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毒麦(Lolium temulentum L.),属禾本科,早熟禾系,大麦族,黑麦草属。本属约有10种,我国已发现4种,皆由国外输入。毒麦原产欧洲,大约五十年代传入我国,开始在黑龙江、江苏、湖北三省蔓延为害。近年统计毒麦已传布到二十几个省、市、自治区,几乎遍及全国。1966年发布的《农业部关于执行对外植物检疫工作的几项规定》及《进口检疫对象名单(草案)》,已将毒麦列为检疫对象。现就毒麦属重要种的分布及形态特征简述如下。黑麦草属(别名:毒麦属)的主要形态
Toxic wheat (Lolium temulentum L.), is a grass, Kentucky bluegrass, barley, ryegrass. The genus is about 10 species, our country has found 4 species, all imported from abroad. Poison wheat originated in Europe, about 50 years into our country, began to spread in Heilongjiang, Jiangsu and Hubei provinces. In recent years, statistics poisoned wheat has spread to more than 20 provinces, municipalities and autonomous regions, almost all over the country. 1966 released the “Several Regulations on the Implementation of Foreign Phytosanitary Measures of the Ministry of Agriculture” and “Import Quarantine List (Draft)”, toxic wheat has been listed as the quarantine object. The distribution and morphological characteristics of important species of poisonous wheat are summarized as follows. Lolium (alias: poisonous genus) the main form