[Study on the Apriona germari(Hope) larvae's intestinal bacterial flora].
[Study on the Apriona germari(Hope) larvae's intestinal bacterial flora].
复制标题
DOI：
--
复制
发表时间：
2001-12
期刊：
影响因子：
--
通讯作者：
Z. He;Y. Yin;Y. Cao;Y. Dong;W. Zhang
中科院分区：
文献类型：
--
作者：
Z. He;Y. Yin;Y. Cao;Y. Dong;W. Zhang
对田间采集的47株Apriona germari(Hope)幼虫的肠道菌群进行了分离和鉴定。结果表明，优势菌为葡萄球菌。活菌数为7.63±0.21，检出率为100%。同时，用刚果红琼脂培养基从A. germari幼虫的前中肠液中分离出一株纤维素利用菌。该细菌初步鉴定为纤维单胞菌属。纤维素分解菌检出率为23.40%，计数约为3.84±0.54。它对蛀虫纤维素消化的贡献需要进一步研究。
Intestinal flora of 47 Apriona germari(Hope) larvae, collected from fields, had been isolated and identified. The results showed that the predominant bacteria were Staphylococcus. Its viable count was 7.63 +/- 0.21, and the detection rate was 100%. Meanwhile, a strain of cellulose-utilizing bacterium was isolated from the fore-midgut fluid of A. germari larvae with the cellulose-congo red agar medium. The bacterium was tentatively identified as Cellulomonas. The detection rate of the cellulolytic bacterium was 23.40%, and the count was 3.84 +/- 0.54 approximately. Its contribution to the borer's cellulose digestion needs further investigations.