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Root Biology of Grasses and Ecology of Rhizobacteria for Biological Control

机译：草的根生物学与根瘤菌的生物学控制

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摘要

Rhizobacteria are being evaluated for promotion of plant growth and for biological control of weeds, insects, diseases, and nematodes. Although considerable efforts have been allocated to this approach to biological control, commercial success remains elusive yet intriguing. In this review, the root biology of downy brome and winter wheat is described as an initial model of the information needed for other plant hosts. Alimited review of rhizobacteria in disease management is presented to demonstrate the potential and some limitations with rhizobacteria as biocontrol agents. Several techniques are described to improve the survival of a rhizobacterium to suppress downy brome. To achieve success with rhizobacteria in pest management, more information is needed on the root biology of the host plants and the ecology of the rhizobacteria.
机译：根际细菌正在评估中，以促进植物生长以及对杂草，昆虫，疾病和线虫的生物防治。尽管已经为这种生物控制方法付出了巨大的努力，但是商业上的成功仍然可望而不可及。在这篇综述中，霜霉病和冬小麦的根系生物学被描述为其他植物宿主所需信息的初始模型。提出了根瘤菌在疾病管理中的有限综述，以证明根瘤菌作为生物防治剂的潜力和某些局限性。描述了几种技术来改善根瘤菌的存活以抑制霜霉病。为使根瘤菌在有害生物管理方面取得成功，需要有关寄主植物的根系生物学和根瘤菌生态学的更多信息。

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