去年,我们对我县黑林村温室进行调查过程中,发现部分棚内出现嫁接黄瓜定植后南瓜根茎溢缩、死亡现象,其病理特征有别于黄瓜蔓枯病、立枯病、疫病等常见病害。经取样送检省植保总站培养鉴定后,确定为南瓜枯萎病——枯萎病的一个变种。 Last year, when we investigated the greenhouse of Heilin Village in our county, we found that some pumpkin rhizome spilled and died after being grafted on some sheds. The pathological features were different from the common diseases such as cucumber blight, blight and blight . After sampling and inspection of Provincial Plant Protection Station identification, identified as a pumpkin Fusarium wilt disease a variant.