Wooly Locoweed, Utah, 1999 "A pretty poison, woolly locoweed, flowering during autumn, can make cattle that eat its toxic leaves go berserk and die."

毛茸茸的疯草，犹他州，1999这棵毛茸茸的疯草是一的毒草，在秋天开花，牲畜吃了有毒的叶子就会发疯而死掉。

This paper investigated the species,distribution and harm of locoweed s and the various ways to prevent and cure locoweed poisoning in China by literature review and field survey.

采调查和资料收集相结合的方法,对我国疯草的类、分布、危害及各地在疯草中毒防治方面的对策进行了调查研究。