The scientific name is Loxostege sticticalis Linnaeus, Lepidoptera. Distribution from the north of Heilongjiang, Inner Mongolia, Xinjiang, the South did not cross the Huaihe River, the most southern mining to northern Jiangsu, Henan Xuchang, the Soviet Union to the east, west to Tibet.
Hosts include wheat, oats, potatoes, corn, sorghum, flax, beans, beets, rapeseed, carrots, vegetables, alfalfa, cicada, asteraceae weeds, and pasture.
The traits of larvae are often eaten on a piece of land. After the liberation, it was relocated to another place. After the liberation, it occurred twice in North China, Northwest China, and Northeast China. It has now entered the third locust infestation period of the worm, and it took place in Zhangjiakou, Hebei in 1997. Its aggressiveness has exceeded the previous two times. Its characteristics, a multi-insect source, high adult amount, on June 20-24 for 5 consecutive days the adult population remained high. The amount of eggs in the field is high, and the population density is high. Rich foods. Four insects are not neat and have a long duration of damage. Five kinds of crops are harmful.
Morphological characteristics, living habits, and control methods can be found in sugar beet pests, grasshoppers.
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