CAJ | 학술논문

通过对银川辖区近年来行道树上为害较严重害虫种类及为害情况的调查，摸清了银川市为害行道树较严重的刺吸类食叶害虫有刺槐蚜、白杨毛蚜、槐木虱、杨始叶螨、国槐红蜘蛛5种虫害。在掌握其发生规律的基础上，摸索出了加强养护管理、使用石硫合剂、打孔注药、无公害农药、保护天敌等防控技术。
통과대은천할구근년래행도수상위해교엄중해충충류급위해정황적조사，모청료은천시위해행도수교엄중적자흡류식협해충유자괴아、백양모아、괴목슬、양시협만、국괴홍지주5충충해。재장악기발생규률적기출상，모색출료가강양호관리、사용석류합제、타공주약、무공해농약、보호천활등방공기술。
The species and the occurrence of the main pests on border trees in Yinchuan municipality during recent years were investigated. Five types of piercing-sucking pests, including and Macchiati, , Ehara, were clarified. On the basis of grasping the occurrence regu-larity of the five types of pests, the prevention and control methods are put forward such as strengthening maintenance man-agement, the use of lime sulfur mixture, trunk injection, pollution-free pesticides and protection of natural enemies.