![3.2.1 桃樹蚜蟲](https://imgs.zsbeike.com/imgs/P/P09353/P09353.0057.0[12a16967e454].jpg)
 分布與危害常見危害桃樹的蚜蟲有桃蚜Myzus persicae Sulzer,桃粉蚜Hyalopterus amygdali Blanchard和桃縱卷瘤蚜Tuberocephalus momonis Matsumura 3種,在我國桃產(chǎn)區(qū)均有分布。均在桃樹發(fā)芽展葉時,以成蚜、若蚜群集在桃葉背面和嫩梢上吸食汁液,為害葉片 (共 1671 字) [閱讀本文] >>
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 分布與危害常見危害桃樹的蚜蟲有桃蚜Myzus persicae Sulzer,桃粉蚜Hyalopterus amygdali Blanchard和桃縱卷瘤蚜Tuberocephalus momonis Matsumura 3種,在我國桃產(chǎn)區(qū)均有分布。均在桃樹發(fā)芽展葉時,以成蚜、若蚜群集在桃葉背面和嫩梢上吸食汁液,為害葉片 (共 1671 字) [閱讀本文] >>