2006年9月,个旧市畜牧兽医站种植的一年生多花黑麦草发生以叶子发黄干枯为主的牧草疾病,经技术人员诊断为锈病。多花黑麦草锈病是锈菌引起的。锈菌属真菌性病害菌,既侵害豆科牧草又侵害禾本科牧草,它对牧草的正常发育,特别是对再生草的品质影响很大,严重时受侵害的牧草都不可饲喂畜禽。 September 2006, Gejiu City, animal husbandry and veterinary stations planted annual annual ryegrass yellow leaves occur dry grass-based disease, the technical staff diagnosed as rust. More ryegrass rust is caused by rust. Fungus is a fungal fungal disease that affects both legumes and grasses. It affects the normal development of grasses, especially the quality of grasses. In severe cases, grazing grass can not be fed to livestock and poultry.