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Management of the aphid, Myzus persicae (Sulzer) and the whitefly, Bemisia tabaci (Gennadius), using biorational on capsicum under protected cultivation in India
Egyptian Journal of Biological Pest Control ( IF 2.4 ) Pub Date : 2020-06-02 , DOI: 10.1186/s41938-020-00266-5
Harshdeep Singh , Neelam Joshi

The peach aphid, Myzus persicae (Hemiptera: Aphididae) and silver leaf whitefly, Bemisia tabaci (Hemiptera: Aleyrodidae) are the major pests of capsicum under protected cultivation. The entomopathogenic fungi (EPF) are environmentally safe than the chemical pesticides. In the present study, different EPF formulations, Beauveria bassiana Balsamo (Vuillemin), Lecanicillium lecanii (Zimmerman) Viegas, Metarhizium anisopliae (Metschnikoff) Sorokin, were evaluated along with Azadirachtin 1% for the management of the aphid and the whitefly on capsicum under protected conditions. Result showed that talc formulation of L. lecanii MTCC 956 at 10 and 12 g/l caused 60.5 and 61.6% population reduction for aphid and 60.0 and 61.6% population reduction for whitefly, whereas Azadirachtin 1% at 4 and 5 ml/l caused 71.2 and 74.7% population reduction for aphid and 68.5 and 71.0% population reduction for whitefly after 3rd spray, respectively and were effective in reducing aphid and whitefly populations on capsicum recommending its organic production under protected cultivation and could be a part of integrated pest management program.

中文翻译:

在印度受保护的耕地上对辣椒进行生物合理化管理蚜虫Myzus persicae(Sulzer)和粉虱Bemisia tabaci(Gennadius)

桃蚜(Myzus persicae(Hemiptera:Aphididae))和银叶粉虱(Bemisia tabaci(Hemiptera:Aleyrodidae))是受保护栽培的辣椒的主要害虫。昆虫病原真菌(EPF)比化学农药对环境安全。在本研究中,评估了不同的EPF配方,包括球孢白僵菌(Bauveria bassiana Balsamo)(Vuillemin),Lecanicillium lecanii(Zimmerman)Viegas,Metarhizium anisopliae(Metschnikoff)Sorokin和印za素1%,用于在受保护的辣椒上管理蚜虫和辣椒上的粉虱。条件。结果表明,滑石粉制剂L. lecanii MTCC 956在10和12 g / l时引起蚜虫种群减少60.5和61.6%,在粉虱中减少60.0和61.6%种群,而印ach素1%在4和5 ml / l引起71.2种群减少。和74。
更新日期:2020-06-02
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