搜索结果: 1-1 共查到“植物学 virulence”相关记录1条 . 查询时间(0.104 秒)
Regional Comparison of Overwintering Mortality, Fecundity, and Virulence in the Hemlock Woolly Adelgid
Adelges tsugae Fiorinia externa virulence
2015/1/4
Throughout the eastern United States, the spread of the hemlock woolly adelgid, Adelges tsugae Annand, has caused high mortality of eastern hemlocks Tsuga canadensis (L.). We recorded overwintering su...