Email this article INVESTIGATION OF SOME BIOLOGICAL CHARACTERISTICS OF BACILLUS SPP. WITH INSECTICIDAL ACTIVENESS IN THAI NGUYEN
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Published: 30/01/18Authors
1. Nguyen Quang Tuyen
, TNU - Institute of Life Sciences2. Do Bich Due, TNU - Institute of Life Sciences
3. Pham Thi Phuong Lan, TNU - Institute of Life Sciences
4. Nguyen Thi Lien, TNU - Institute of Life Sciences
5. Nguyen Manh Cuong, TNU - Institute of Life Sciences
Abstract
Samples of tea planted soil in some areas of Thai Nguyen province have isolated 16/60 strains of Bacillus spp. (rate 26.67%), in with 5/16 strains were found to possess toxic crystals. The Bacillus spp. strains isolated have biological characteristics similar to the Bacillus genus as the documents described, Strain Bacillus TNB8 has the ability to form spores, poison crystals and insecticidal activeness highest than those Bacillus spp. strains selected.
Keywords
Isolate, Bacillus spp., spore, crystals, activeness.
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