不同杀菌剂对油菜菌核病菌的防治效果研究

详细信息    查看全文 | 推荐本文 |

英文篇名：Study on the effect of different fungicides on Sclerotinia sclerotiorum 作者：徐雪亮 ; 刘子荣 ; 黄衍章 ; 刘小娟 ; 陈庆隆 ; 熊焕华 ; 姚英娟 ; 王奋山 英文作者：XU Xue-liang;LIU Zi-rong;HUANG Yan-zhang;LIU Xiao-juan;CHEN Qing-long;XIONG Huan-hua;YAO Ying-juan;WANG Fen-shan;Applied Agricultural Micro-organism Research,Jiangxi Academy of Agricultural Sciences;College of Plant Protection,Anhui Agricultural University; 关键词：油菜菌核病菌(Sclerotinia ; sclerotiorum) ; 化学杀菌剂 ; 毒力 ; 防治效果 英文关键词：Sclerotinia sclerotiorum;;chemical fungicides;;toxicity;;controlling effect 中文刊名：湖北农业科学 英文刊名：Hubei Agricultural Sciences 机构：江西省农业科学院农业应用微生物研究所;安徽农业大学植物保护学院; 出版日期：2019-09-25 出版单位：湖北农业科学 年：2019 期：18 基金：江西省油菜产业技术体系岗位专家项目(JXARS-08-病虫害防治) 语种：中文; 页：64-66+71 页数：4 CN：42-1255/S ISSN：0439-8114 分类号：S435.654

摘要

为了筛选适合江西省油菜菌核病菌(Sclerotinia sclerotiorum)防治的杀菌剂,采用菌落直径法和大田常规喷雾法,分别研究了8种化学杀菌剂对油菜菌核病菌的室内毒力及田间防治效果。结果表明,菌核病菌对戊唑醇、咪鲜胺、氟啶胺、多菌灵、啶酰菌胺、腐霉利和吡唑醚菌酯均表现出高度敏感,EC50在0.005～0.174μg/mL,对代森锰锌不敏感。田间防治效果表明,腐霉利、多菌灵、戊唑醇和吡唑醚菌酯的效果较好,防治效果分别为86.44%、82.48%、81.35%和77.40%。
        In order to select suitable fungicides for the control of rape sclerotinia stem rot(Sclerotinia sclerotiorum) in Jiangxi province, the toxicity of 8 fungicides on Sclerotinia sclerotiorium was tested in laboratory by colony diameter law, and the experiment of controlling effect was carried out in field by conventional spray. The results showed that the Sclerotinia sclerotiorium was highly sensitive to tebuconazole, pochloraz, fluazinam, carbendazim, boscalid, procymidone and pyraclostrobin, EC50 of which were between 0.005 μg/mL and 0.174 μg/mL, but insensitive to mancozeb. Procymidone, carbendazim,tebuconazole,pyraclostrobin showed better controlling effect in field, with efficacy of 86.44%, 82.48%, 81.35% and 77.40%, respectively.

引文

[1]余艳锋,付江凡,刘士佩.制约江西油菜产业发展的因素与对策分析[J].作物研究,2017,31(3):317-320.
    [2]费维新,李强生,吴新杰,等.利用栽培措施控制油菜菌核病的研究[J].中国油料作物学报,2002,24(3):47-49.
    [3]杨清坡,刘杰,姜玉英,等.2016年全国油菜菌核病发生特点、原因分析及治理对策[J].植物保护,2018,44(1):147-152.
    [4]周锋,王彦芬,张小磊,等.油菜菌核病病原菌对多菌灵抗药性的研究进展[J].湖南农业科学,2012(17):82-84.
    [5]石志琦,周明国,叶钟音,等.油菜菌核病菌对多菌灵的抗药性监测[J].江苏农业学报,2000,16(4):226-229.
    [6] WANG Y,HOU Y P,CHEN C J,et al. Detection of resistance in Sclerotinia sclerotiorum to carbendazim and dimethachlon in Jiangsu province of China[J].Australasian plant pathology,2014,43(3):307-312.
    [7] MA H X,FENG X J,YU C,et al. Occurrence and characterization of dimethachlon insensitivity in Sclerotinia sclerotiorum in Jiangsu province of China[J].Plant disease,2009,93(1):36-42.
    [8]许大凤,高智谋,张茜茹,等.安徽省油菜菌核病菌致病力分化研究[J].安徽农业大学学报,2014,41(5):762-767.
    [9]孙磊,程显好,李维焕,等.菌落直径法和菌丝干重法在优化真姬菇菌种固体斜面培养条件的比较[J].中国食用菌,2015,34(3):28-32.
    [10]王勇.油菜菌核病菌抗药性治理及氯啶菌酯与啶酰菌胺的增效减量使用技术研究[D].南京:南京农业大学,2015.
    [11]曹敏娟.油菜菌核病菌对腐霉利的抗性及其机制[D].江苏扬州:扬州大学,2008.
    [12]秦虎强,陈芳颖,付鼎程,等.油菜菌核病菌对10种杀菌剂的敏感性及不同药剂田间防效[J].西北农林科技大学学报(自然科学版),2011,39(7):117-122.
    [13]康育光,韩巨才,刘慧平,等.核盘菌对几种杀菌剂的敏感性研究[J].山西农业大学学报(自然科学版),2006,26(1):19-21.
    [14]王志超.三种杀菌剂及复配对油菜菌核病的室内药效[J].农业开发与装备,2017(2):81-82.
    [15]桂四美.防治油菜菌核病田间药效对比试验[J].安徽农学通报,2013,19(4):80-81.