采用温室栽培接虫鉴定与田间套种自然鉴定相结合,对9个大豆育种新材料和品种进行了抗鳞翅目害虫鉴定及评价试验研究,用目测抗虫指数调查法,计算平均抗虫指数,得到综合抗虫指数进行评价.结果表明,大豆育种材料和品种12-1、滇豆6号、滇豆7号对鳞翅目害虫抗性表现为抗虫(R)；大豆育种材料和品种11-1、29-1、67-1、89-1、滇豆4号、滇豆5号对鳞翅目害虫抗性表现为中抗(MR).试验结果品种间差异明显,调查及评价方法简便易行,为大豆田间抗虫品种筛选及利用提供理论依据.%The resistance to Lepidoptera insects of 9 new soybean breeding materials and cultivars were investigated and evaluated in the greenhouse as well as in the field at the same time during 2010. The insect-Resistance test was measured visually according to related papers. The integrated insect-Resistance index based on the mean value of each germplasm was compared in the comprehensive evaluation. The results were showed as follows; the cultivars 12-1, Diandou No. 6 and Diandou No. 7 presented Lepidoptera-resistance (R) ; the cultivars 11-1, 29-1, 67-1, 89-1, Diandou No. 4 and Diandou No. 5 presented moderate Lepidoptera-Resistance ( MR).
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