Issue:ISSN 2095-1353
CN 11-6020/Q
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2012年49 No.5
Diversity of intestinal aerobic bacteria in overwintering adults of Chrysoperla sinica
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Key Words： Chrysoperla sinica，intestinal aerobic bacteria，isolation，identification
Abstract：An important natural enemy of many pests，Chrysoperla sinica (Tjeder) has a wide distribution and strongpredatory capacity． The primary objective of this study was to explore the microbial ecology of the intestinal bacteria ofC． sinicaand provide theoretical and technological references for research on its nutritional physiology and husbandry． Ten bacterial strains were obtained from different genders ofC． sinicaby means of pure cultivation． These were identified on the basis of morphology，staining，cultivation characteristics，physiological and biochemical reactions as，Morganella、 Bacillus pumilus、Terrabacter、Edwardsiella、Chromobacterium、Flavobacterium thoupophilum、Actinobacillus、Clavibacter、 Plesiomonas and Yokenella． Both the type and quantity of intestinal bacteria differed between adultC． sinica． This may berelated to differences in the nutrition and physiology of different genders but further research is required to confirm this．