Unverified82% confidenceDecision RuleTime unknown
选择进口开孔直径3-5mm的锥形入口结构：孔径过大果蝇易逃逸、也会招来家蝇等大虫；锥形单向漏斗设计让果蝇进易出难，捕获留存率显著优于直筒开孔
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82%
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Long-term
Relevance
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