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首页> 外文期刊>Plant Protection Science >The Potential of Beauveria brongniartii and Botanical Insecticides Based on Neem to Control Otiorhynchus sulcatus Larvae in Containerised Plants - Short Communication
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The Potential of Beauveria brongniartii and Botanical Insecticides Based on Neem to Control Otiorhynchus sulcatus Larvae in Containerised Plants - Short Communication

机译：基于印em的勃氏白僵菌和植物杀虫剂在容器化植物中控制臭豆幼虫的潜力-短时通讯

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摘要

Otiorhynchus sulcatus is considered as an important pest of strawberry fields and on potted ornamental plants. The efficacy to control this pest by new Polish products containing azadirachtin and the entomopathogenic fungus Beauveria brongniartii were tested. The aim of the laboratory investigation was to assess the influence of different forms of azadirachtin (A and B) and the entomopathogen on mortality and physiological development of the insect. Mortality after treatment ranged between 86-93%. There were significant differences in the mean number of surviving stages of the insect between Beauveria and neem treatments, but the final total mortality was not statistically different. Sensitivity of all developmental stages to the fungus was observed. In the neem treatments the physiological development of larvae was completely stopped. The level of control achieved by Beauveria and neem for use in outdoor containers is acceptable for practical application.
机译：豆香被认为是草莓田和盆栽观赏植物的重要害虫。测试了通过含有印za素和杀虫真菌白僵菌的波兰新产品防治这种害虫的功效。实验室调查的目的是评估印forms素（A和B）和昆虫病原体不同形式对昆虫死亡率和生理发育的影响。治疗后死亡率在86-93％之间。在白僵菌和印treatment处理之间，昆虫平均存活阶段数存在显着差异，但最终总死亡率无统计学差异。观察到所有发育阶段对真菌的敏感性。在印em治疗中，幼虫的生理发育被完全停止。白僵菌和印em在室外容器中所能达到的控制水平在实际应用中是可以接受的。

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