For the prevention and treatment of potato early blight, 50 ~ 80 grams of 10% Difenoconazole water dispersible granule spray was used per mu, and the effective period was 7 ~ 14 days.
Prevention and treatment of bean, cowpea and other beans and vegetables leaf spot, rust, anthrax, powdery mildew, per mu with 10% Difenoconazole water dispersion granule 50 ~ 80 grams, lasting period 7 ~ 14 days, control anthrax and mancozeb or chlorothalonil mixed.
Prevention and treatment of pepper anthracnose, tomato leaf mildew, leaf spot, powdery mildew, early blight, from the beginning of the disease spot began to spray, about 10 days once, even spray 2 to 4 times. Generally, 10% Difenoconazole water dispersion granule 60 ~ 80 grams, or 37% Difenoconazole water dispersion granule 18 ~ 22 grams, or 250 g/l Difenoconazole cream or 25% cream 25 ~ 30 ml, 60 ~ 75 kg of water spray.
Prevention and treatment of eggplant brown stripe disease, leaf spot disease, powdery mildew, from the first time when the disease spot began to spray, about 10 days once, even spray 2 to 3 times. Generally, 10% Difenoconazole water dispersion granule 60 ~ 80 grams, or 37% Difenoconazole water dispersion granule 18 ~ 22 grams, or 250 g/l Difenoconazole cream or 25% cream 25 ~ 30 ml, 60 ~ 75 kg of water spray.
For the prevention and treatment of powdery mildew, anthracnose and cranberry disease of cucumber and other melon vegetables, use 10% Difenoconazole water dispersed-granule 1000 ~ 1500 times liquid, lasting period 7 ~ 14 days, before the onset or early foliar spray.
To prevent and cure watermelon vine blight, use 10% Difenoconazole water dispersion granule 50-80 grams per mu, and spray water 60-75 kg.
Prevention and treatment of garlic, onion early blight, rust, purple spot disease, black spot disease, per mu with 10% Difenoconazole water dispersion granule 80 grams of water 60 ~ 75 kg spray, lasting 7 ~ 14 days.
To prevent and control celery leaf spot, spray from the early stage of the disease, once every 7 to 10 days, and spray 2 to 4 times. Generally, 10% phenoxyconazole water dispersion granule 40 ~ 50 grams, or 37% Difenoconazole water dispersion granule 10 ~ 13 grams, or 250 g/l Difenoconazole cream or 25% cream 15 ~ 20 ml, 60 ~ 75 kg of water spray.
To prevent and control the black spot disease of cruciferous vegetables such as Chinese cabbage, spray from the early stage of the disease, spray once every 10 days, and spray about 2 times. Generally, 10% Difenoconazole water dispersion granule 40 ~ 50 grams, or 37% phenoxyconazole water dispersion granule 10 ~ 13 grams, or 250 g/l Difenoconazole cream or 25% cream 15 ~ 20 ml, 60 ~ 75 kg of water spray.
To prevent garlic leaf blight, spray once in the early stage of the disease. Generally, 10% Difenoconazole water dispersion granule 40 ~ 50 grams, or 37% phenoxyconazole water dispersion granule 10 ~ 13 grams, or 250 g/l Difenoconazole cream or 25% cream 15 ~ 20 ml, 60 ~ 75 kg of water spray.
Prevention and treatment of onion, onion purple spot disease, from the early stage of the disease began to spray, 10 to 15 days once, even spray about 2 times. Generally, 10% Difenoconazole water dispersion granule 40 ~ 50 grams, or 37% Difenoconazole water dispersion granule 10 ~ 13 grams, or 250 g/l Difenoconazole cream or 25% cream 15 ~ 20 ml, 60 ~ 75 kg of water spray.
For the prevention and treatment of strawberry powdery mildew, ring spot, leaf spot and black spot, as well as other diseases, 10% Difenoconazole water dispersing granules were used 2000-2500 times liquid; When controlling strawberry anthracnose, brown spot and other diseases, use 10% Difenoconazole water dispersing granule 1500 ~ 2000 times liquid; To prevent strawberry gray mold mainly, and to treat other diseases, use 10% Difenoconazole water dispersing granule 1000 ~ 1500 times liquid. The amount of liquid medicine varies according to the size of the strawberry plant, generally 40 to 66 liters of liquid medicine per mu. Suitable duration and interval days: seedling growing period from June to September, spraying twice, interval of 10 to 14 days; In the field period, before the film coating, spray once, the interval of 10 days; Fruit period in the greenhouse spray 1 to 2 times, the interval of 10 to 14 days.
For the prevention and treatment of large and small leaf spot disease of maize, 80 grams of 10% Difenoconazole water dispersing granule spray was used per mu. The effective period was 14 days.
To prevent and control asparagus stem blight, spray from the early stage of the disease, about once every 10 days, two to four times, focusing on the base of the plant. Generally, 37% Difenoconazole water dispersion is used to 4000 ~ 5000 times liquid, or 250 g/l of cream or 25% of cream 2500 ~ 3000 times liquid, or 10% of water dispersion granule 1000 ~ 1500 times liquid spray.
Post time: Dec-05-2024