中国生物防治学报2018，Vol.34Issue(1)：65-70,6.DOI:10.16409/j.cnki.2095-039x.2018.01.007
阿维蚜茧蜂与两种色型豌豆蚜的相互作用
Interactions between Parasitoid Aphidius ervi and Two Color Strains of Pea Aphid Acyrthosiphon pisum
摘要
Abstract
Aphidius ervi preference for Acyrthosiphon pisum in different colors and ages and the wasp's performance were studied.Meanwhile the falling rates of pea aphid were compared between the two color strains with co-existence of A.ervi.The results showed that:A.ervi preferred small green pea aphid,especially in their early stage;the falling rate of pea aphid peaked at the second instar with the co-existence ofA.ervi.The parasitism rate of the falled pea aphids increased with aphid age while that of the non-falled ones decreased.In addition,developmental period of the parasitized pea aphid was prolonged and the second and third instars were significantly retarded when parasitism occurred at the first instar.A.ervi developed the fastest when they parasitized the first instar aphids while their eclosion decreased with the increase in the age of parasitized pea aphids.关键词
豌豆蚜/色型/阿维蚜茧蜂/偏好/掉落/寄生Key words
Acyrthosiphon pisum/color morph/Aphidius ervi/preference/dropping/parasitism分类
农业科技引用本文复制引用
武德功,杜军利,刘长仲..阿维蚜茧蜂与两种色型豌豆蚜的相互作用[J].中国生物防治学报,2018,34(1):65-70,6.基金项目
国家自然科学基金(31660522) （31660522）
高等学校博士学科点专项科研基金(20136202110007) （20136202110007）
安徽科技学院校级引进人才(ZRC2014399) （ZRC2014399）
安徽省教育厅重点项目(KJ2016A825) （KJ2016A825）
安徽皖垦种业股份有限公司资助 （）
安徽科技学院植物保护重点学科经费资助(AKZDXK2015C04) （AKZDXK2015C04）
安徽省省级质量工程项目植物保护特色专业专项(2015tszy022) （2015tszy022）
