Evaluation of Trichoderma spp., as biological agents in some of plant pathogens.
Evaluation of Trichoderma spp., as biological agents in some of plant pathogens.
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发表时间：
2013
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通讯作者：
M. R. S. Motlagh;Z. Samimi
中科院分区：
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作者：
M. R. S. Motlagh;Z. Samimi
在农业中，生物制剂的使用正在成为化学防治昆虫、杂草和疾病的一种日益重要的替代方案。这种方法的成功与否取决于微生物的性质、拮抗特性和作用机理。真菌是抗植物病原菌最重要的生物制剂。木霉菌是常见的丝状不完全真菌。木霉菌对一些重要的植物病原菌的寄生能力为开发生防策略提供了可能。本研究探讨了木霉菌对几种植物病原菌的生防效果。结果表明，木霉对病原微生物有直接抑制作用。因此，木霉菌可作为生防剂用于某些植物病原菌的防治。
The use of biological agents is becoming an increasingly important alternative to chemical control against insects, weeds and diseases in agriculture. The success of this method depends on the nature antagonistic characters and the mechanisms of action of microorganism. Fungi are the most important biological agents against plant pathogens. Trichoderma species are common filamentous imperfect fungi. The mycoparasite ability of Trichoderma species against some economically important plant pathogens allows for the development of biocontrol strategies. In this research, the effect of biocontrol of Trichoderma species on some plant pathogens was investigated. The results showed a direct inhibition of the pathogenic microorganisms by Trichoderma species. Hence Trichoderma species can be considered as biocontrol agents for control of some plant pathogens.