山东省小麦田荠菜对苯磺隆的抗性测定
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摘要
为了明确山东省小麦田荠菜对苯磺隆的抗性水平及分布现状,在温室中采用整株剂量-反应测定法测定了51份荠菜样本对苯磺隆的敏感性。结果表明,山东省小麦田荠菜已普遍对苯磺隆产生抗性,所测样本中,抗性种群29个,占总样本数的56.86%,其中,中、高抗种群27个,占总样本数的52.94%。鲁南山区和鲁西北平原区采集点的荠菜对苯磺隆的抗性水平较高,胶潍河谷平原区的荠菜对苯磺隆的抗性水平则相对较低。
In order to detect the resistant level and distribution of shepherd's purse to tribenuron-methyl in Shandong Province,whole-plant dose response experiments were conducted to determine the dose-response of 51 populations to tribenuron-methyl in greenhouse.The results showed that the resistant weed infestation in Shandong Province had become a serious problem.Among all the 51 samples,29 populations were resistant,accounting for 56.86%and including 27 high and middle resistance biotypes.The resistant levels were much higher in mountain regions in southern Shandong and plain regions in northwestern Shandong,while the level in plain regions in eastern Shandong was much lower.
In order to detect the resistant level and distribution of shepherd's purse to tribenuron-methyl in Shandong Province,whole-plant dose response experiments were conducted to determine the dose-response of 51 populations to tribenuron-methyl in greenhouse.The results showed that the resistant weed infestation in Shandong Province had become a serious problem.Among all the 51 samples,29 populations were resistant,accounting for 56.86%and including 27 high and middle resistance biotypes.The resistant levels were much higher in mountain regions in southern Shandong and plain regions in northwestern Shandong,while the level in plain regions in eastern Shandong was much lower.
引文
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[2]池吉平.农田杂草危害及防除[J].现代农业,2011(7):24.
[3]孙艳侠.麦田杂草的发生、危害特点及综防措施[J].安徽农业,2004(1):28-29.
[4]IAN Heap.International survey of herbicide-resistant weeds[EB/OL].http:∥weedscience.org/Summary/ResistByActive.aspx,2016-09-14.
[5]许贤,王贵启,张宏军,等.河北省境内播娘蒿对苯磺隆抗药性研究初报[J].西北农业学报,2008,17(2):270-273.
[6]彭学岗,王金信,段敏,等.中国北方部分冬麦区猪殃殃对苯磺隆的抗性水平[J].植物保护学报,2008,35(5):458-462.
[7]CUI Hailan,ZHANG Chaoxian,ZHANG Hongjun,et al.Tribenuron-methyl resistant flixweed(Descurainia sophia)[J].Agricultural Sciences in China,2009,8(4):488-490.
[8]LIU Weitang,BI Yaling,LI Lingxu,et al.Target-site basis for resistance to acetolactate synthase inhibitor in water chickweed(Myosoton aquaticum L.)[J].Pesticide Biochemistry and Physiology,2013,107:50-54.
[9]吴小虎,王金信,刘伟堂,等.山东省部分市县麦田杂草麦家公(Lithospermum arvense)对苯磺隆的抗药性[J].农药学学报,2011,13(6):597-602.
[10]刘君良,王金信,刘伟堂,等.中国北方部分地区麦田荠菜对苯磺隆的抗性水平[J].农药学学报,2011,13(4):347-353.
[11]宋小玲,马波,皇甫超河,等.除草剂生物测定方法[J].杂草科学,2004(3):1-6.
[12]高兴祥,李美,高宗军,等.山东省小麦田播娘蒿对苯磺隆的抗性测定[J].植物保护学报,2014,41(3):373-378.
[13]顾耘,顾松东.山东省农业昆虫的地理区划[J].山东农业科学,1995(3):23-27.
[14]张朝贤,黄红娟,崔海兰,等.抗药性杂草与治理[J].植物保护,2013,39(5):99-102.
[15]JIN Tao,LIU Junliang,HUAN Zhibo,et al.Molecular basis for resistance to tribenuron in shepherd's purse(Capsella bursa pastoris(L.)Medik.)[J].Pesticide Biochemistry and Physiology,2011,100:160-164.