Barnyardgrass (Weed Science Society of America recommended) or Barnyard grass (Britannica recommended) (Echinochloa crus-galli (L.) P. Beauv.) is one of the most problematic and dominant weeds in world agricultural systems, especially in paddy fields, where tillering and grain yield can be reduced by 50–70% because of its competitive pressure. The frequent use of chemical herbicides to control E. crus-galli has led to the evolution of herbicide resistance. Developing bioherbicides using pathogenic fungi to control E. crus-galli could be an alternative option.

中文翻译：

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山田双极菌 HXDC-1-2 作为生物除草剂对水稻和旱田稗草的效果

稗草（美国杂草科学学会推荐）或稗草（大英百科全书推荐）（Echinochloa crus-galli (L.) P. Beauv.）是世界农业系统中最有问题和最主要的杂草之一，特别是在稻田中，由于竞争压力，分蘖和籽粒产量可降低50%~70%。频繁使用化学除草剂来控制鸡E. crus-galli导致了除草剂抗性的进化。使用病原真菌开发生物除草剂来控制鸡E. crus-galli可能是一种替代选择。