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首页> 外文期刊>Pest Management Science >Preference of Bemisia tabaci biotype B on zucchini squash and buckwheat and the effect of Delphastus catalinae on whitefly populations
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Preference of Bemisia tabaci biotype B on zucchini squash and buckwheat and the effect of Delphastus catalinae on whitefly populations

机译：烟粉虱B型烟粉虱对西葫芦南瓜和荞麦的偏爱以及Catalinae烟粉虱对粉虱种群的影响

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摘要

BACKGROUND: Zucchini squash, Cucurbita pepo L., is an important vegetable crop in Florida. Physiological disorders and insect-transmitted diseases are major problems for squash growers in semi-tropical regions around the world. Bemisia tabaci (Gennadius) biotype B is a significant whitefly pest and is largely responsible for transmitting viruses and causing physiological disorders in squash. Several studies have shown that whitefly populations are reduced when crops are interplanted with non-host cover crops or mulches. The aim of the present study was to determine how the presence of buckwheat, Fagopyrum esculentum Moench, and a key predator, Delphastus catalinae (Horn), affect whitefly colonization on squash.
机译：背景：西葫芦南瓜，西葫芦，是佛罗里达州重要的蔬菜作物。生理失调和昆虫传播疾病是世界半热带地区南瓜种植者的主要问题。烟粉虱（Bemisia tabaci（Gennadius））B型生物是一种重要的粉虱害虫，主要负责传播病毒并引起南瓜的生理失调。几项研究表明，当农作物与非寄主覆盖作物或覆盖物一起种植时，粉虱的数量会减少。本研究的目的是确定荞麦，荞麦（Fagopyrum esculentum Moench）和主要捕食者Delphastus catalinae（Horn）的存在如何影响南瓜上的粉虱定居。

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