摘要
通过对华东地区 6个省 10 4个样本根结线虫区系调查 ,应用会阴花纹技术和酯酶同工酶技术将 65种植物上的根结线虫鉴定为南方根结线虫、花生根结线虫和爪哇根结线虫。南方根结线虫是华东地区的优势种群 ,3种线虫所占比例分别为 88%、4 %和 8%。同时增补了该地区 2 6种根结线虫寄主国内新记录。
The fauna of the root knot nematodes was investigated from 104 samples in six provinces of East China. The root knot nematodes on 65 species of host plants were identified as Meloidogyne incognita, M.arenaria and M.javanica by the perineal patterns and the esterase isozymes. The occurrence frequencies of them were 88%, 4% and 8%, respectively. M.incognita was the most common species. 26 of the 65 host plants were recorded for the first time in China. The results of investigation can be used as reference to work out a control scheme of the root knot nematodes in this region.
出处
《林业科学研究》
CSCD
北大核心
2001年第5期484-489,共6页
Forest Research
基金
1994~ 1999年原林业部科技开发资助项目
