ingredient(s)
    • DIQUAT
      • Unknown

7. b) Type of formulation.

Liquid

Application Information

8. Product was applied?

Yes

9. Application Rate.

Unknown

10. Site pesticide was applied to (select all that apply).

Site: Other / Autre

Préciser le type: Pond

11. Provide any additional information regarding application (how it was applied, amount applied, the size of the area treated etc).

The product was mixed with a non-company product ("Reemely" per reporter, unable to locate any product with this spelling) and applied to a pond in 01/2010.

To be determined by Registrant

12. In your opinion, was the product used according to the label instructions?

Unknown

Subform III: Domestic Animal Incident Report

1. Source of Report

Animal's Owner

2. Type of animal affected

Cow / Vache

3. Breed

Black Angus

4. Number of animals affected

4

5. Sex

Unknown

6. Age (provide a range if necessary )

Unknown

7. Weight (provide a range if necessary )

Unknown

8. Route(s) of exposure

Unknown

9. What was the length of exposure?

Unknown / Inconnu

10. Time between exposure and onset of symptoms

Unknown / Inconnu

11. List all symptoms

System

  • General
    • Symptom - Death

12. How long did the symptoms last?

Persisted until death

13. Was medical treatment provided? Provide details in question 17.

No

14. a) Was the animal hospitalized?

No

14. b) How long was the animal hospitalized?

15. Outcome of the incident

Died

16. How was the animal exposed?

Other / Autre

specify Suckling cows that had ingested water suspected to be contaminated with the product

17. Provide any additional details about the incident

(eg. description of the frequency and severity of the symptoms

1-22103535: A reporter (calf owner) called on 03/31/2010 to report the possible exposure of his calves to an herbicide containing the active ingredient Diquat Dibromide. According to the reporter, the product was applied by his neighbor to his neighbor's pond in 01/2010 along with an unknown non-company product ("Reemely" as spelled by reporter). Following rainfall, the overflow from the neighbor's pond drains into the reporter's pond, which is his cattle's water source. The reporter suspects that his cattle had ingested contaminated water following rainfall. The reporter stated that a total of 4 calves, each just a few days old, died recently. Three died one month prior to the report, one calf died the morning of the report. The reporter suspected that the calves were exposed by suckling from cows that had ingested contaminated water. The calves that died one month prior to the report were disposed of. A necropsy was planned on the calf that died on the morning of the report. The reporter was advised that the exposure described is not expected to result in adverse effects or the deaths reported. A recommendation was made to consult the product label with respect to proper product use. No further information was obtained.


To be determined by Registrant

18. Severity classification (if there is more than 1 possible classification

Death

19. Provide supplemental information here

If applied directly to open bodies of water, Diquat binds to suspended particles in the water and disappears rapidly. Its half-life in water is less than 48 hours. Given the time between alleged exposure and the death of the calves and the half-life of Diquat in water, it is extremely unlikely that Diquat caused the death of these calves. The Reward Herbicide label allows animals to consume water from a pond in which Reward was applied 24 hours after treatment.