ISSN 1003-8280 CN 10-1522/R 中国疾病预防控制中心 主办
Chinese Journal of Vector Biology and Control >
Investigation on resistance of Blattella germanica to insecticides in five areas of Shaanxi province, China
Received date: 2015-03-16
Online published: 2015-08-20
Objective To understand the resistance of Blattella germanica in five areas of Shaanxi province and provide instruction to the use of insecticides. Methods Residual film method. Results The resistance index of field-collected strains of B. germanica were 1.08-3.69 to acephate, 1.04-4.10 to DDV, 1.30-9.69 to cypermethrin, 1.77-5.40 to beta- cypermethrin, 1.67-4.05 to deltamethrin, 1.28-9.74 to propoxur. Conclusion Insecticides should be applied scientifically to manage the increase in insecticidal resistance of B. germanica effectively.
Key words： Blattella germanica; Insecticide; Insecticide resistance
LYU Wen, CHAO Guo-gang, HUANGFU Xiao-zhong, BU Xiang-ju, LI Wei-ling, YANG Jun-feng, HUO Li-xia, SUN Yang-xin . Investigation on resistance of Blattella germanica to insecticides in five areas of Shaanxi province, China[J]. Chinese Journal of Vector Biology and Control, 2015 , 26(4) : 391 -393 . DOI: 10.11853/j.issn.1003.4692.2015.04.016
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