昆虫肠道木霉及其对芒果炭疽病菌拮抗作用

任森,胡伊慧,张漫漫,高圣风,侯巨梅,刘铜

Trichoderma spp. from insect guts and their antagonistic effects against mango anthracnose

Sen REN,Yihui HU,Manman ZHANG,Shengfeng GAO,Jumei HOU,Tong LIU

表2 10株木霉菌株对盘长孢状刺盘孢拮抗作用

Table 2 Antagonistic effects of 10 Trichoderma strains against Colletotrichum gloeosporioides

菌株名称 Strain 抑制率 Inhibition rate (%) 拮抗系数 Coefficient of antagonism HNDF-G-1 74.53±0.39 e Ⅰ HNDF-G-2 79.57±0.39 cd Ⅱ HNDF-G-3 80.36±0.54 c Ⅰ HNDF-G-4 81.16±0.33 bc Ⅱ HNDF-G-6 77.18±3.87 cde Ⅱ HNDF-T-1 76.58±1.07 cde Ⅱ HNDF-T-2 84.79±0.30 ab Ⅰ HNDF-T-4 75.56±3.21 de Ⅱ HNDF-T-6 86.02±0.56 a Ⅰ