The study aims to master the present resistance characteristics of Myzus persicae (Sulzer) populations to common insecticides and the resistance distribution of the medicament in Yunxi City. The author used the indoor bioassay methods, tested 6 kinds of common insecticides on 4 field populations and 1 nature reserve sensitive population, and obtained the resistant levels of the field populations. The results showed that Tonghai population had the highest sensitivity, which was from sensitive to extremely high levels (0.64-409.52 times); Yuanjiang population was from sensitive to extremely high levels (0.19-317.55 times); Chengjiang population was from sensitive to the high levels (0.59-77.71 times); Hongta District population had the lowest levels, which was from sensitive to sensitive falling levels (0.38-4.79 times). Resistance to 6 drugs was in an order as: pirimicarb (4.79- 409.52 times) > deltamethrin (4.27- 80.22 times) > chlorpyrifos (1.97- 13.95 times) > imidacloprid (0.93-5.74 times)> pymetrozine (1.25-3.49 times)> abamectin (0.19-0.64 times). Among the 4 populations in Yuxi, except the Hongta District population, the other three were all resistant to pirimicarb, deltamethrin and chlorpyrifos. In the prevention and control of vegetable Myzus persicae (Sulzer), chlorpyrifos, abamectin, pymetrozine and imidacloprid should be applied in turn with appropriate levels, and the use of pirimicarb and deltamethrin should be stopped.
Key words
Vegetable; Myzus persicae; Insecticide; Drug Resistance
{{custom_sec.title}}
{{custom_sec.title}}
{{custom_sec.content}}
References
[1]Weber Q. Genetic variability in host plant asaptation of the green peach aphid.Myzus persicae. Entomol Exp Appl,1985,38:49～56.S
[2]杨效文,张孝羲.桃蚜抗药性的生化及分子生物学机制[J].世界农业,1998,1l(总 235):37～38.S
[3]张广学.桃蚜Myzus persicae研究新进展[J].河南农业大学学报,1990,24(4):496～504.
[4]Blackman R. L. , Eastop V. F. Apbids on the world’s Crops:an Identification and Informat ion Guide(2nd ed. ). John Wile ＆ Sons, New york, 2000.466～468.
[5]Sawicki R. M. , Rice A. D. Pestic. Sci., 1978,9(5):513～516.S
[6]高希武,郑炳宗,曹本钧.北京地区桃蚜抗药性研究初报[J].农药,1991,30(2):37～38.S
[7]高希武,郑炳宗,曹本钧.北京及河北廊坊地区桃蚜对拟除虫菊酯类杀虫剂抗药性研究[J].农药,1993,32(2):8～14.
[8]吴兴富,刘光辉,邓建华,等.云南烟蚜的抗药性差异研究初报[J].云南农业大学学报,2004,19(1):74～77.
[9]张新瑞,胡冠芳,张月莲,等.兰州市桃蚜抗药性监测及治理对策研究[J].植物保护,2004,30(3):52～55.
[10]顾春波,王刚,王开运,等.我国西南烟区桃蚜Myzus persicae(Sulzer)的抗药性水平[J].植物保护学报,2006,33(1):77～80.
[11]吴兴富,宋春满.云南烟区烟蚜种群对氧化乐果的抗药性[J].S甘肃农业大学学报,2007,42(6):102～105.
[12]宋春满,吴兴富,邓建华,等.云南主要烟区烟蚜抗药性的监测[J].昆虫知识,2006,43(4):500～503.
[13]FAO. Recommended Methods for Meas urement of Pest Resi stance to Pes ticides. FAO Plant Production and Protection Paper 21,1980.
[14]贾春生.利用SPSS软件计算杀虫剂的LC50[J].昆虫知识,2006,43(3):414～417.SS
[15]胡冠芳,陈明,张新瑞,等.甘肃敦煌棉蚜抗药性测定[J].西北农业学报,2000,9(2):45～48.
[16]宋春满.云南烟蚜抗药性的监测及抗性机制研究[D].武汉:华中农业大学,2005.
[17]宫亚军,王泽华,石宝才,等.北京地区不同桃蚜种群的抗药性研究[J].中国农业科学,2011,44(21):4385～4394.
[18]张小艳,周小毛.华南地区桃蚜对7种虫剂的抗药性研究[J].广东农业科学,2014,10:81～89.
[19]Margaritopoulos J T, Skouras P J, Nikolaidou P, et al. Insecticide resistance status of Myzus persicae (Hemiptera: Aphididae) populations from peach and tobacco in mainland Greece. Pest Management Science, 2007, 63(8):821～829．
[20]Mazzoni E, Cravedi P. Analysis of insecticide-resistant Myzus persicae (Sulzer) populations collected in Italian peach orchards. Pest Management Science, 2002,58(9):975～980.
PDF(1413 KB)
