大豆胞囊线虫病研究进展

Advances on soybean cyst nematode disease

大豆胞囊线虫(soybean cyst nematode, SCN)病是大豆生产中一种严重的病害,造成极大的生产及经济损失。目前在SCN综合防治方面,筛选种植抗病品种、农业防治、生物防治和化学防治是常见的防治方法。在抗病研究方面,大豆中的rhg1和rhg4位点是SCN病最重要的抗性位点。文章综述近年来对SCN病相关研究,以期为SCN抗性机制研究、提高防控技术提供参考。

Soybean cyst nematode(SCN)disease is a serious disease in soybean production,causing significant production and economic losses.At present,screening and planting disease resistant varieties,agricultural control,biological pest control and chemical control are common control methods in integrated control of SCN.In terms of disease resistance research,the rhg1 and rhg4 loci in soybeans are the most important resistance sites to SCN disease.This article reviews recent research on SCN disease in order to provide reference for the study of SCN resistance mechanisms and the improvement of prevention and control techniques.