草地螟又叫黄绿条螟,主要发生在黑龙江、吉林、辽宁、内蒙、河北、山西、陕西等地。近年来,铁岭地区草地螟为害越来越重。1980年,开原县古城堡公社有200亩大豆被草地螟吃光;1982年有18万亩农田受一代幼虫为害。这种害虫食性很杂,为害大豆、甜菜、向日葵、马铃薯、菠菜、首蓿、灰菜以及杂草,常将其叶片吃成网状,以至仅剩叶脉。 Grasshopper also known as yellow green leaf borer, mainly in Heilongjiang, Jilin, Liaoning, Inner Mongolia, Hebei, Shanxi, Shaanxi and other places. In recent years, Tieling area Meadow borer damage more and more. In 1980, 200 mu of soybean was eaten by Meadow Borer in the Ancient Castle Commune in Kaiyuan County. In 1982, 18 million mu of farmland was harmed by a generation of larvae. This pest infestation is very complex, damage to soybeans, beets, sunflowers, potatoes, spinach, first, gray vegetables and weeds, often its leaves eaten into a network, leaving only veins.