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首页> 外文期刊>Neotropical Entomology >Selection of Isolates of Entomopathogenic Fungi for Controlling Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) and their Compatibility with Insecticides Used in Tomato CropOriginal Title (non-English) Selecao de Isolados de Fungos Entomopatogenicos para o Controle de Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) e sua Compatibilidade com Alguns Inseticidas Usados na Cultura do Tomateiro [Portuguese]
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Selection of Isolates of Entomopathogenic Fungi for Controlling Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) and their Compatibility with Insecticides Used in Tomato CropOriginal Title (non-English) Selecao de Isolados de Fungos Entomopatogenicos para o Controle de Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) e sua Compatibilidade com Alguns Inseticidas Usados na Cultura do Tomateiro [Portuguese]

机译:用于控制绝对金枪鱼(Meyrick)(鳞翅目:鞘翅目)的病原性真菌分离物的选择及其与番茄作物原虫中使用的杀虫剂的兼容性(非英语)选择用于控制绝对图塔(Meyrick)(鳞翅目)的病原性真菌分离物:Gelechiidae)及其与番茄栽培中使用的某些杀虫剂的兼容性[葡萄牙语]

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摘要

The activity of Metarhizium anisopliae and Beauveria bassiana towards eggs and larvae of Tuta absoluta (Meyrick) was evaluated. Our data showed that the isolates were pathogenic to both developmental stages tested and the eggs were more susceptible than the 1(st) instars. The isolates URPE-6 and URPE-19 of M. anisopliae were more pathogenic to eggs and larvae, respectively. The compatibility of these two isolates with the insecticides chlorfenapyr, spinosad, indoxacarb, abamectin, and neem were evaluated. Spinosad and indoxacarb were compatible with the two M. anisopliae isolates in all tested concentrations. At the average recommended concentration, chlorfenapyr was compatible to URPE-6 and abamectin to UFPE-19. The use of entomopathogenic fungi associated with compatible insecticides may be a useful alternative to control T. absoluta.
机译:评估了金属互生菌和球孢白僵菌对金刚鹦鹉(Meyrick)的卵和幼虫的活性。我们的数据表明,分离株对两个发育阶段均具有致病性,并且卵比第1龄幼虫更易感。 M. anisopliae的分离株URPE-6和URPE-19分别对卵和幼虫更具致病性。评估了这两种分离物与杀虫剂氯芬那普,多杀菌素,茚虫威,阿巴菌素和印em的相容性。在所有测试浓度下,多杀菌素和茚虫威都与两种分离的支链孢菌分离。在推荐的平均浓度下,氯芬那比与URPE-6相容,而阿维菌素与UFPE-19相容。与相容性杀虫剂相关的昆虫病原真菌的使用可能是控制绝对黑麦草的有用替代方法。

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