吉林省白粉菌

Brysiphales from Jilin ProvinceⅣ. Phyllactinia Lev, Sawadaia Miyabe,Podosphaera Kunze, Uncinula Lev

本文汇录了吉林省白粉菌４个属：球针壳属ＰｈｙｌｌａｃｔｉｎｉａＬｅｖ、叉丝单囊壳属ＰｕｄｕｓｐｈａｅｒａＫｕｎｚｅ、叉钩丝壳属ＳａｗａｄａｉａＭｉｙａｂｅ、钩丝壳属ＵｎｃｉｎｕｌａＬｅｖ，共７个种。其中１个种为省内新纪录种，即细柱柳钩丝壳Ｕｎｉｎｕｌａｓａｌｉｃｉ－ｇｒａｃｉｌｉｓｔｙｌａｅＨｏｍｍａ，有１个寄主植物为国内首次报道。

Seven species of four genera of Erysiphe in Jilin Province were studed.These genera are Phyllactinia Lev,Podosphaera Kunze,Sawadaiu Miyabe.Uneinula Lev.Uncinula salici-gracilistylae Homma,one of the seven species is a new record species.One host plant is firstly reported in China.