苹果园植被多样性在果树害虫持续治理中的作用  

Study on the Plant Diversity in Apple Orchards Toward Sustainable Pest Management

作　　者：李锋[1,2] 王春良[3,2] 马建国 刘春光 

机构地区：[1]宁夏农林科学院植物保护研究所,宁夏银川750002 [2]农业部银川苹果综合试验站,宁夏银川750002 [3]宁夏农林科学院种质资源研究所,宁夏银川750002 [4]银川市银西生态防护林管理处,宁夏银川750021 [5]宁夏农业技术推广总站,宁夏银川750001

出　　处：《北方园艺》2010年第12期172-173,共2页Northern Horticulture

基　　金：中国苹果产业技术体系宁夏农林科学院综合试验站资助项目(nycytx-09-10)

摘　　要：在苹果园实施有益植物的人工种植或保留有益杂草,进行有益的地面植被栽培,研究其改善果园生态环境,提高果园昆虫多样性的作用。结果表明:在苹果园行间间作苜蓿、三叶草、白花草木犀、百脉根等可增加果园的植物多样性,为天敌益虫提供栖息和繁衍场所,进而提高有益昆虫多样性,为害虫的自然生态调控提供了保证,对苹果园害虫的持续治理具有重要作用。The useful plants planted or beneficial weeds retained in the apple orchard was implemented, to study useful planting cover, and to study the improvement of ecological environment, orchards and enhance the role of insect diversity in the orchard. The results showed that between the lines in the apple orchard intercropping alfalfa, clover, white clover plants, Lotus japonicus and other plant orchards could increase the diversity of beneficial insects to natural enemies in place to provide habitat and reproduction, and thus improve the diversity of beneficial insects for pest natural control and provided assurance on the continued management of apple pests.

关 键 词：苹果园 植被多样化 天敌 害虫持续治理 

分 类 号：S436.6[农业科学—农业昆虫与害虫防治]