论文部分内容阅读
采集桔全爪螨敏感种群 ,在室内用甲氰菊酯处理 ,以选育其抗药性。结果显示 :选育至 12代 ,抗性达 17 11倍 ,且发展速度越来越快。交互抗性测定结果显示 ,甲氰菊酯抗性品系对功夫和哒螨灵有非常明显的交互抗性 ,对卡死克有非常明显的负交互抗性现象。
The sensitive population of Panonychus citri was collected and treated with fenpropathrin indoors to screen for its resistance. The results showed that resistance to 17 generations was up to 12 generations and its growth rate was faster and faster. The result of cross resistance test showed that fenpropathrin resistance strain had obvious interaction resistance to Kadsura and pyridaben, and had obvious negative cross resistance to karietkia.