不同斑叶蝉种群对葡萄生理生化特性的影响  

Effect of Different Population of Erythroneura apicalis on Physiological and Biochemical Characteristics of Vitis vinifera

作　　者：袁青锋[1,2] 崔家丽 张静[2] 冯建荣[1] 王俊刚[1] 

机构地区：[1]石河子大学农学院,新疆石河子832000 [2]新疆生产建设兵团农业建设第十三师农业科学研究所,新疆哈密839000

出　　处：《北方园艺》2015年第23期122-124,共3页Northern Horticulture

基　　金：国家星火计划重大资助项目(2013GA891002)

摘　　要：以哈密地区"无核白"葡萄品种为试材,研究了不同斑叶蝉种群对葡萄生理指标的影响。结果表明:随着斑叶蝉种群增大,叶绿素含量降低;过氧化物酶(POD)和超氧化物歧化酶(SOD)活性随之增加;丙二醛(MDA)和可溶性蛋白质含量则降低。试验表明高密度的斑叶蝉可对葡萄造成相应的危害,葡萄自身可通过一些途径进行防御。Taking the grape variety of‘Thompson seedless＇ in Hami as the experiment material,the effect of different population of Erythroneura apicalis on physiological and biochemical characteristics of Vitis vinifera was studied.The results showed that with the population of Erythroneura apicalis increasing,the content of chlorophyll decreased,and the activities of POD and SOD rose,while the contents of MDA and soluble protein decreased.The experiment showed that high density of Erythroneura apicalis could make corresponding damage to Vitis vinifera,and Vitis vinifera defended through some channels by itself.

关 键 词：斑叶蝉 葡萄 危害 生理生化特性 

分 类 号：S463.631.29[农业科学—植物保护]