Compound pesticide composition containing flonicamid and bifenthrin

Abstract

The invention belongs to the technical field of pesticides, and in particular relates to a pesticide preparation for a compound pesticide composition containing flonicamid and bifenthrin as well as application thereof to crop diseases and pest prevention. The compound has a ratio of flonicamid to bifenthrin at 1:50 - 50:1, and the synergy effect is achieved through compounding; the compound is a liquid preparation prepared by mainly using active ingredients of flonicamid and bifenthrin and matching with wet dispersing agent, emulsifying agent, anti-freezing agent, thickening agent, de-foaming agent and pH regulating agent. The compound has a broad application scope and a good effect, and can be used for preventing and controlling various lepidopterous larvae, mealworms and aphids in banana, barley, cotton, lettuce, tea, apple, wheat, tomato, peas, beans, white lupine, alfalfa, green beans, pear, sugar cane, dried chilli, melon, potato, scallions, Chinese cabbage, red pepper, mango, eggplant, cauliflower, grapes, peanuts, watermelons, tobacco, maize, cocoa, asparagus, green Chinese onion and the like. The compound is prepared by selecting appropriate matching ratios, thereby improving the using effect of the effective ingredients in the preparation.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a compound pesticide and insecticide composition containing flonicamid and bifenthrin. Background technique [0002] The use of pesticides to control diseases, insect pests and weeds is an indispensable means to ensure the high quality and high yield of agricultural products. In order to give full play to the efficacy of pesticides, in addition to ensuring the effective spreading, retention and deposition of the pesticide solution on the target, the formulation is required to have excellent physical and chemical properties and low surface tension, and to have good wettability and permeability on the target surface. , it is more necessary to screen the synergistic ratio between different active ingredients to maximize the application effect of pesticides. Due to the poor efficacy of pesticides, in order to achieve a certain imitation, farmers will inevitably increa...

AI Technical Summary

Problems solved by technology

[0018] Due to the long-term use of bifenthrin alone, it leads to the generation of resistance to pests and diseases, resulting in a significant decline in drug efficacy, resulting in a significant increase in dosage, shortened spraying cycles, and poor use effects, increasing costs. The use of a large number of pesticides has caused pests and diseases The resistance to the disease is more serious, and it also has a certain impact on the environment. The drug residues in agricultural products also increase, which affects the health and normal survival of humans and animals. The mechanism of action of flonicamid and bifenthrin is basically the same. The resistance to diseases and insect pests is very little, and the combined use of bifenthrin and flonicamid will play a very good role in the prevention and control of crop diseases, but there have been no reports at home and abroad

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