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.
采用光學(xué)顯微鏡和電鏡技術(shù)系統(tǒng)研究了茄鏈格孢菌對馬鈴薯葉片的侵染過程及超微結(jié)構(gòu)特征。

生物學(xué)