Variation in pathogenicity on potato tubers and sensitivity to thiabendazole of the dry rot fungusFusarium avenaceum

被引：21
|
作者：
K. Saty Aprasad
G. L. Bateman
P. J. Read
机构：
[1] IACR-Rothamsted,Department of Botany
[2] Osmania University,undefined
[3] Hyderabad,undefined
来源：
Potato Research | 1997年 / 40卷 / 4期
关键词：
fungicide resistance; cultivars; L.;
D O I：
10.1007/BF02357994
中图分类号：
学科分类号：
摘要：
The majority of isolates ofFusarium avenaceum caused dry rot on potato tubers; many were as pathogenic asF. coeruleum. Pathogenicity ofF. avenaceum was not related to the plant species from which the isolates originated. Tubers of potato cv. Cara were more susceptible than those of cvs Romano or Maris Piper. Temperature (5–15° C) had no effect on lesion depth but lesions tended to be slightly wider at the lowest temperature. Two isolates (of 61) from wheat and white lupin had a moderate level of resistance to thiabendazole. The results are discussed in relation to the control of dry rot in stored potato tubers.
引用
收藏
页码：357 / 365
页数：8
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