马铃薯对晚疫病病原菌的特异性

A Study on Potatoes on the Specific of Pathogenetis Fungi of Phytophthora infestans

评述了Phytophthora infestans生理小种毒性的研究进展、呼和浩持P.infestans生理小种组成、P.infestans生理小种出现时间、侵袭力和毒力与植株感染关系.并报道了P.infestans单游动孢子获得的方法.

This paper review research devolopment of the physiological race toxicity of Phytophthora infestans,and P.infestans physiological race in Hohhot region,and appearing time aggressivity and toxicity of P.infestans race with relation to potato plant infection.And this paper report obstaining method of simple swarm spore of P.infestans.