Imidaclothiz and dinotefuran compound insecticide

Abstract

The invention discloses an imidaclothiz and dinotefuran compound insecticide. The compound insecticide is characterized by comprising imidaclothiz and dinotefuran as active components and the balance of an assistant or an excipient which is used for supplementing the insecticide to 100%, wherein the weight ratio of the imidaclothiz to the dinotefuran is (1-90):(1-90). The insecticide disclosed by the invention has good effects of preventing and removing a plurality of homoptera insect pests such as rice planthopper, aphid, leafhopper and thrips capable of easily generating drug resistance, and can inhibit the insect pests from generating drug resistance to single imidaclothiz or dinotefuran preparations, thereby having obvious actual using effect. According to the imidaclothiz and dinotefuran compound insecticide, the imidaclothiz and the dinotefuran are compounded to achieve the effects of effectively preventing and treating most of piercing-sucking insect pests and reducing environmental pollutions; and meanwhile, the pesticide effect and the effective duration are improved and the labor cost of farmers is reduced, and therefore, the compound insecticide has good economic benefit.

Description

technical field [0001] The invention relates to a compound insecticide of chlorothialine and dinotefuran, belonging to the technical field of agricultural insecticides. Background technique [0002] Chlorothialine, English common name (imidaclothiz), chemical name 1-(5-chloro-thiazolylmethyl)-N-nitroimidazol-2-ylamine. Chlorthialine is a neonicotinoid insecticide, its mechanism of action is to block the nerve conduction of the synaptic receptors of pests, and it has strong systemic properties. The activity of alkali insecticides is 20 times, and chlorothialine is not limited by high temperature, which overcomes the shortcomings of acetamiprid, imidacloprid and other products with poor control effect at low temperature. Chlorothialine has low toxicity, meets the requirements of pollution-free agricultural production, and has a wide insecticidal spectrum. It can be used to control rice planthoppers, leafhoppers, thrips and other pests on various crops. [0003] Dinotefuran, ...

AI Technical Summary

Problems solved by technology

However, the long-term use of a single type of pesticide is likely to promote the resistance of pests to a certain extent. For this reason, farmers often use more pesticides to achieve the purpose of eliminating pests.

However, there are problems in using this method, which will cause greater pollution to the environment and pesticide residues, and at the same time indirectly increase the cost of pesticides for farmers.