生物
生物病虫害防治
非生物成分
木霉菌
植物抗病性
系统获得性抵抗
植物病害
光合作用
生物技术
抗性(生态学)
植物
农学
生态学
基因
拟南芥
突变体
生物化学
作者
Michal Shoresh,Gary E. Harman,Fatemeh Mastouri
出处
期刊:Annual Review of Phytopathology
[Annual Reviews]
日期:2010-07-01
卷期号:48 (1): 21-43
被引量:1192
标识
DOI:10.1146/annurev-phyto-073009-114450
摘要
Biocontrol fungi (BCF) are agents that control plant diseases. These include the well-known Trichoderma spp. and the recently described Sebacinales spp. They have the ability to control numerous foliar, root, and fruit pathogens and even invertebrates such as nematodes. However, this is only a subset of their abilities. We now know that they also have the ability to ameliorate a wide range of abiotic stresses, and some of them can also alleviate physiological stresses such as seed aging. They can also enhance nutrient uptake in plants and can substantially increase nitrogen use efficiency in crops. These abilities may be more important to agriculture than disease control. Some strains also have abilities to improve photosynthetic efficiency and probably respiratory activities of plants. All of these capabilities are a consequence of their abilities to reprogram plant gene expression, probably through activation of a limited number of general plant pathways.
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