OOSPORES OF THE BIOCONTROL AGENT PYTHIUM-OLIGANDRUM BULK-PRODUCED IN LIQUID CULTURE

被引：16
|
作者：
MCQUILKEN, MP [1 ]
WHIPPS, JM [1 ]
COOKE, RC [1 ]
机构：
[1] AFRC,INST HORT RES,DEPT MICROBIOL,LITTLEHAMPTON BN17 6LP,W SUSSEX,ENGLAND
来源：
MYCOLOGICAL RESEARCH | 1990年 / 94卷
关键词：
Biological control; Bulk production; Oospores; Pythium oligandrum;
D O I：
10.1016/S0953-7562(09)80661-8
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
Pythium oligandrum was grown in static and aerated culture in a liquid medium containing 30 g l−1 cane molasses. A switch from vegetative growth to sexual reproduction occurred 7 d after inoculation leading to mass production of oospores at the expense of existing mycelium, so that after 18–21 d biomass mainly consisted of oospores. These survived air-dried at 5–30 °C for at least 16 weeks. The relevance of these findings to commercial oospore production using waste materials is discussed. © 1990, British Mycological Society. All rights reserved.
引用
收藏
页码：613 / 616
页数：4
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