Registration Decision RD2022-01, Oriental Mustard Seed Meal and MustGrow Crop Biofumigant

Pest Management Regulatory Agency
17 January 2022
ISSN: 1925-0940 (PDF version)
Catalogue number: H113-25/2022-1E-PDF (PDF version)

Table of contents

Registration decision statementFootnote 1 for oriental mustard seed meal

Health Canada's Pest Management Regulatory Agency (PMRA), under the authority of the Pest Control Products Act, is granting registration for the sale and use of MPT Mustard Seed Meal Technical and MustGrow Crop Biofumigant, containing the technical grade active ingredient oriental mustard seed meal, to suppress soil-borne Pythium spp., soil-borne Fusarium spp., verticillium wilt, and root knot nematodes on cannabis and industrial hemp grown outdoors, in greenhouses, indoors or in high tunnels.

This decision is consistent with the Proposed Registration Decision PRD2021-08, Oriental Mustard Seed Meal and MustGrow Crop Biofumigant, which contains a detailed evaluation of the information submitted in support of this registration. The evaluation found that, under the approved conditions of use, the health and environmental risks and the value of the pest control products are acceptable. Health Canada received no comments on PRD2021-08.

Other information

The relevant test data on which the decision is based (as referenced in PRD2021-08) are available for public inspection, upon application, in the PMRA's Reading Room. For more information, please contact the PMRA's Pest Management Information Service by phone (1-800-267-6315) or by e-mail (

Any person may file a notice of objectionFootnote 2 regarding this registration decision within 60 days from the date of publication of this Registration Decision. For more information regarding the basis for objecting (which must be based on scientific grounds), please refer to the Pesticides section of the website (Request a Reconsideration of Decision) or contact the PMRA's Pest Management Information Service.


Footnote 1

"Decision statement" as required by subsection 28(5) of the Pest Control Products Act.

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Footnote 2

As per subsection 35(1) of the Pest Control Products Act.

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