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烟蚜茧蜂防治烟蚜技术的推广应加大培训力度,扩大宣传面;烟蚜茧蜂的规模饲养应由集中统一的一个点增扩为多个点;烟蚜茧蜂的田间散放应由专业人员或固定的几个人完成,这些方面的完善对烟蚜的防治效果将更为显著。
Aphid so as to promote the technology of preventing and curing the tobacco aphid, we should increase the intensity of training and expand the publicity surface. The size of the tobacco aphid Braconian bee should be increased from one point to another. By professionals or fixed a few individuals to complete, these aspects of the improvement of the control effect of the aphids will be more pronounced.