Extracts of 19 plant species were tested for oviposition deterrent activities against Nilaparvata lugens Stal.
測試了19種植物提取物及活性組分對褐飛虱的產(chǎn)卵忌避活性.
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The essential oil showed strong non - selective antifeedant and oviposition effect, but the persistence was not good.
龍柏精油對小菜蛾具有較強的 非 選擇性拒食作用和產(chǎn)卵忌避作用, 但由于精油的揮發(fā)性效果不持久.
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