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Biocompatible Formulation of Potential Fungal Biopesticide Nomuraea rileyi (f.) Samson for the Improved Post Treatment Persistence and Biocontrol Potential

机译:潜在真菌生物农药Nomuraea rileyi(f。)Samson的生物相容性配方,可改善治疗后的持久性和生物防治潜能

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The development of pest control measures using microorganisms, especially entomopathogens, has receivedincreasing attention in recent years. Formulation of biological control agent is an important criterion forsustainable agriculture. Fungal biopesticides mainly Nomuraea rileyi is widely used to control various economicimportant insect pests. In the present study, various formulations of N. rileyi biogel, oil and hydrogel wereprepared, and evaluated for post treatment persistence under different temperatures and the biocontrolpotential against groundnut defoliator Spodoptera litura (Fab.) (Lepidoptera Noctuidae). Among theformulations, maximum rate of persistence was recorded in biogel. Fungal spores could retain the viability inall the tested temperatures in biogel formulation. Enhanced pesticidal activity was also recorded in the sameformulation. The present study suggests the possible utilization of biogel formulation of N. rileyi to controleconomic important pests under field conditions.
机译:近年来,利用微生物特别是昆虫病原体的害虫防治措施的发展受到越来越多的关注。生物防治剂的配制是可持续农业的重要标准。真菌生物杀虫剂(主要是野蔷薇(Nomuraea rileyi))被广泛用于控制各种经济上重要的害虫。在本研究中,制备了莱里猪笼草生物凝胶,油和水凝胶的各种制剂,并评估了其在不同温度下的处理后持久性以及对花生落叶者斜纹夜蛾(Fabod)(鳞翅目夜蛾)的生物防治潜力。在这些配方中,最大持久性记录在生物凝胶中。真菌孢子可以在生物凝胶制剂的所有测试温度下保持活力。在相同配方中也记录了增强的杀虫活性。本研究表明,在田间条件下,可能利用利来猪笼草的生物凝胶制剂来控制重要的经济害虫。

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