RESISTANCE TO GUMMY STEM BLIGHT IN MUSKMELON

被引:21
作者
MCGRATH, DJ
VAWDREY, L
WALKER, IO
机构
关键词
CUCUMIS-MELO; DIDYMELLA-BRYONIAE; DISEASE RESISTANCE;
D O I
10.21273/HORTSCI.28.9.930
中图分类号
S6 [园艺];
学科分类号
0902 ;
摘要
Resistance to gummy stem blight [Didymella bryoniae (Auersw.) Rehm] was evaluated in two accessions of Cucumis melo L., PI 266935 and PI 266934. Based on disease reaction scores and dry weights, PI 266934 possessed much greater resistance than PI 266935. The quality of resistance of PI 266934 was unaffected by the ranges of seedling ages and inoculum concentrations used. No melon cultivar, to our knowledge, is highly resistant to gummy stem blight in the field, and alternative sources of superior resistance are potentially useful for breeding.
引用
收藏
页码:930 / 931
页数:2
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