Screening of the Insecticidal Activity of New Recombinant Preparations of Bacillus thuringiensis var. kurstaki Against the Egyptian Cotton Leafworm
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چکیده
منابع مشابه
comparison of catalytic activity of heteropoly compounds in the synthesis of bis(indolyl)alkanes.
heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...
15 صفحه اولGenome Sequence of Bacillus thuringiensis Strain Btm27, an Egyptian Isolate Highly Toxic to Cotton Leafworm
Bacillus thuringiensis is a potent microbial control agent against insect pests. Here, we present the draft genome of the Egyptian strain Btm27 that shows high toxicity toward the cotton leafworm. The genome contains three insecticidal genes cry1Ac9, cry2Ab1, and vip3V that have been implicated in conferring toxicity toward lepidoptera.
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Transport of Bacillus thuringiensis var. kurstaki via fomites.
The intentional and controlled release of an aerosolized bacterium provides an opportunity to investigate the implications of a biological attack. Since 2006, Los Alamos National Laboratory has worked with several urban areas, including Fairfax County, VA, to design experiments to evaluate biodefense concepts of operations using routine spraying of Bacillus thuringiensis var. kurstaki (Btk). Bt...
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ژورنال
عنوان ژورنال: Pakistan Journal of Biological Sciences
سال: 2000
ISSN: 1028-8880
DOI: 10.3923/pjbs.2000.753.758