贝莱斯芽孢杆菌E69预防稻瘟病等多种真菌病害的潜力

沙月霞,隋书婷,曾庆超,沈瑞清

Biocontrol Potential of Bacillus velezensis Strain E69 Against Rice Blast and Other Fungal Diseases

SHA YueXia,SUI ShuTing,ZENG QingChao,SHEN RuiQing

表1 水稻内生芽孢杆菌在温室条件下对稻瘟病的预防效果

Table 1 The preventive efficacy of rice endophytic bacteria against rice blast under greenhouse condition

处理Treatment 病情指数Disease index 预防效果Preventive efficacy (%) E69 3.71±1.11b 83.24±1.41a E66 5.18±1.05b 76.57±1.15b 75%三环唑Tricyclazole 4.88±1.14b 77.91±1.43b 绿地康Lvdikang 3.42±0.52b 84.51±0.69a 清水对照Water control 22.09±2.43a —