吉林省人参黑斑病菌对常用药剂的抗药性监测及交互抗药性测定
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摘要
[目的]明确吉林省人参黑斑病菌对常用药剂的抗药性及交互抗性。[方法]采用生长速率法测定人参黑斑病菌对常用药剂的敏感性。[结果]室内毒力测定结果表明,嘧菌酯对人参黑斑病的毒力最强,其平均EC_(50)值为1.14 mg/L。其中嘧菌酯、吡唑醚菌酯、腐霉利和代森锰锌之间不存在交互抗药性。[结论]建议加强对代森锰锌的抗性监测,嘧菌酯、吡唑醚菌酯、腐霉利和代森锰锌可交替使用以延缓和治理抗药性。
[Aims] This paper aims to clarify the sensitivity of Alternaria panax on ginseng to fungicides and to make sure whether there is cross-resistance between fungicides. [Methods] The sensitivities of A. panax to fungicides were tested by mycelial growth rate. [Results] The results in laboratory showed that azoxystrobin have the best toxicity against A. panax with the average EC_(50) of 1.14 mg/L. There is no cross-resistances among azoxystrobin, pyraclostrobin,procymidone and mancozeb. [Conclusions] We suggest that resistance monitoring of A. panax to mancozeb should be strengthened. The alternate use of azoxystrobin, pyraclostrobin, procymidone and mancozeb should be applied to postpone and manage resistance.
[Aims] This paper aims to clarify the sensitivity of Alternaria panax on ginseng to fungicides and to make sure whether there is cross-resistance between fungicides. [Methods] The sensitivities of A. panax to fungicides were tested by mycelial growth rate. [Results] The results in laboratory showed that azoxystrobin have the best toxicity against A. panax with the average EC_(50) of 1.14 mg/L. There is no cross-resistances among azoxystrobin, pyraclostrobin,procymidone and mancozeb. [Conclusions] We suggest that resistance monitoring of A. panax to mancozeb should be strengthened. The alternate use of azoxystrobin, pyraclostrobin, procymidone and mancozeb should be applied to postpone and manage resistance.
引文
[1]张雷鸣,徐娇,刘振鹏,等.人参黑斑病拮抗菌的筛选[J].东北林业大学学报,2016,44(11):89-91.
[2]孙卓,杨利民.人参立枯病与黑斑病拮抗细菌的筛选及其促生防病能力[J].吉林农业大学学报,2015,37(6):664-668.
[3]张崇喜,郑友兰,李向高.吉林人参产业及科研的现状和特点[J].人参研究,2001(2):5-8.
[4]张爱华,马文丽,雷锋杰,等.人参黑斑病菌对人参根系分泌物中氨基酸的化学趋向性影响研究[J].中国农药杂志,2017,11(42):2052-2057.
[5]梁爽.嘧菌酯对人参生理生化指标及品质的影响(博士论文)[D].长春:吉林农业大学,2016.
[6]张中朋.人参出口现状及分析——人参十年出口回顾[J].中国现代中药,2006,8(7):43-44.
[7]任璐,史晓晶,姚众,等.苹果斑点落叶病菌对戊唑醇敏感基线建立及抗性突变体适合度[J].植物病理学报,2017,3(47):380-388.
[8]朱红兵,何丽娟.关于SPSS中单样本K-S检验法进行正态分布等的一致性检验适时用条件的研究[J].首都体育学院学报,2009,4(21):466-470.
[9]侯欣,陈国庆,王兴红,等.3种柑橘病原真菌对苯醚菌酯和苯醚甲环唑敏感基线研究[J].浙江大学学报,2013,39(1):62-68.
[10]史晓晶,周恩超,任璐,等.番茄早疫病菌对啶菌恶唑敏感基线建立及药剂作用方式初探[J].农药学学报,2016,18(4):453-458.
[11]赵琳,纪明山,祁之秋,等.辽宁省蔬菜灰霉病菌对嘧霉胺的抗药性[J].植物保护,2008,34(3):85-88.
[12]刘晓宇.黄瓜霜霉病菌和番茄早疫病菌对嘧菌酯的敏感基线及抗药性风险评估(硕士论文)[D].南京:南京农业大学,2004.
[13]王雪,王春伟,高洁,等.不同杀菌剂对人参黑斑病菌的毒力测定及田间药效[J].农药,2011,50(11):841-844.
[2]孙卓,杨利民.人参立枯病与黑斑病拮抗细菌的筛选及其促生防病能力[J].吉林农业大学学报,2015,37(6):664-668.
[3]张崇喜,郑友兰,李向高.吉林人参产业及科研的现状和特点[J].人参研究,2001(2):5-8.
[4]张爱华,马文丽,雷锋杰,等.人参黑斑病菌对人参根系分泌物中氨基酸的化学趋向性影响研究[J].中国农药杂志,2017,11(42):2052-2057.
[5]梁爽.嘧菌酯对人参生理生化指标及品质的影响(博士论文)[D].长春:吉林农业大学,2016.
[6]张中朋.人参出口现状及分析——人参十年出口回顾[J].中国现代中药,2006,8(7):43-44.
[7]任璐,史晓晶,姚众,等.苹果斑点落叶病菌对戊唑醇敏感基线建立及抗性突变体适合度[J].植物病理学报,2017,3(47):380-388.
[8]朱红兵,何丽娟.关于SPSS中单样本K-S检验法进行正态分布等的一致性检验适时用条件的研究[J].首都体育学院学报,2009,4(21):466-470.
[9]侯欣,陈国庆,王兴红,等.3种柑橘病原真菌对苯醚菌酯和苯醚甲环唑敏感基线研究[J].浙江大学学报,2013,39(1):62-68.
[10]史晓晶,周恩超,任璐,等.番茄早疫病菌对啶菌恶唑敏感基线建立及药剂作用方式初探[J].农药学学报,2016,18(4):453-458.
[11]赵琳,纪明山,祁之秋,等.辽宁省蔬菜灰霉病菌对嘧霉胺的抗药性[J].植物保护,2008,34(3):85-88.
[12]刘晓宇.黄瓜霜霉病菌和番茄早疫病菌对嘧菌酯的敏感基线及抗药性风险评估(硕士论文)[D].南京:南京农业大学,2004.
[13]王雪,王春伟,高洁,等.不同杀菌剂对人参黑斑病菌的毒力测定及田间药效[J].农药,2011,50(11):841-844.