ND2858-1: A useful source of resistance to the Colorado potato beetle

被引：0
作者：
James H. Lorenzen
Nikolay F. Balbyshev
机构：
[1] North Dakota State University,Department of Plant Sciences
来源：
American Potato Journal | 1997年 / 74卷
关键词：
Host plant resistance; potato; breeding; Say;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper describes a new source of host-plant resistance to the Colorado Potato Beetle (CPB;Leptinotarsa decemlineata (Say)) in a tetraploid potato (Solanum tuberosum L.) selection, ND2858-1. This hybrid was recorded as a cross betweenS. fendleri ssp.fendleri (A. Gray) and NDSU selection ND1215-1. Field defoliation of this and progeny clones from a subsequent cross to an cultivar was reduced by 50% to 90% in open-choice field screening plots.
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页码：331 / 335
页数：4
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