以下为句子列表：
英文: Abstract: Quantitative genetic variation in larval tolerance to cyhalothrin and fenvalerate was examined in a pyrethroid-resistant population of cotton bollworm, Helicoverpa armigera (Hübner) was examined with half-sibling analysis and significant ad
中文: 文摘:通过单对交配设计不同的交配家系,采用半同胞法分析了棉铃虫对三氟氯氰菊酯和氰戊菊酯的抗性狭义遗传力,并对2种菊酯类药剂的抗性发展速度进行评价。
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英文: Used for dispensing perchloride cream and fenvalerate malathion cream, lower use level and good effects.
中文: 用于配制高氯及氰马乳油，用量低，效果好。
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