Red spider is the main pest mite on a variety of crops, because of its fast reproduction speed, strong resistance, serious generational overlap, prevention and control is very difficult, often causing serious losses, headaches for farmers and friends, today, to recommend an excellent formula for the treatment of red spiders, adult mites, mites, eggs have a good killing effect, long effectiveness, good effect.
Introduction to the agent
This agent is 40% bihydrazine · ethanazole, the agent is 25% biphenylhydrazide + 15% ethymidazole compound, biphenyl hydrazine ester is a kind of hydrazide non-systemic contact acaricide, mainly acting on the central nervous system of mites, inhibiting the conduction of the central nervous system, to achieve the purpose of killing mites, to the dimer-leaf mite, cinnabar leaf mites, full claw mites and other insect states have a good killing effect, long effectiveness; acetozole diphenyl oxazole several block synthetic inhibitors, It mainly inhibits the embryo formation of mite eggs and the molting process from young mites to adult mites, and has a good control effect on eggs and young mites, and the effective period can reach more than 50 days. After the two are mixed, the synergistic effect is obvious.
Main features
(1) Wide range of mites: The agent has a good killing effect on apples, citrus red spiders, cotton, flowers, vegetables and other crops such as leaf mites, leaf mites, full claw mites, dimaceous leaf mites, cinnabar leaf mites and other mites.
(2) Good quick-acting: the agent has a strong touch killing effect, mainly acting on the central nervous system of the mite, after application, the mite is quickly paralyzed, stop eating, 36 hours the mite began to die in large numbers.
(3) More thorough killing of mites: The agent has a good killing effect on the eggs, mites and adult mites of pest mites, and the killing of mites is more thorough.
(4) Long effectiveness: Because the agent has a good killing effect on the various insect states of the mites, it can also inhibit the hatching and molting of mite eggs, mites, etc., therefore, once applied, the effective period can reach 40 to 50 days.
(5) No resistance: the agent has no interaction resistance with other acaricides in the past, and the prevention and treatment of other agents is not ideal, and the agent can be used for prevention and control, and the effect is better.
(6) Small influence by temperature: The agent is less affected by temperature, and can be used at high temperature and low temperature.
(7) High safety: The agent has good safety for crops, and when used at the recommended dose, no drug damage will occur, and it is safer to use and rest assured.
Suitable for crops
The agent can be widely used in citrus, apples, strawberries, cotton, cucumbers, watermelons, melons, peanuts and other crops.
Prevention and control objects
It is mainly used for the prevention and control of red spiders, leaf mites, two-spotted leaf mites, cinnabar leaf mites, leaf mites, full-claw mites, small claw mites and other pest mites have a good killing effect.
Use technology
The control of red spiders on citrus, apple and other fruit trees can be used in the early stage of pest mites, and 40% of the suspension of hydrazine and ethanazole can be used to spray evenly on the leaves of the whole plant, which can effectively kill the various insect states of the red spider, and the effective period can reach more than 40 days, and the citrus should be harvested at least 30 days apart.
The prevention and control of red spiders on strawberries, watermelons, cucumbers and other crops can be used in the early stage of pest mites, each time with 40% hydrazine · ethanazole suspension agent 12 to 15 grams per mu, mixed with 30 to 40 kg of water, uniform spray, can quickly control the harm of pest mites such as diplodocus, cinnabar leaf mites, etc., and the effective period can reach about 50 days.
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