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4 水稻内生芽孢杆菌对稻瘟病菌孢子萌发和附着胞形成的抑制作用
|
Table 4 Inhibitory activity of rice endophytic bacteria against conidial germination and appressorial formation of M. oryzae
|
|
处理
Treatment | 分生孢子Conidium | 附着胞Appressorium | 萌发率
Germination rate (%) | 抑制率
Inhibition rate (%) | 形成率
Formation rate (%) | 抑制率
Inhibition rate (%) | | E69发酵液E69 fermented liquid | 4.67±0.82d | 95.28±0.83a | 5.02±1.14d | 94.16±0.15a | | E69无菌上清液E69 sterile supernatant | 14.49±0.19c | 85.36±0.19bc | 13.49±0.48bc | 84.31±10.55b | | E66发酵液E66 fermented liquid | 10.74±1.73c | 89.15±1.23ab | 10.85±0.36c | 87.38±0.41b | | E66无菌上清液E66 sterile supernatant | 20.15±3.44b | 79.65±3.47c | 23.69±1.59b | 72.45±1.86c | | 清水对照Water control | 99.00±0.76a | — | 86.00±2.67a | — |
|
|
|