新型杀虫剂四唑虫酰胺

A New Insecticide Tetraniliprole

四唑虫酰胺是一种高效、低毒的新型邻甲酰胺基苯甲酰胺类杀虫剂,主要作用于昆虫的鱼尼丁受体,打开钙离子通道,破坏细胞内钙离子浓度平衡,引起害虫肌肉持续收缩直至死亡。四唑虫酰胺具有杀虫谱广、用量少、残效期长等特点,主要应用于马铃薯、水稻、果树等农作物及草坪害虫防治领域。简要介绍了四唑虫酰胺的理化性质、作用机理、毒理学、环境生态安全性、合成方法、含量分析、产品复配进展及登记情况,并对四唑虫酰胺的开发前景进行了展望。

Tetraniliprole is a new insecticide of the anthranilamide class with high efficiency and low toxicity. It mainly acts on the receptor of insect ryanodine, opens the calcium channel, destroys the balance of calcium concentration in the cell, and cause the pest’s muscles to contract continually until death. Tetraniliprole has the characteristics of wide insecticidal spectrum, low dosage and long residual effect period. It is mainly used in potato,rice, fruit trees and other crops and lawn pest control fields. The physical and chemical properties, mechanism of action, toxicology, environmental ecological safety, synthesis methods, content analysis, product compounding progress and registration of tetraniliprole were briefly introduced, and the development of tetraniliprole was prospected.