study on toxicities of cyhalothrin against houseflies and its influencing factors
三氟氯氰菊酯对家蝇的毒力及其影响因子研究
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in the summer, the kitchen would be so hot even the houseflies wouldn't come inside.
在夏季,厨房热的连苍蝇都不愿进去。
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手持式消灭家庭飞虫气压瓶.杀虫性能规范
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The RPI is 7 . 91 while the keep efficiency period reaches sixty days to kill houseflies.
灭家蝇持效期达60天后,RPI值为7.91.
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