【摘要】 本研究意在探索适用于生产第一线的农业害虫农药抗性发展规律监测的方法,并实测了卵形短须螨B. obovatus在25℃条件下死亡率与几种农药使用浓度变化之间的规律性关系。根据研究结果作者从理论上对农业害虫防治策略进行讨论,认为抑制害虫的农药抗性的迅速增长、保护环境、降低农药使用量、降低生产成本并提高产品质量,植保工作必需以确实有效地对害虫农药抗性规律的监测为指导。更多还原

【Abstract】 An outdoor experiment was conducted to establish an applied measurement method to test the threshold insecticide resistance of B. obovatus in south Fujian. Due to the experimental results, the control contermeasure on insecticide resistance of B. obovatus was also discussed carefully in this paper.更多还原