2019年8月29日星期四

How to use carbendazim

Carbendi is a broad-spectrum fungicide, the prevention and treatment of diseases caused by a variety of crops by fungi (such as semi-known bacteria, multiple ascomycetes), can be used for foliar spray, seed treatment and soil treatment, the following Guizhou Xiaobian for your simple introduction to the use of carbendazim!

1, control of wheat scab: spraying the first drug in the first flowering, spraying the second drug after 5 to 7 days. Each time hectare with 25% carbendazim wettable powder 300O grams of goods, or with 4O% carbendazim WP 1875 grams, or with 50% carbendazim WP 1500 grams, or with 80% Carbendazim wettable powder product volume 937.5 grams (active ingredient 75O grams), you can also use 40% Carbendazim suspending agent product volume 937.5 grams (375 grams active ingredient), add water 750 liters, stir evenly spray.

2, prevention and control of rice blast: leaf blast, when found in the center of the field or acute type spot when the first drug spray, and then spraying once every 7 days. Prevention and treatment of rice blast, in the rice breach and heading stage spraying 1 times. Each hectare with 25% carbendazim wettable powder product volume of 3000 grams, or with 4O% carbendazim WP 1875 grams, or 50% carbendazim WP 150O grams of goods, or use 8O% Carbendazim WP 937.5 grams (750 grams active ingredient), you can also use 40% Carbendazim suspension agent product volume 937.5 grams (375 grams active ingredient), add water 1050 liters, stir evenly spray.

3, Prevention and control of rice sheath blight: In the early stage of disease or young panicle formation to booting spraying, every 7 days and then spraying 1, each with 25% per hectare Carbendazim WP 3,000 grams of goods , Or with 40% carbendazim WP 1875 grams of goods, or with 50% carbendazim WP 1500 grams, or with 80% carbendazim WP 937.5 grams (active ingredient 750 grams ), You can also use 4O% Carbendazim suspension agent product volume 937.5 grams (375 grams active ingredient), add water 1050 liters, stir evenly spray, focusing on spraying rice stems.

4, the prevention and treatment of cotton seedling disease: seed dressing control cotton blight, anthracnose, per 100 kg of cotton seeds with 25% carbendazim WP 2000 g, or 40% carbendazim WP products Amount of 1250 grams, or with 50% carbendazim wettable powder product quantity 1000 g, or with 80% carbendazim wettable powder product quantity 625 g (active ingredient 500 g) seed dressing. You can also use the soaking method, each 1O0 liters of water plus 40% Carbendazim Suspension 750 grams of merchandise (300 grams of active ingredient), stir evenly soaked cotton seed solution to be more than the surface, soaking time is 24 hours.

5, prevention and treatment of sclerotinia sclerotiorum: the rape Sheng flowering and flowering of the spray 1, each with 25% per hectare carbendazim wettable powder product size 4500 ~ 6800 grams, or 40% carbendazim can be Wet goods, commercial volume of 28125 ~ 4250 grams, or with 50% carbendazim wettable powder 2250 ~ 3400 grams of goods, or with 80% carbendazim wettable powder 1406.25 ~ 2125 grams of product (active ingredient 1125 ~ 1700 grams) , 40% carbendazim suspending agent can also be used in commercial quantities 2812.5 ~ 3750 grams (active ingredient 1125 ~ 1500 grams), add water 1050 liters, stir evenly spray.

6, peanut blight, stalk rot, root rot prevention and control: before sowing, 100 kg of peanut seeds with 25% carbendazim WP 1000 to 20O0 grams, or 40% carbendazim wettable Dosage of 625 ~ 1250 grams of powder, or with 50% carbendazim 500 to 1000 grams of product, or with 80% of carbendazim wettable powder 312.5 to 625 grams of product (active ingredient 250 to 500 grams) seed dressing. Seed dressing can be peanut seeds soak for 24 hours or the seeds wet with water, and then seed according to the amount of seed dressing.

7. Pear scythetic disease prevention and control: In the pear sprout spray the first drug, after falling spray the second drug, after the decision according to the condition of the development of spraying times, the general spraying 3 to 4 times, each interval Period of 7 to 10 days. Each with 25% carbendazim WP 250 to 500 times, or with 40% carbendazim WP 400 to 80O times, or with 50% carbendazim WP 500 to 1000 times, or with 80% Carbendazim WP 800 ~ 16OO times, or with 40% carbendazim suspension Liu 4O0 ~ 800 letter liquid spray.

8, prevention and treatment of peach scab: Peach bag before spraying once, every 7 ~ 1O days after spraying 1. Spray concentration see prevention pear scab.

9, prevention and treatment of apple brown spot: the beginning of the disease began spraying, spray every 7 to 10 days 1, depending on the condition of the decision to spray the number of spraying, spray concentration see pear scab.

10, grape white rot disease, prevention and control of acne disease: the grape leaf after the fruit coloring before spraying, spraying every 10 to 15 days, each time the concentration of pesticides see Pear scytosis.

11, prevention and control of beet leaf brown spots: the beginning of the disease began spraying, spraying once every 7 to 10 days, continuous spraying 2 to 3 times, each time with 40% per hectare carbendazim SC 18O0 ~ 3600 grams (active ingredient 720 ~ 1440 grams), add water 900 liters, stir evenly spray.

12, poisoning symptoms: poisoning showed dizziness, nausea, vomiting and other symptoms.

13, rescue measures: can lead vomiting, gastric lavage, can also be treated with atropine, with atropine 1 ~ 2 mg subcutaneous injection, every 4 ~ 6 hours intramuscular or oral atropine 0.4 ~ 0.6 mg until the symptoms disappear.

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