Phytophthora infestans短语¹⁴⁴⁹⁷²⁺² 基本例句 n.致病疫霉 The result showed that, Only A1 mating type was detected in564 isolates of Phytophthora infestans collected from tomato, and not found A2 mating type. 结果表明，在所测定的564个番茄晚疫病菌株中，只发现 A1交配型，未发现 A2交配型。 cnki This paper is researched on the molecular fingerprint of35 isolates of Phytophthora infestans from9 counties of Yunnan province by RAPD. 对采集自云南省元谋等9个县的35个马铃薯和番茄晚疫病菌株用 RAPD的方法进行了分子指纹的研究。 cnki