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Process for obtaining a member of bacillus thuringiensis member of bacillus thuringiensis or spore of the same pesticidal composition
Process for obtaining a member of bacillus thuringiensis member of bacillus thuringiensis or spore of the same pesticidal composition
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机译:获得具有相同杀虫成分的苏云金芽孢杆菌成员或孢子的方法
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摘要
The invention relates to a method for producing an integrant(s) of Bacillus thuringiensis which produces a larger quantity of a crystal delta-endotoxin greater pesticidal activity as compared to the crystal delta-endotoxin produced by the corresponding parental strain. The crystal delta-endotoxin produced by the integrant Bacillus thuringiensis will have an activity directed towards the same pest(s) as its parent Bacillus thuringiensis crystal delta-endotoxin. The invention further relates to such integrants, compositions comprising such integrants, as well as methods for controlling a pest(s) using these compositions.
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