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Consumer Product Safety

Incident Report

Subform I: General Information

1. Report Type.

New incident report

Incident Report Number: 2024-0075

2. Registrant Information.

Registrant Reference Number: M-361547-01-1

Registrant Name (Full Legal Name no abbreviations): BAYER CROPSCIENCE INC.



Prov / State: AB

Country: CANADA

Postal Code: T2C 3G3

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

Scientific Study

4. Date registrant was first informed of the incident.

5. Location of incident.

6. Date incident was first observed.

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.


PMRA Registration No. 30358      PMRA Submission No.       EPA Registration No.

Product Name: PENFLUFEN TC

  • Active Ingredient(s)

7. b) Type of formulation.

Application Information

8. Product was applied?


9. Application Rate.

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

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

To be determined by Registrant

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


Subform VII: Scientific Study

1. Study Reference

Title Non-target terrestrial plants: an evaluation of the effects of BYF 14182 FS 50 G in the vegetative vigour test

Date 21-DEC-09

2. a) Is an extension needed to translate the document?


3. Type of incident identified in the study

Increased health or environmental risk

4. Describe the incident identified in the study (e.g. study demonstrates an increased risk to non-Hodgkin's Lymphoma after exposure to pesticide X)

In a vegetative vigor study, BYF 14182 FS 50G was applied to various crop plants at a rate of 125 g/ha, which converts to 0.11 lb/A. At this application, it was observed that the shoot dry weight statistically decreased by 26.3% in soybeans (Pairwise Mann-Whitney-U-test, one sided smaller; p a 0.05). There was no differences in shoot dry weight that reached or exceeded a 50% difference from controls. No adverse effects on survival or phytotoxicity were observed in any species tested.

5. a) Was the study discontinued before completion?


5. b) Provide the reason for discontinuation

6. If the study is ongoing, what is the expected completion date?

For Registrant use only

7. Provide supplemental information here

This formulation does not appear to be registered in Canada, but may be considered a relevant formulation based on the other penflufen formulations used in Canada.