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首页> 外文期刊>中国昆虫科学：英文版 >Repellent effects of pongam oil on settlement and oviposition of the common greenhouse whitefly Trialeurodes vaporariorum on chrysanthemum
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Repellent effects of pongam oil on settlement and oviposition of the common greenhouse whitefly Trialeurodes vaporariorum on chrysanthemum

机译：pongam油的驱避作用对常见温室粉虱Trialeurodes vaporariorum对菊花的沉降和产卵

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摘要

The repellent activities, including host deterrence and anti-oviposion, of pongam oil against the adults of the common greenhouse whitefly Trialeurodes vaporariorum Westwood in greenhouses were tested. Chrysanthemum plants treated with different concentrations (0.5%-2.0%) of water-suspended pongam oil showed relatively longlasting host deterrent and anti-oviposition effects on the adults of greenhouse whitefly. Although the repellent effect declined in time and concentration, strong effects on the reduction of oviposition were found, which lasts, dependent on concentration at least 12 days after application.
机译：测试了pongam油对温室中常见温室白粉虱Trialeurodes vaporariorum Westwood的成虫的驱虫活性，包括寄主威慑和抗排卵作用。用不同浓度（0.5％-2.0％）的水悬浮pongam油处理过的菊花植物对温室粉虱的成虫表现出相对持久的寄主威慑和抗排卵作用。尽管驱避作用的时间和浓度均下降，但发现降低排卵的效果很强，持续时间取决于施用后至少12天的浓度。

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