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黑龙江省人参园多在浅山区，周围林木和杂草丛生，地下害虫危害极为严重，保苗率只有50XIO－’～70X10－’，造成人参产量降低、质量下降。因此，有效地防治人参地下害虫是保证人参质量，提高产量．增加经济效益重要一环。黑龙江省人参地下害虫主要有4种：宽背金针虫Selatosomu
Ginseng Park in Heilongjiang Province is mostly in shallow mountains and surrounded by trees and weeds, and the damage of underground pests is extremely serious. The seedling protection rate is only 50XIO- ’~ 70X10-’, resulting in lower yield and lower quality of ginseng. Therefore, the effective prevention and treatment of ginseng underground pests is to ensure the quality of ginseng, increase production. Increase economic efficiency an important part. There are 4 main underground pests of Ginseng in Heilongjiang Province: Selatosomu