期刊名称：Journal of the Asiatic Society of Bangladesh, Science
印刷版ISSN：2408-8676
出版年度：2015
卷号：41
期号：1
页码：115-122
DOI：10.3329/jasbs.v41i1.46196
语种：English
出版社：Asiatic Society of Bangladesh
摘要：Toxicity of some important indigenous plant powder (Nigella sativa Linn.,Murrayapaniculata Linn., Jatrophacurcas Linn., Eucalyptus camaldulensisDehn., DaturametelLinn., and Vitexnegundo Linn.) were used against different life stages of lesser grainborer, Rhizoperthadominica (Fabricius). Among them seed powder of N. sativa provedto be the most effective as toxicant. The results revealed to reduce the egg mortality,larval mortality and adult mortality of R. dominica significantly (P<0.001). The toxicityof botanicals were in the order of N. sativa> M. paniculata> J. curcas> E.camaldulensis> D. metel> V. negundo. All the plant powders were found to be effectivefor controlling stored product insect pests especially R. dominica and eco-friendlybiopesticides.
