多因子联合诱导黄瓜对霜霉病的抗性效应及田间防治试验  

Resistance Effect of Multi-factors Combined Induction on Cucumber Downy Mildew and Control Experiment in Field

作　　者：赵建方[1] 李东臣[1] 张乃芹[1] 陈洪美[1] 

机构地区：[1]德州学院农学系,山东德州253023

出　　处：《德州学院学报》2012年第4期36-40,共5页Journal of Dezhou University

基　　金：山东省科学技术发展计划项目(2010GNC10916)

摘　　要：把筛选得到的多个不同的抗病诱导因子进行配伍,组合成新的"诱导组合体",其诱导效应比单一因子显著提高;用不同的"诱导组合体"进行"相继诱导"和"循环诱导",则进一步提高了诱导效应,对黄瓜霜霉病的田间防治效果达到80%以上,高于常规杀菌剂的防治效果.The inductive effect of combination of different resistance factors was better than single factor.Successive induction and repeated induction of different combinations further improved the inductive effect that result in the control rate of cucumber powdery mildew over 80%,and the effect of combined induction was higher than conventional fungicide.

关 键 词：植物诱导抗病性 联合诱导 黄瓜霜霉病 

分 类 号：G642.1[文化科学—高等教育学] G642.421[文化科学—教育学]