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首页> 外文期刊>Journal of Insect Science >HOST SEARCHING ABILITY OF TRICHOGRAMMA CHILONIS ISHII ADULTS IN COTTON
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HOST SEARCHING ABILITY OF TRICHOGRAMMA CHILONIS ISHII ADULTS IN COTTON

机译:棉毛滴虫在中国的寄主搜索能力

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摘要

Searching ability of Trichogramma chilonis adults was studied at Ludhiana during July to October 2005. Maximum mean parasitization (25.93%) was observed in October which was significantly higher than in all other months. The minimum parasitization (8.49%) was noticed in July. The higher mean parasitization (52.07%) was recorded at one meter distance from the release point and it reduced significantly with every one meter increase in distance from the central release point. However,parasitization by T. chilonis adults up to 5 meters distance was considerable (17.69%).
机译:2005年7月至2005年10月,在卢迪亚纳研究了拟南芥(Trichogramma chilonis)成虫的搜寻能力。10月观察到最大平均寄生率(25.93%),明显高于所有其他月份。七月份发现了最低的寄生率(8.49%)。在离释放点一米的距离处记录到较高的平均寄生率(52.07%),并且从中央释放点到距离每增加一米,其平均寄生率就会大大降低。然而,在距离不超过5米的地方,T。chilonis成虫的寄生率很高(17.69%)。

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