alternaria

The infection process and ultra-structure of Alternaria solani on potato(Solanum tuberosum L. )leaves were observed by microscope,scanning and transmission electron microscope. The results showed that conidia began to germinate,and germ tube start to form 2 h after inoculation.
採用光學顯微鏡和電鏡技術系統研究了茄鏈格孢菌對馬鈴薯葉片的侵染過程及超微結搆特征。

生物學