نتایج جستجو برای: biopesticide
تعداد نتایج: 496 فیلتر نتایج به سال:
The nematophagous fungus Pochonia chlamydosporia var. chlamydosporia is one of the most studied biological control agents against plant (semi-) endo-parasitic nematodes of the genera Globodera, Heterodera, Meloidogyne, Nacobbus and, more recently, Rotylenchulus. In this paper we present highlights from more than three decades of worldwide research on this biological control agent. We cover diff...
Bacillus thuringiensis is an insect pathogen that is widely used as a biopesticide (E. Schnepf, N. Crickmore, J. Van Rie, D. Lereclus, J. Baum, J. Feitelson, D. R. Zeigler, and D. H. Dean, Microbiol. Mol. Biol. Rev. 62:775-806, 1998). Here we report the finished, annotated genome sequence of B. thuringiensis Al Hakam, which was collected in Iraq by the United Nations Special Commission (L. Radn...
Residual biopesticide treatments of Beauveria bassiana were tested against the bed bug Cimex lectularius. An oil formulation of conidia was applied to different substrates. Bed bugs were exposed for 1 h, transferred to an unsprayed environment and monitored for mortality. Separate bioassays evaluated the effect of bed bug strain, sex, life stage, and exposure substrate on mortality. Rapid morta...
Marigold (Tagetes spp) which is considered to be a traditional medicinal plant, has significant therapeutic value and used in treatment of number ailments. This review mainly emphasizes on the role Tagetes as biopesticides especially insecticide, mosquitocide, nematicide, bactericide fungicide. The essential oils obtained from aerial part contain monoterpene hydrocarbons (ocimenes, limonene, te...
Abstract Stingless bees (Apidae: Meliponini) provide pollination services to crops and produce high–quality honey. The application of agrochemicals during the management crop pests is an increasing threat pollinators ecosystem they provide. Biopesticides are considered as better alternatives; however, there limited evidence their impact on stingless bees. We evaluated effect most widely used Af...
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