توجه: محتویات این صفحه به صورت خودکار پردازش شده و مقاله‌های نویسندگانی با تشابه اسمی، همگی در بخش یکسان نمایش داده می‌شوند.
۱Biology and Predatory Potential of Amblyseius deductus (Acarina: Phytoseiidae) on Different Densities of Tetranychus urticae (Acarina: Tetranychidae)
اطلاعات انتشار: World Applied Sciences Journal، بيست و هشتم،شماره۵، ۲۰۱۳، سال
تعداد صفحات: ۴
1Pest Warning and Quality Control of Pesticides Wing of Agriculture Department Govt. of Punjab, Pakistan 2Department of Entomology, University of Agriculture, Faisalabad, Pakistan 3Faculty of Agriculture, University of Sargodha, Pakistan Submitted: Nov 19, 2013; Accepted: Dec 24, 2013; Published: Dec 27, 2013 Abstract: Mites of the family Phytoseiidae are potential predators of various species of Phytophagous mites throughout the world. The aim of this work was to study the developmental period, fecundity rate and predatory potential of Amblyseius deductus after feeding different prey densities of two spotted spider mites (Tetranychus urticae). There were three treatment with the ratio of predator and prey i.e. T1(1:5), T2(1:7) and T3(1:9). The effect of T. urticae on the developmental period of A. deductus showed non significancedifferences means at larval, protonymphal, deutonymphal and post–oviposition period in all three treatments but showed significance differences means in pre–oviposition and oviposition period. The maximum fecundity was recorded inT3(1:9). third treatment i.e. 24.33±1.33 as compared to other two treatments means after feeding on T. urticae. The predatory potential of larval and protonymphal stages of A. deductus showed non significant differences means while deutonymph, pre–oviposition, ovoposition and post–oviposition showed significances differences means in all three treatments.
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