摘要
从2773份植物根际土的线虫标本中获得环科线虫标样648份 ,主要分布在中国的17个省区73个市县的67科189属246种寄主植物的根际土中。其中环科线虫在中国的寄主范围和地域分布均很广泛 ,除西藏自治区和青海无报道外 ,其他各省区均有发现 ,发现环科数量较多的有8省31市县和地区 ,该线虫不但在玉米、大豆等各种作物根围发现 ,而且在各类花卉、树木。
Criconematidae nematode samples were identified from 2773 nematode samples from the soil of plant rhizosphere. The result showed that the rhizospheres of 246 species of 189 genera in 67 families contained Criconematidae nematode in 73 cities and counties of 17 provinces and autonomous regions in China.Criconematidae, widespread distribution in China, were found not only in the soils of crop rhizosphere of maize, soybean, but also in the root soil of flowers, trees, weeds and so on. Except in Tibet autonomous region and Qinghai Province becuse of the absence of data, Criconematidae were found in all provinces and autonomous regions in China, but large numbers of Criconematidae were found in 31 cities and counties in 8 provinces and autonomous regions.
出处
《沈阳农业大学学报》
CAS
CSCD
2001年第3期192-196,共5页
Journal of Shenyang Agricultural University
