Carbendazim is the most common fungicide , also known as cotton atrophy, which is a broad-spectrum fungicide.
1. The control of wheat scab is sprayed with the first drug at the beginning of flowering, and the second drug is sprayed after 5 to 7 days. Use 25% carbendazim WP at a rate of 300Og per hectare, or use 4O% carbendazim WP for 1875g, or 50% carbendazim WP 1500g, or 80% The amount of carbendazim wettable powder is 937. 5 grams (75O grams of active ingredient), and the amount of carbendazim suspension can be used as 937. 5 grams (375 grams of active ingredient), 750 liters of water is added, and evenly sprayed.
2. Prevention and control of rice blast in leaf blast, when the field is found in the field or when acute plaques appear, the first drug is sprayed, and the drug is sprayed once every 7 days. Control rice blasts, spray once in the rice break period and the heading stage. Use 25% carbendazim WP powder per hectare, 3000 grams, or use 4O% carbendazim WP powder 1875 grams, or 50% carbendazim WP powder 150O grams, or use 80O% carbendazim WP powder 937.5 grams (active ingredient 750 grams), can also use 40% carbendazim suspension drug volume 937.5 grams (active ingredient 375 grams), add water 1050 liters, stir even spray.
3. The control of rice sheath blight is sprayed at the beginning of the disease or from the ear-forming stage to the booting stage. Spraying the drug once every 7 days, each time using 25% carbendazim WP powder of 3000 g per hectare, or 40% carbendazim WP powder 1875 grams, or 50% carbendazim WP powder 1500 grams, or 80% carbendazim WP powder 937.5 grams (active ingredient 750 grams) It is also possible to use a commercial product of 93% carbendazim suspension, 937.5 g (active ingredient 375 g), add 1050 liters of water, stir evenly spray, and focus on spraying the stem of rice.
4. Cotton seedling disease prevention and control seed dressing control cotton blight, anthracnose, 25% carbendazim WP powder per 100 kg cotton seed, 2000 g, or 40% carbendazim WP powder 1250 g Or use 50% carbendazim WP powder, 1000 g, or 80% carbendazim WP powder, 625 g (500 g active ingredient) for seed dressing. It is also possible to use a soaking method, adding 750 g (300 g of active ingredient) per 40 liters of water plus 40% carbendazim suspension, and uniformly soaking the cotton seeds, the liquid solution is more than the seed surface, and the soaking time is 24 hours.
5. The control of Sclerotinia sclerotiorum is sprayed once in the flowering stage and the final flowering stage of rapeseed, each time using 25% carbendazim WP powder of 4500-6800 g per hectare, or 40% carbendazim WP powder The amount of 28125 ~ 4250 grams, or 50% carbendazim WP powder 2250 ~ 3400 grams, or 80% carbendazim WP powder 1406.25 ~ 2125 grams (active ingredients 1125 ~ 17OO grams), 40% carbendazim suspension can also be used in the amount of 2812.5 ~ 3750 grams (active ingredients 1125 ~ 1500 grams), add water 1050 liters, stir even spray.
6. Peanut blight, stem rot, root rot prevention and control, before planting, use 25% carbendazim WP for every 100 kg of peanut seeds, 1000-200 grams, or 40% carbendazim WP. 625 ~ 1250 grams, or 50% carbendazim commercial volume of 500 ~ 1000 grams, or 80% carbendazim WP powder 312.5 ~ 625 grams (250 ~ 500 grams of active ingredient) seed dressing. When seed dressing, the peanut seeds can be soaked for 24 hours or the seeds are moistened with water, and then seeded according to the above dosage.
7. Prevention and control of pear black spot disease Spray the first medicine in the germination stage of pear tree, spray the second medicine after falling flower, and then decide the spraying times according to the condition of the disease development, generally spraying 3 to 4 times, each interval is 7 to 10 days. Use 25% carbendazim WP 250-500 times, or 40% carbendazim WP 400-80O times, or 50% carbendazim WP 500-1000 times, or 80% The carbendazim wettable powder is 800 to 16OO times, or sprayed with 40% carbendazim suspension Liu 4O0-800.
8. The prevention and treatment of acne prawn is sprayed once before the peach bag, and sprayed once every 7 to 10 days. See the control of pear scab in the spray concentration.
9. The prevention and control of apple brown spot disease begins to spray at the beginning of the disease, and sprays once every 7 to 10 days. The number of sprays is determined according to the development of the disease. See the prevention and treatment of pear scab.
10. The control of grape white rot and black pox is sprayed after the grape leaves are spread until the fruit is colored, and sprayed once every 10 to 15 days. For each spray concentration, see Pear Black Spot Disease.
11. The control of sugar beet brown spot disease begins at the beginning of the disease, spraying once every 7 to 10 days, spraying 2 to 3 times continuously, using 40% carbendazim suspension per hectare. The commercial quantity is 18O0 ~ 3600 Gram (active ingredient 720 ~ 1440 grams), add 900 liters of water, stir evenly spray.
Symptoms of poisoning: symptoms such as dizziness, nausea, vomiting, etc. after poisoning.
Rescue measures: can be vomiting, gastric lavage, can also be treated with atropine, subcutaneous injection of atropine 1 ~ 2 mg, intramuscular injection or oral atropine 0.4 ~ 0.6 mg every 4 to 6 hours, until the symptoms disappear.
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