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草地螟是一种间歇性暴发成灾的害虫,具有食性广、适应性强、生存能力强、繁殖能力强、迁移扩散距离远等特点,据调查,草地螟可取食35个科、200余种植物,是阿勒泰市农田中危害最严重的病虫害之一。2005年~2016年,草地螟在阿勒泰市连续危害11年,具有连续暴发的特点,并且每年有2个暴发周期。现将阿勒泰市草地螟发生危害原因及防治对策总结如下:一、生物学特性1.形态特征草地螟属于昆虫纲鳞翅目螟蛾科昆虫,一生有
Meadow borer is an intermittent outbreak of pests, with wide feeding, adaptability, viability, reproductive ability, migration and spread far away, according to the survey, Meadow Borer can eat 35 subjects, 200 Plant species is one of the most endangered pests in the farmland in Altay. From 2005 to 2016, Meadow Stem Borer was continuously endangered in Altay City for 11 years with continuous outbreaks and 2 outbreak cycles per year. Now Allertay grasshopper cause of harm and prevention and treatment are summarized as follows: First, the biological characteristics 1. Morphological characteristics Grasshopper is Insecta Lepidoptera Pyralidae insects, a lifetime