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Powdery mildew (Oidium sp.) Control Products Registered in Canada
Oidium spp.
5 products registered with Health Canada list Powdery mildew (Oidium sp.)on their label. Every row links to the product's full label page with registered crops, rates, and the official label PDF. Always confirm your crop and rate against the label before applying.
| Product | PCP # | Registrant | Active ingredient |
|---|---|---|---|
| HERITAGE MAXX™ Fungicide | 28393 | Syngenta Canada Inc. | azoxystrobin 95 g/L |
| Karbonate850 Fungicide | 36129 | MBFi | potassium bicarbonate 85 % |
| Pro Farm Group Regalia® Rx Biofungicide Liquid Concentrate | 32350 | Pro Farm Group, Inc. | reynoutria sachalinensis 5 % |
| Regalia® Maxx Biofungicide Liquid Concentrate | 30199 | Pro Farm Group, Inc. | extract of reynoutria sachalinensis 20 % |
| Rhapsody® ASO | 28627 | Bayer CropScience Inc. | bacillus subtilis strain qst 713 1000000000 CFU/g |
Data source: Health Canada Pest Management Regulatory Agency registry, updated weekly. Listing here means the pest appears on the product's registered label; it is not a recommendation. Product names are trademarks of their respective registrants. Always read and follow the label of the product you apply.