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病菌无性子实体—病枝端部米粒状的假子座,一年中产生三批。分生孢子萌发仅从两端细胞伸出芽管,中间的细胞不萌发。子囊壳埋生于假子座一侧的子座中,较少产生,子囊孢子细长,萌发时在两侧可产生多个芽管,断裂后的子囊孢子也能正常萌发。萌发适温都为25℃左右,分生孢子需相对湿度100％,子囊孢子需92％以上才能萌发良好。它们的萌发力都只能保持在25天左右。
Clostridium vegetative entity - the end of the diseased branches of rice-like pseudo-kits, produced three batches a year. Conidia germination germination only from both ends of the germ tube, the middle of the cells do not germinate. Ascus capsule shell was born in the seat of the child’s seat on the side of the seat, less produced, ascus spore slender, germination can produce multiple germs on both sides of the ruptured ascospores can germinate. Germination temperature is about 25 ℃, conidia required relative humidity of 100%, ascospores required 92% or more in order to germinate well. Their germination force can only be maintained at about 25 days.