苹果蚜虫发生规律及防治措施

Occurrence Regularity and Control Measures of Apple Aphids

蚜虫是苹果常见的病虫害,蚜虫的爆发不仅会降低苹果的产量,还会影响苹果种植收益。本文介绍了苹果蚜虫的分类,主要有黄蚜、瘤蚜和绵蚜三种,分析了三种蚜虫不同的形态特征、危害特点和发生规律,并提出选用合适的农业防治、物理防治、生物防治和化学防治等防治措施进行综合防治的建议,为苹果的高产、优产提供技术支撑。

Aphids are common diseases and insect pests in affect the income of apple planting apples.The outbreak of aphids will not only decrease apple production,but also the economy.This paper introduced the classification of apple aphids,mainly including yellow aphid,rumen aphid and woolly aphid.The morphological characteristics,damage characteristics and occurrence regularity of three aphids were analyzed.The occurrence regularity of these aphids was understood and the appropriate agricultural control,physical control,biological control and chemical control were selected for comprehensive control,which provided technical support for high and high yield of apple.