竹蝗预测预报及综合防治法(初稿)

• 机 构: 中国科学院昆虫研究所
• 出 处: 昆虫知识
• 发表日期: 1960年02期
• 关键词: 竹蝗 生笋 森林害虫 综合防治 竹类 竹林 预测预报 新叶 高粱 卵粒

一、竹蝗发生与危害情况 竹蝗是我国主要森林害虫,南方产竹的多数省区普遍发生,而以江西、湖南、四川、广西、福建发生面积最广。为害严重地区,竹林枯黄如火烧,新竹受害即行枯死,老竹被害一次,虽能重生新叶,但生笋细小或不生笋,连续受害两次,亦可枯死。竹蝗不仅为害竹类,在食料不足的情况下,还取食水稻、高粱、玉米等农作物。

First, the occurrence and harm of bamboo locust Bamboo locust is a major forest pests in our country, the majority of bamboo production in the south occurred in most provinces, but in Jiangxi, Hunan, Sichuan, Guangxi, Fujian, the most widespread. Seriously harmed areas, the bamboo forest is fiery, Hsinchu victims die, the old bamboo was killed once, although able to regenerate new leaves, but shoots small or not shoots, continuous victimization twice, can die. Bamboo locust is not only harmful to bamboo, in the case of insufficient food, but also feeding rice, sorghum, corn and other crops.