Amandha da Costa Fogaca Silva, E. J. Arruda, G. Fonseca, C. T. Carvalho, C. M. Silva, C. V. Nova, C. Rocha, Garcia Gaban
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引用次数: 1
摘要
登革热是一种传染病,由雌性埃及伊蚊在吸血过程中叮咬传播,以维持繁殖过程的连续性。通过大量使用常规杀虫剂,蚊子种群控制已经进行了几十年。波尔多混合剂(BM)是一种具有杀虫、杀菌、杀真菌和杀软体活性的胶体物质,除了改变昆虫繁殖和食物链中的物理和化学条件外,还能综合防治埃及伊蚊的未成熟形态。BM致死浓度CL10为1.05 mg L -1(置信区间0.70 ~ 1.34),LC50为3.06 mg L -1(置信区间2.73 ~ 3.35),LC90为8.94 mg L -1(置信区间7.42 ~ 11.92)。本研究的结果允许我们提出BM为
Evaluation of toxicity of Bordeaux Mixture in Aedes aegypti larvae (L. 1672) (Diptera: Culicidae) and Gram-negative and Gram-positive bacteria
Dengue is an infectious disease transmitted by the bite of female Aedes aegypti during blood feeding, for continuity of the reproduction process. Population mosquito control has been carried out for decades, through the intensive use of conventional insecticides. The Bordeaux Mixture (BM) is a colloidal substance with insecticidal activity, bactericidal, fungicidal and molluscicide and can act comprehensively to control immature forms of A. aegypti, in addition to altering the physical and chemical conditions in the breeding and food chain insect. The values for the lethal concentrations of BM were CL10 1.05 mg L -1 (confidence interval 0.70 - 1.34), LC50 3.06 mg L -1 (2.73 - 3.35) and LC90 8.94 mg L -1 (7.42 - 11.92). The results of this study allow us to propose the BM as