EFFECT OF SOIL-MOISTURE AND TEMPERATURE ON THE SURVIVAL OF PHYTOPHTHORA-CINNAMOMI RANDS IN SOIL

被引：28
作者：
NESBITT, HJ [1 ]
MALAJCZUK, N [1 ]
GLENN, AR [1 ]
机构：
[1] CSIRO, DIV LAND RESOURCES MANAGEMENT, WEMBLEY 6014, W AUSTRALIA, AUSTRALIA
来源：
SOIL BIOLOGY & BIOCHEMISTRY | 1979年 / 11卷 / 02期
关键词：
D O I：
10.1016/0038-0717(79)90090-7
中图分类号：
S15 [土壤学];
学科分类号：
0903 ; 090301 ;
摘要：
Soil moisture and temperature affect hyphal lysis and sporangial formation in Phytophthora cinnamomi. Hyphal lysis was most rapid in soils at, or below, field capacity when incubated at 25-27° C. Sporangia were not formed in soils below field capacity and only very slowly in waterlogged soil. Sporangia were not formed at temperatures below 15°C. © 1979.
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页码：137 / 140
页数：4
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