应用生态学报2017，Vol.28Issue(9)：3011-3015,5.DOI:10.13287/j.1001-9332.201709.005
绿盲蝽趋避剂二甲基二硫醚的缓释体系及其田间效果
Slow-release system of dimethyl disulfide, a repellent of Apolygus lucorum adults, and its repellent effect under field conditions
摘要
Abstract
Previous trials found that dimethyl disulfide (DMDS) showed obvious repellency to Apolygus lucorum adults under laboratory and field conditions.However,this effect only lasted 6 days after spray under field condition.In this study,we screened the slow-release materials,controlled release formulations,diluted concentration of DMDS,and eventually examined the lasting effect of slow-release system in the open field.The results showed that it could keep the slow-release effect of DMDS at least 15 d in the field when we used vial of PE and mineral oil under the dilution of 1 ∶ 10.In addition,applying this slow-release system into jujube orchard after 30 d,it reduced 48.0％ of the overwintering eggs of A.lucorum within 10 m from the repellent stripe.Our study provided the groundwork for the application of DMDS to control this mirid bug in the field.关键词
二甲基二硫醚/缓释体系/绿盲蝽/趋避剂/行为调控Key words
dimethyl disulfide/slow-release system/Apolygus lucorum/repellent/behavioral manipulation引用本文复制引用
潘洪生,修春丽,陆宴辉..绿盲蝽趋避剂二甲基二硫醚的缓释体系及其田间效果[J].应用生态学报,2017,28(9):3011-3015,5.基金项目
本文由国家自然科学基金项目(31621064)和国家科技支撑计划项目(2012BAD19B05)资助 （31621064）
This work was supported by the National Natural Science Foundation of China (31621064) and the National Scientific and Technical Supporting Program (2012BAD19B05). （31621064）
