Testing the resistance to silver scurf in commercial potato cultivars under controlled environmental conditions

被引：0
|
作者：
A. J. Hilton
H. E. Stewart
S. L. Linton
M. J. Nicolson
A. K. Lees
机构：
[1] Scottish Crop Research Institute,
来源：
Potato Research | 2000年 / 43卷
关键词：
storage conditions; disease resistance; L.;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Optimum storage conditions to identify resistance to silver scurf among commercially grown potato cultivars were determined in a series of experiments. Inoculation of field-grown tubers with a conidial suspension ofH. solani (concentration 104 conidia per ml of water) and incubation at 15°C with 95% RH for 1 month followed by 2 months at 85% RH produced the greatest differences in disease severity between potato cultivars. Results with glasshouse-grown tubers were comparable with those from field-grown tubers, indicating that the test could be used to identify resistance in wild species of potato and to understand the inheritance of this resistance.
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页码：263 / 271
页数：8
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