六盘水市粘虫的初步研究

• 作 者: 康云富
• 机 构: 六盘水市草地工作站,
• 出 处: 四川草原
• 发表日期: 1985年02期
• 关键词: 人工种草 当家品种 人工草地 夜蛾科 适口性 种植面积 雄蛾 成虫产卵 成虫体 水城特区

导言粘虫(Leucania separata Walker)俗称夜盗虫、行军虫、剃枝虫,属鳞翅目夜蛾科,是危害黑麦草、红三叶的主要害虫之一。我国各省区均有分布。六盘水市黑麦草种植面积达30000余亩,占人工草地总面积的21.48％。多年生黑麦草再生能力强,抽穗前刈割或放牧能迅速恢复生长,营养丰富,品质优良,适口性好,为各种家畜喜食,是人工种草的当家品种之一,深受广大农民欢迎

Introduction Leucania separata Walker, commonly known as Nightworms, marching insects, shaving insects, belongs to the family Lepidoptera. It is one of the major pests that endanger ryegrass and red clover. All provinces and regions in our country are distributed. Liupanshui ryegrass planting area of ​​30,000 acres, accounting for 21.48% of the total area of ​​artificial grassland. Perennial ryegrass regeneration ability, cutting or grazing before heading can quickly restore growth, nutrient-rich, good quality, palatability is good for a variety of livestock, is the one of the artificially sown grass, welcomed by the majority of farmers