EFFECTS OF SOIL-MOISTURE AND TEMPERATURE ON THE SURVIVAL OF COLLETOTRICHUM-ACUTATUM

被引：24
|
作者：
EASTBURN, DM [1 ]
GUBLER, WD [1 ]
机构：
[1] UNIV CALIF DAVIS,DEPT PLANT PATHOL,DAVIS,CA 95616
来源：
PLANT DISEASE | 1992年 / 76卷 / 08期
关键词：
D O I：
10.1094/PD-76-0841
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Sections of strawberry petioles inoculated with Colletotrichum acutatum were buried in unsterilized soil and subjected to a range of soil temperatures (10, 25, and 40 C) and soil moistures (flooded, moist [10.6%], and dry). Sections were recovered weekly and assayed for the presence of C. acutatum. Survival of C. acutatum was highest under cool, dry soil conditions. Survival decreased with increases in both soil temperature and moisture.
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页码：841 / 842
页数：2
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