土壤熏蒸剂对芹菜根结线虫病的防治效果  

Control Effect of Soil Fumigant on Root Knot Nematode Disease of Celery

作　　者：刘春艳[1] 霍建飞[1] 姚玉荣 白鹏华[1] 张福利 郝永娟[1] 王万立[1] LIU Chun-yan;HUO Jian-fei;YAO Yu-rong(Tianjin Institute of Plant Protection,Tianjin 30038)

机构地区：[1]天津市植物保护研究所,天津300384 [2]天津市蓟州区蔬菜技术服务站,天津301900

出　　处：《安徽农业科学》2018年第24期121-123,共3页Journal of Anhui Agricultural Sciences

基　　金：天津市科技计划项目(15ZCZDNC00440);天津市农业科技示范推广项目(201601280);天津市蔬菜现代农业产业技术体系植物保护岗位项目(ITTVRS2017010)

摘　　要：[目的]研究3种土壤熏蒸剂对芹菜根结线虫病的防治效果。[方法]研究了棉隆、威百亩、硫酰氟3种土壤熏蒸剂对芹菜根结线虫病的防治效果。[结果]棉隆、威百亩和硫酰氟3种药剂对芹菜根结线虫2龄幼虫和芹菜根结的形成均有较好的抑制作用,同时还可以显著提高芹菜产量。[结论]生产上,可根据栽培模式、防治时期及药剂成本等综合因素选择芹菜根结线虫病的防治药物。[ Objective ] To study the control effect of three kinds of soil tumigants on mot knot nematode disease of celery. [ Method ] The control effect of three kinds of soil tumigants （ dazomet, metam-sodium and suliurie oxyfluoride） on root knot nematode disease of celery was studied. [ Re- sult] Three kinds of soil tumigants （dazomet, metam sodium and sulfuric oxyfluoride）had good inhibitiory effects on the 2nd-instar larvae of mot knot nematode and formation of mot knot of celery, and also significantly increased the yield of celery. [ Conclusion ] In the production, the control drugs of root knot nematode disease should be selected according to eomprehensive factors such as euhivation mode, control period and drug cost.

关 键 词：芹菜 南方根结线虫 土壤熏蒸剂 防治效果 

分 类 号：S436.3[农业科学—农业昆虫与害虫防治]