Kinloch R A, Hiebsch C K, Peacock H A
J Nematol. 1990 Oct;22(4S):740-4.
Field trials with 56 soybean cultivars and breeding lines from public and private sources were conducted from 1986 through 1988 at a site infested with Meloidogyne arenaria race 2. Differences (P < 0.05) among yields were found each year and yields were negatively correlated (P < 0.01) with root-knot nematode galling. All entries were galled and the highest-yielding entries, 'Kirby' and 'Coker 6738', were determined to have average yield reductions of 56% and 62%, respectively, when compared with uninfested sites over the 3-year period.
1986年至1988年期间，在一个受到南方根结线虫2号小种侵染的试验点，对来自公共和私人机构的56个大豆品种及育种系进行了田间试验。每年都发现产量存在差异（P < 0.05），且产量与根结线虫引起的瘿瘤呈负相关（P < 0.01）。所有参试材料都出现了瘿瘤，在这三年期间，与未受侵染的试验点相比，产量最高的材料‘Kirby’和‘Coker 6738’平均产量分别降低了56%和62%。
