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新疆地老虎种类颇多,其中以黄地老虎(Agrotis segeium Schiff.)发生为害最为普遍,是新疆地区的优势种。春季为害春播作物最重;秋季除为害早播冬麦外,大白菜等秋菜被害特别严重。轻则缺苗断垅,重则必须重播或耕翻改种,每平方米虫口密度最高可达200头。是新疆毁灭性的大害虫。我们于1958—1962年,在南疆莎车地区,对此虫的生物学特
There are quite a few species of tiger in Xinjiang, among which Agrotis segeium Schiff. Is the most common and is the dominant species in Xinjiang. Harvest spring spring crops the heaviest; autumn except early winter wheat crop damage, Chinese cabbage and other autumn vegetables were particularly serious victims. Light seedlings off light, heavy, then you must replay or plowed to change species, the highest density per square meter insect population up to 200. Xinjiang is a devastating pest. We in 1958-1962, in the southern region of Shache region, the biological characteristics of this pest