近几年来,近乎绝迹的小麦腥黑穗病,在麦区一些地方又开始发生,部分田块到麦收时因发病严重,只能用火烧掉,对生产造成了较大的损失。小麦腥黑穗病又称臭鸟麦、臭黑疸等,因病粒含有三甲胺,有鱼腥气味而得名。目前在各地发生的小麦腥黑穗病,包括网腥黑穗病和光腥黑穗病两种,而以后者在小麦生产区多见。据资料报道,小麦矮腥黑穗病和印度腥黑穗病在国内还没有发现,必须高度警惕防止侵入,因此,我 In recent years, near-extinction wheat tangled head smut has begun to take place in some parts of the wheat area. Some of the fields have been severely affected by the onset of the wheat harvest and can only be burned with fire, resulting in great losses in production. Tartarus wheat, also known as stinky wheat, smelly black jaundice, etc., due to particles containing trimethylamine, fishy smell named. There are currently two types of wheat-related smut, including nettle smut and flashy smut, which are more common in wheat-producing areas. According to the information reported, wheat dwarfed head smut and Indian tangled head has not been found in China and must be highly vigilant against intrusion, therefore, I