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MEYCHEM Azoxystrobin 25 SC
PCP #35111 · Mey Canada Corporation · Fungicide
Group 11
Group 11 strobilurin fungicide for control of various fungal diseases in canola, legume vegetables, soybeans, potatoes, cereals, corn, tomatoes, ginseng, hazelnuts, sugarbeets, coriander, asparagus, and spinach. Provides broad-spectrum disease control including rusts, blights, leaf spots, and soilborne diseases.
Registered uses (92)
Crop × pest × application rate combinations from the official label. Rates converted to per-acre. Always confirm against the official label PDF before applying.
| Crop | Target | Rate | PHI |
|---|---|---|---|
| Asparagus | Purple Spot Disease (Stemphylium vesicarium) | 183–455 mL/acre | 180 d |
| Asparagus | Purple Spot Disease (Stemphylium vesicarium) | 183–455 mL/acre | 180 d |
| Barley | Barley leaf rust (Puccinia hordei) | 91.1 mL/acre | 45 d |
| Barley | Barley net blotch (Pyrenophora teres) | 91.1 mL/acre | 45 d |
| Barley | Barley net blotch (Pyrenophora teres) | 91.1 mL/acre | 45 d |
| Barley | Barley scald (Rhynchosporium secalis) | 91.1 mL/acre | 45 d |
| Barley | Barley scald (Rhynchosporium secalis) | 91.1 mL/acre | 45 d |
| Barley | Septoria leaf spot (Septoria sp.) | 91.1 mL/acre | 45 d |
| Barley | Stripe rust (Puccinia striiformis) | 80.9–121 mL/acre | 45 d |
| Barley | Tan spot (Pyrenophora tritici-repentis) | 91.1 mL/acre | 45 d |
| Bean | Ascochyta blight, Mycosphaerella blight (Mycosphaerella pinodes), Anthracnose (Colletotrichum spp.) | 202 mL/acre | 30 d |
| Bean | Ascochyta blight, Mycosphaerella blight (Mycosphaerella pinodes), Anthracnose (Colletotrichum spp.) | 202 mL/acre | 30 d |
| Bean | Asian (Soybean) Rust | 121–182 mL/acre | 15 d |
| Bean | Asian (Soybean) Rust | 121–182 mL/acre | 15 d |
| Bean | Asian (Soybean) Rust (Phakopsora pachyrhyizi) | 202 mL/acre | 15 d |
| Bean | Asian (Soybean) Rust (Phakopsora pachyrhyizi) | 202 mL/acre | 15 d |
| Bean | Asian (Soybean) Rust (Phakopsora pachyrhyizi) | 202 mL/acre | 30 d |
| Bean | Asian (Soybean) Rust and insect control | 202 mL/acre | 15 d |
| Cabbage | Alternaria leaf spot (Alternaria brassicae) - Suppression only | 453 mL/acre | 1 d |
| Canola | Alternaria Black Spot (Alternaria brassicae, Alternaria raphani) - Controlled | 202 mL/acre | 30 d |
| Canola | Alternaria Black Spot - Suppressed | 283–405 mL/acre | 30 d |
| Canola | Sclerotinia Stem Rot (Sclerotinia sclerotiorum) | 283–405 mL/acre | 30 d |
| Canola | Virulent Blackleg (Leptosphaeria maculans) | 202 mL/acre | 30 d |
| Carrot | Rhizoctonia root rot, crown rot and stem canker (Rhizoctonia solani) | — | 40 d |
| Cereals | Barley leaf rust (Puccinia hordei) | 91.1 mL/acre | 45 d |
| Coriander | Blossom blight (Aureobasidium spp.) | 183–455 mL/acre | 21 d |
| Coriander | Blossom blight (Aureobasidium spp.) | 183–455 mL/acre | 21 d |
| Corn | Common leaf rust (Puccinia sorghi) and insect control | 183 mL/acre | 14 d |
| Corn | Common leaf rust (Puccinia sorghi) and insect control | 183 mL/acre | 14 d |
