前言 黄瓜枯萎病(Fusarium xysporum(S-chl) f.sp.cucumerinum Owen)是由土壤传播,病菌由根部侵入的一种导管性病害。几轮作倒茬困难,以及温室、塑料大棚连年种植的地块,病害均较重,一旦发病,就难于防治。进行抗病品种的选育,是防治黄瓜枯萎病经济有效的途径之一,近年来,国内外 Introduction Fusarium xysporum (S-chl) f. Sccucumerinum Owen is a ductal disease transmitted by soil and invaded by the root. Rotation of several rounds of difficulties, as well as greenhouses, plastic greenhouses planted year after year plots, diseases are heavier, once the disease, it is difficult to control. Breeding of resistant varieties is one of the economical and effective ways to prevent and cure cucumber wilt. In recent years,