High-efficiency and low-toxic pesticide types and techniques for the control of vegetable pests
What are the pesticide control agents for vegetable cultivation? How to scientifically use pest control agents? In the process of planting vegetables, various pests will occur. Some planters use some high-efficiency and high-toxic pesticides for better pest control. Although they can effectively prevent pests, they also make pesticide residues in vegetables. Increase, produce phytotoxicity, affect healthy consumption, etc., so today Xiaobian will simply talk about the types and techniques of high-efficiency and low-toxic pesticides for vegetable pest control, and I hope that it will help everyone. First, the locust (a) imidacloprid a, the product name For example, 10% wettable powder is used as an example. b, recommended dosage Use 10-20g per 667m2. c, using technology Spray with water at the beginning of the locust. (b) acetamiprid a, the product name Golden Century, etc., generally take the preparation of 3% emulsifiable concentrate as an example. b, recommended dosage Use 15-20g per 667m2. c, using technology Spray with water at the beginning of the locust. Second, the whitefly (a) imidacloprid a, the product name For example, 10% wettable powder is used as an example. b, recommended dosage Use 10-20g per 667m2. c, using technology Sprayed with water during the beginning of the season. (B) bifenthrin a, the product name Uranus, etc., generally take the preparation of 2.5% emulsifiable concentrate as an example. b, recommended dosage Use 30 mL per 667 m2. c, using technology Sprayed with water during the beginning of the season. Third, beet armyworm (a) chlorfenapyr a, the product name Except for the above, generally take the preparation of 10% emulsifiable oil as an example. b, recommended dosage Use 50 mL per 667 m2. c, using technology Spray on water before beet armyworm 2 years old. (2) 10% furanyl hydrazide suspension a, the product name Fu Xian. b, recommended dosage 60 mL was used per 667 m2. c, using technology Controlled by water spray before beet armyworm 2 years old. 4. Plutella xylostella (a) Emamectin a, the product name Wakeda, Ligu crystal, etc., generally take the preparation of 1% emulsifiable oil as an example. b, recommended dosage Use 15-25 mL per 667 m2. c, using technology Sprayed with water before the hatching period of Plutella xylostella eggs until the 2nd instar of larvae. (b) fipronil a, the product name Ruijinte, generally taking the preparation of 5% suspension agent as an example. b, recommended dosage Use 20-40 mL per 667 m2. c, using technology Sprayed with water before the hatching period of Plutella xylostella eggs until the 2nd instar of larvae. (iii) chlorfenapyr a, the product name Except for the above, generally take the preparation of 10% emulsifiable oil as an example. b, recommended dosage Use 33.5-50 mL per 667 m2. c, using technology Spray with water before the hatching period of Plutella xylostella eggs or before the larvae are 2 years old. Tetanus Vaccine,Hepatitis B Vaccine For Adults,Tetanus Booster,Td Vaccine FOSHAN PHARMA CO., LTD. , https://www.fspharmaapi.com
