【作者】 丁兆建； 习平根； 李敏慧； 汤历； 陆小军； 郑常格； 姜子德；

【Author】 DING Zhao-jian~1 XI Ping-gen~1 LI Min-hai~1 Tang Li~2 Lu Xiao-jun~2 Zheng Chang-ge~2 JIANG Zi-de~1 1. Engineering Research Center of Biological Control, Ministry of Education, South China Agricultural University, Guangzhou 510642, China; 2. Bio-control Station of Guangzhou, Guangzhou 510460, China

【机构】 华南农业大学生物防治教育部工程研究中心； 广州市生物防治站；

【摘要】 <正>香蕉枯萎病是由尖孢镰刀菌古巴专化型[Fusarium oxysporum f.sp.cubense(FOC)]侵染引起的一种土传真菌病害。目前该病在珠江三角洲香蕉产区多个县市有分布,病园病株率为10%～40%,严重的达90%以上,以致蕉园丢荒。生物防治是一种很有前景的防治途径,但单一有效微生物易于受更多还原

【Abstract】 Potting experiments were operated with the 13 screened compatible combinations of antagonistic microbes. Roots of the tested banana plantlets were firstly immersed in the mixed suspension of 3 antagonistic strains, and planted in the natural soil mixed with the antagonistic strains suspensions.The conidial suspension of FOC 4 was inoculated the planflets after 10 days. The control effect of this combination was up to 75.00%.更多还原