甘薯茎线虫病发病规律及综合防治

The Infection Law and IPM of Ditylenchus Destructor Thorne

对甘薯茎线虫病的发生规律进行了综述,结合山西省农科院小麦研究所抗甘薯茎线虫病品种的鉴定及覆膜与否条件下化学防治试验结果,提出甘薯茎线虫病的综合防治措施:采用抗病性品种、覆膜栽培、切断传播途径、消灭病源、合理轮作及药剂防治等。

In this paper, the infection law of Ditylenchus destructor Thorne was summered. Combined with appraisal of sweet potato variety, which is resistant to Ditylenchus destructor Thorne, and results of chemical prevention and cure, IPM of Ditylenchus destructor Thorne was brought out. It was as follows: using disease-resistance variety (for example, Linshu No.1), film-mulching cultivation, cutting off infection route,disease root destroyed, rational rotating and chemical prevention and cure.