| Corn | Common leaf rust (Puccinia sorghi) and insect control | 183 mL/acre | 14 d |
| Corn | Rust (Puccinia sorghi) | 183 mL/acre | — |
| Corn | Rust (Puccinia sorghi) | 183 mL/acre | 7 d |
| Corn | Rust (Puccinia sorghi), Northern Corn Leaf Blight (Setosphaeria turcicum), Southern Corn Leaf Blight (Cochliobolus heterostrophus), Eye Spot (Aureobasidium zeae), Grey Leafspot (Cercospora zeae-maydis) | 91.1–121 mL/acre | 14 d |
| Corn | Rust (Puccinia sorghi), Northern Corn Leaf Blight (Setosphaeria turcicum), Southern Corn Leaf Blight (Cochliobolus heterostrophus), Eye Spot (Aureobasidium zeae), Grey Leafspot (Cercospora zeae-maydis) | 91.1–121 mL/acre | 14 d |
| Corn | Rust (Puccinia sorghi), Northern Corn Leaf Blight (Setosphaeria turcicum), Southern Corn Leaf Blight (Cochliobolus heterostrophus), Eye Spot (Aureobasidium zeae), Grey Leafspot (Cercospora zeae-maydis) | 91.1–121 mL/acre | 14 d |
| Corn | Rust (Puccinia sorghi), Northern Corn Leaf Blight (Setosphaeria turcicum), Southern Corn Leaf Blight (Cochliobolus heterostrophus), Eye Spot (Aureobasidium zeae), Grey Leafspot (Cercospora zeae-maydis) | 91.1–121 mL/acre | 14 d |
| Cranberry | Fruit rot (Physalospora vaccinii, Glomerella cingulata, Coleophoma empetri) and Suppression of Cottonball rot (Monilinia oxycocci) | 405 mL/acre | 30 d |
| Cranberry | Fruit rots (Physalospora vaccinii, Glomerella cingulata, Coleophoma empetri) and Suppression of Cottonball rot (Monilinia oxycocci) | 405 mL/acre | 30 d |
| Ginseng | Rhizoctonia (Rhizoctonia solani) | 0.453 L/acre | 730 d |
| Ginseng | Rhizoctonia (Rhizoctonia solani) | 453 mL/acre | 720 d |
| Ground Cherry | Early blight (Alternaria solani) | 121–202 mL/acre | 1 d |
| Hazelnut | Eastern filbert blight (Anisogramma anomala) | 364 mL/acre | 45 d |
| Hazelnut | Eastern filbert blight (Anisogramma anomala) | 364 mL/acre | 45 d |
| Oats | Barley net blotch (Pyrenophora teres) | 91.1 mL/acre | 45 d |
| Oats | Septoria leaf spot (Septoria sp.) | 91.1 mL/acre | 45 d |
| Pea | Ascochyta blight (Ascochyta spp.) | 202 mL/acre | 15 d |
| Pea | Ascochyta blight (Ascochyta spp.) and Powdery Mildew | 202 mL/acre | 15 d |
| Pea | Powdery Mildew | 202 mL/acre | 15 d |
| Pea | Powdery Mildew (Microsphaera diffusa, Erysiphe pisi, E. polygoni) | 202 mL/acre | 30 d |
| Potato | Early Blight (Alternaria solani) | 202–324 mL/acre | 1 d |
| Potato | Early Blight (Alternaria solani) | 202–324 mL/acre | 1 d |
| Potato | Late Blight (Phytophthora infestans) | 324 mL/acre | 1 d |
| Potato | Late Blight (Phytophthora infestans) | 324 mL/acre | 1 d |
| Potato | Rhizoctonia stem and stolon canker, Black scurf, Pink rot (suppression only) | — | — |
| Potato | Rhizoctonia stem and stolon canker, Black scurf, Pink rot (suppression), Colorado potato beetle, Potato leafhopper, Aphids | — | — |
| Potato | Soilborne Diseases (Silver Scurf, Rhizoctonia stem canker, Rhizoctonia stolon canker, Black scurf) | — | — |
| Potato | Soilborne Diseases: Silver Scurf (Helminthosporium solani), Rhizoctonia stem canker (Rhizoctonia spp.), Rhizoctonia stolon canker (Rhizoctonia spp.), Black scurf (Rhizoctonia solani) | — | — |
