Biological characterization and the effect of 5 kinds of fungicide of Bipolaris cynodontis were studied.
对狗牙根平脐蠕孢菌的生物学特性及5种杀菌剂对该病原菌的抑制作用进行了研究。
The agent of yard grass bipolaris crude toxins contains 10-50% total extraction of yard grass bipolaris fermented product.
所述的蟋蟀草平脐蠕孢菌粗毒素制剂，含有10- 50%的蟋蟀草平脐蠕孢菌发酵产物总提物。
The results showed that Bipolaris maydis race C might improve spores production and pathogenicity by culturing on PDA medium with fresh leaves constantly;
结果表明：玉米小斑病菌C小种可采用PDA培养基与寄主叶片连续共培养的方法提高产孢量和致病力；
Tests on spore germination indicated that the fermentation product of N18 had an inhabitation of 98.47% and 96.15% against Bipolaris sorokiniana and Cercospora sorghi, respectively.
N18菌株发酵产物对小麦根腐病菌和玉米弯孢叶斑病菌的孢子萌发抑制率分别为98.47%和96.15%。
Tests on spore germination indicated that the fermentation product of N18 had an inhabitation of 98.47% and 96.15% against Bipolaris sorokiniana and Cercospora sorghi, respectively.
N18菌株发酵产物对小麦根腐病菌和玉米弯孢叶斑病菌的孢子萌发抑制率分别为98.47%和96.15%。
应用推荐