Crop | Disease | Timing | Pre-Harvest Interval (Days) |
Bulb vegetables | Botrytis leaf blight | Begin prior to onset of disease on a 7 - 14 day interval | 7 |
Purple blotch and leaf blight | Begin prior to onset of disease on a 7 - 14 day interval | 7 |
Stemphylium leaf blight and stalk rot (Suppression) | Begin prior to onset of disease on a 7 - 14 day interval | 7 |
Pome fruits | Apple scab | Begin prior to onset of disease on a 7 - 14 day interval | 0 |
Pear scab | Begin prior to onset of disease on a 7 - 14 day interval | 0 |
Powdery mildew | Begin prior to onset of disease on a 7 - 14 day interval | 0 |
Potatoes | Early blight | Preventatively, from tuber initiation to row close as part of a regular early-blight control program | 7 |
Rhizoctonia canker (soil-borne) | At planting (in-furrow spray) | 7 |
White mold | Begin applications at flowering when there is a risk of disease | 7 |
Almonds | Alternaria leaf spot | Begin prior to onset of disease on a 7 - 14 day interval | 14 |
Brown rot/blossom blight | Begin prior to onset of disease on a 7 - 14 day interval | 14 |
Berries | Leaf spot | Begin prior to onset of disease on a 7 - 14 day interval | 0 |
Botrytis gray mold (Suppression) | Begin prior to onset of disease on a 7 - 14 day interval | 0 |
Brassica leafy vegetables | Ring spot | Begin prior to onset of disease on a 7 - 14 day interval | 3 |
Alternaria leaf spot (Suppression) | Begin prior to onset of disease on a 7 - 14 day interval | 3 |
Sclerotinia leaf spot (Suppression) | Begin prior to onset of disease on a 7 - 14 day interval | 3 |
Cucurbit vegetables | Powdery mildew | Begin prior to onset of disease on a 7 - 14 day interval | 0 |
Gummy stem blight (Suppression) | Begin prior to onset of disease on a 7 - 14 day interval | 0 |
Fruiting vegetables | Early blight | Begin prior to onset of disease | 7 |
Black mold | Begin prior to onset of disease. Apply a second time 7 - 14 days later up to full bloom if disease persists or weather conditions are favourable for disease development | 7 |
Grapes | Powdery mildew | Begin at bud break or prior to onset of disease on a 7 - 14 day interval | 14 |
Leafy vegetables | Sclerotinia leaf drop (Suppression) | Begin prior to onset of disease on a 7 - 14 day interval | 1 |
Root vegetables1 | Powdery mildew | Begin prior to onset of disease on a 7 - 14 day interval | 7 |
Alternaria leaf spot/blight (Control/suppression) | Begin prior to onset of disease on a 7 - 14 day interval | 7 |
Stone fruits | Blossom blight | Begin at pink but or prior to onset of disease development. Apply a second time 7 - 14 days later up to full bloom if disease persists or weather conditions are favourable for disease development | 0 |
Brown rot | Begin at pink but or prior to onset of disease development. Apply a second time 7 - 14 days later up to full bloom if disease persists or weather conditions are favourable for disease development | 0 |
Ripe fruit rot | Begin at pink but or prior to onset of disease development. Apply a second time 7 - 14 days later up to full bloom if disease persists or weather conditions are favourable for disease development | 0 |
Strawberries | Powdery mildew | Begin no later than 10% bloom, or prior to onset of disease on a 7 - 14 day interval | 0 |
Botrytis gray mold (Suppression) | Begin no later than 10% bloom, or prior to onset of disease on a 7 - 14 day interval | 0 |
Crop | Disease | Application rates2 |
Bulb vegetables | Botrytis leaf blight | 333 - 666 ml/ha |
Purple blotch and leaf blight | 250 - 333 ml/ha |
Stemphylium leaf blight and stalk rot (Suppression) | 250 - 333 ml/ha |
Pome fruits | Apple scab | 333 ml/ha |
Pear scab | 333 ml/ha |
Powdery mildew | 167 - 333 ml/ha |
Potatoes | Early blight | 167 - 333 ml/ha (67 - 135 ml/ac) |
Rhizoctonia canker (soil-borne) | 333 ml/ha (135 ml/ac) |
White mold | 333 ml/ha (135 ml/ac) |
Almonds | Alternaria leaf spot | 333 ml/ha |
Brown rot/blossom blight | 250 - 420 ml/ha |
Berries | Leaf spot | 250 - 666 ml/ha |
Botrytis gray mold (Suppression) | 250 - 666 ml/ha |
Brassica leafy vegetables | Ring spot | 250 - 333 ml/ha |
Alternaria leaf spot (Suppression) | 250 - 333 ml/ha |
Sclerotinia leaf spot (Suppression) | 250 - 333 ml/ha |
Cucurbit vegetables | Powdery mildew | 250 - 333 ml/ha |
Gummy stem blight (Suppression) | 333 ml/ha |
Fruiting vegetables | Early blight | 167 - 333 ml/ha |
Black mold | 333 ml/ha |
Grapes | Powdery mildew | 250 ml/ha |
Leafy vegetables | Sclerotinia leaf drop (Suppression) | 250 - 333 ml/ha |
Root vegetables | Powdery mildew | 250 - 333 ml/ha |
Alternaria leaf spot/blight (Control/suppression) | 250 - 333 ml/ha |
Stone fruits | Blossom blight | 333 ml/ha |
Brown rot | 333 ml/ha |
Ripe fruit rot | 333 ml/ha |
Strawberries | Powdery mildew | 250 - 333 ml/ha |
Botrytis gray mold (Suppression) | 500 - 666 ml/ha |