| Radish | Rhizoctonia root rot, crown rot and stem canker (Rhizoctonia solani) | — | 15 d |
| Rye | Barley scald (Rhynchosporium secalis) | 91.1 mL/acre | 45 d |
| Rye | Septoria leaf spot (Septoria sp.) | 91.1 mL/acre | 45 d |
| Rye | Tan spot (Pyrenophora tritici-repentis) | 91.1 mL/acre | 45 d |
| Safflower | Alternaria leaf spot (Alternaria carthami) | 453 mL/acre | 21 d |
| Seed Corn | Rust (Puccinia sorghi) | 183 mL/acre | 7 d |
| Seed Corn | Rust (Puccinia sorghi) | 183 mL/acre | 7 d |
| Soybean | Asian (Soybean) Rust | 121–182 mL/acre | 30 d |
| Soybean | Asian (Soybean) Rust (Phakopsora pachyrhyizi) | 202 mL/acre | 30 d |
| Soybean | Asian (Soybean) Rust and insect control | 202 mL/acre | 30 d |
| Soybean | Cercospora Leaf Spot (Cercospora kikuchii) | 202 mL/acre | 30 d |
| Soybean | Powdery Mildew (Microsphaera diffusa, Erysiphe pisi, E. polygoni) | 202 mL/acre | 30 d |
| Spinach | Downy Mildew (Peronospora farinosa f.sp. spinaciae) | 0.455 L/acre | 7 d |
| Spinach | Downy Mildew (Peronospora farinosa f.sp. spinaciae) | 455 mL/acre | 7 d |
| Strawberry | Black root rot (Rhizoctonia fragariae) - Suppression only | 445 mL/acre | 1 d |
| Sugarbeet | Rhizoctonia root and crown rot (Rhizoctonia solani) | 0.202–0.445 L/acre | 100 d |
| Sugarbeet | Rhizoctonia root and crown rot (Rhizoctonia solani) | 202–445 mL/acre | 100 d |
| Tobacco | Blue mold (Peronospora tabacina) | 352 mL/acre | 21 d |
| Tobacco | Target spot (Rhizoctonia solani) - Suppression only | 352 mL/acre | 21 d |
| Tomato | Anthracnose (Colletotrichum coccodes) | 121–202 mL/acre | 1 d |
| Tomato | Anthracnose (Colletotrichum coccodes) | 121–202 mL/acre | 1 d |
| Tomato | Early Blight (Alternaria solani) | 121–202 mL/acre | 1 d |
| Tomato | Early Blight (Alternaria solani) | 121–202 mL/acre | 1 d |
| Triticale | Septoria leaf spot (Septoria sp.) | 91.1 mL/acre | 45 d |
| Triticale | Tan spot (Pyrenophora tritici-repentis) | 91.1 mL/acre | 45 d |
| Wheat | Septoria leaf spot (Septoria sp.) | 91.1 mL/acre | 45 d |
| Wheat | Septoria leaf spot (Septoria sp.) | 91.1 mL/acre | 45 d |
| Wheat | Stripe rust (Puccinia striiformis) | 80.9–121 mL/acre | 45 d |
| Wheat | Stripe rust (Puccinia striiformis) | 80.9–121 mL/acre | 45 d |
| Wheat | Stripe rust (Puccinia striiformis) | 80.9–121 mL/acre | 45 d |
| Wheat | Tan spot (Pyrenophora tritici-repentis) | 91.1 mL/acre | 45 d |
| Wheat | Tan spot (Pyrenophora tritici-repentis) | 91.1 mL/acre | 45 d |
| Wheat | Wheat leaf rust (Puccinia triticina) | 80.9–121 mL/acre | 45 d |
| Wheat | Wheat leaf rust (Puccinia triticina) | 80.9–121 mL/acre | 45 d |
| Wheat | Wheat leaf rust (Puccinia triticina) | 80.9–121 mL/acre | 45 d |
About this content. This page presents the official PMRA label as published by Health Canada's Pest Management Regulatory Agency, the source of record. Always read the official label and consult your provincial pesticide- application authority before use. Report an error.