How to use acetamiprid

July 28 07:09:42, 2023

The question of "how to use acetamiprid" is very general. Because there is no specific crop and no specific disease, the Chinese pesticide net Xiaobian compiled information on how to use acetamid from the Internet. I hope that everyone will have some information. help
The nitromethylene heterocyclic compound of acetamiprid is a new type of insecticide , which is a systemic pesticide and is mainly used to control sucking pests. This product is a new broad-spectrum insecticide with a certain acaricidal activity. It acts as a systemic insecticide for soil and foliage. It is widely used in the control of rice, especially vegetables, fruit trees, tea aphids, planthoppers, thrips, and some lepidopteran pests. The nicotinic acetylcholine receptor acting on the synaptic site of the insect nervous system interferes with the stimulation conduction of the insect nervous system, causing obstruction of the nervous system pathway, causing accumulation of the neurotransmitter acetylcholine at the synaptic site, leading to paralysis of the insect and eventual death.
At a concentration of 50-100mg/L, it can effectively control cotton aphid, rapeseed meal, peach heartworm, etc., and can be used to control light moth, orange moth, and pear small heartworm at a concentration of 500mg/L, and can kill egg.
The acetamiprid is mainly used to control pests by spraying, and the specific use amount or the amount of the drug varies depending on the content of the preparation. On fruit trees and high-stalk crops, 3% to 2,000 times of preparations are used, or 5% of preparations are 2,500 to 3,000 times, or 10% of preparations are 5,000 to 6,000 times, or 20%. The preparation of 10000 ~ 12000 times liquid. Or 40% water dispersible granules 20 000 ~ 25,000 times liquid, or 50% water dispersible granules 25000 ~ 30,000 times liquid, or 70% water dispersible granules 35 000 ~ 40 000 times liquid, evenly spray; in grain cotton oil On dwarf crops such as vegetables, generally 1.5 to 2 grams of the active ingredient is used per 667 square meters, and 30 to 60 liters of water is sprayed. Uniform and thoughtful spraying can improve the control effect of the drug.
How to use acetamiprid:
Usage: At the concentration of 50-100mg/L, it can effectively control cotton aphid, rapeseed meal, peach heartworm, etc., and can be used to control light moth, orange moth and pear small heartworm at a concentration of 500mg/L. And can kill eggs. The specific methods used according to different crops are as follows:
1. Prevention and control of various vegetable aphids. In the early stage of the occurrence of aphids, 1000-1500 times of 3% of acetamiprid emulsifiable concentrate liquid is sprayed finely, which has good control effect. Even in rainy years, the efficacy lasts for more than 15 days.
2, prevention of jujube, apple, pear, peach and other fruit tree aphids, in the early stage of aphid, with 2000-2500 times 3% of chlorpyrifos emulsifiable spray, killing cockroach quick-acting, rain-resistant, effective period Up to 20 days.
3, prevention and control of citrus aphids, in the occurrence of aphids with 2000-2500 times 3% acetamiprid emulsifiable spray, has a good control effect on citrus aphids and long special effects, and no phytotoxicity under normal use dose.
4, prevention and control of cotton, tobacco, peanuts and other crops of aphids, in the early stage of the occurrence of aphids, with 2000 times 3% of chlorpyrifos emulsifiable spray, the control effect is good.
5. Prevention and control of whitefly and whitefly, spraying 1000-1500 times 3% of acetamiprid emulsifiable emulsion in the seedling stage, spraying 1500-2000 times 3% of acetamiprid emulsifiable concentrate in the adult stage, the control effect is 95% the above. During the harvesting period, spraying 4000-5000 times 3% of acetamiprid emulsifiable emulsion oil, the control effect is still more than 80%. There is no impact on the quality of the output.
6, prevention and control of various vegetable thrips, spraying 1500 times 3% of acetamiprid emulsifiable emulsion in the larvae, the control effect is more than 90%.
7. Prevention and control of rice planthoppers. When the nymphs of the young age occur, they are sprayed with 1000 times 3% of chlorpyrifos emulsifiable concentrate, and the control effect is over 90%.

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