豆秆黑潜蝇(Melanagromyza sojae)是为害大豆的重要害虫。发掘和利用抗蝇性的大豆种质资源,培育抗蝇品种,是大豆害虫综合防治的十分重要的组成部分。为深入进行抗蝇性的鉴定工作,对大豆品种资源抗豆秆黑潜蝇数量做聚类分析,以探讨制订抗蝇性分级标准的新途径。 根据南京农业大学农虫教研组与大豆研究所汇编的1983年至1985年从4582份地方品种 Melanagromyza sojae is an important pest of soybean. The discovery and utilization of anti-flies soybean germplasm resources, breeding anti-flies varieties, comprehensive control of soybean pests is a very important part. In order to further carry out the identification of anti-flies, the cluster analysis was conducted on the number of Soybean cultivars resistant to SLE, so as to explore a new way to formulate the anti-forage classification standard. According to the Nanjing Agricultural University Pest Research Group and the Institute of soybean compiled from 1983 to 1985 from 4582 local varieties