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Master's Dissertation
DOI
https://doi.org/10.11606/D.6.2005.tde-13122022-154719
Document
Author
Full name
João Paulo Correia Gomes
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 2005
Supervisor
Committee
Silva, Nilza Nunes da (President)
Barata, José Maria Soares
Chiaravalloti Neto, Francisco
Title in Portuguese
Controle químico e sua aplicação na redução de mosquitos (Diptera: Culicidae)
Keywords in Portuguese
Controle Químico
Culicídeos
Mosquitos
Abstract in Portuguese
Objetivo. O presente estudo foi desenvolvido com o objetivo de, por meio de uma revisão bibliográfica, caracterizar o controle químico e discutir sua importância, efeitos, toxicidade e resistência, assim como fornecer informações sobre a evolução das diferentes substâncias químicas e seu emprego nos programas de controle de endemias em nosso meio. Métodos. Foi feito um levantamento bibliográfico abrangendo o período de 1940 a 2002. Foram consultadas as bases Medline, Lilacs, Life Science, Biological Abstract, Agriscab entre outras. Conclusão. Atualmente os inseticidas ocupam um lugar de destaque nas campanhas de saúde pública. O uso indiscriminado desses produtos geralmente acaba gerando efeitos colaterais, como por exemplo intoxicações e evolução da resistência. Além disso, a ação inespecífica dos inseticidas freqüentemente utilizados nesses programas leva a desequilíbrios ecológicos, tais como a eliminação de inimigos naturais e a contaminação das cadeias alimentares. Diante desses fatos, fica claro que o controle químico deve estar inserido dentro do manejo integrado de pragas. O seletivo e criterioso uso desses produtos combinados com medidas biológicas e a própria prática do manejo mecânico constituirão o sucesso nos programas de controle de vetores.
Title in English
Chemical control and his application in the reduction of mosquitos (Diptera: Culicidae)
Keywords in English
Chemical Control
Culicidae
Mosquitoes
Abstract in English
Objective. The present study was accomplished to characterize, by means of a bibliographical survey, the chemical control of mosquitoes and discuss its importance, effects, toxicity and development of resistance, as well as to supply information on the evolution of different chemicals and their use in programs for control of endemic diseases. Methods. A bibliographical survey was undertaken, from 1940 to 2002, in the following databases: Medline, Lilacs, Life Science, Biological Abstract, Agriscab, and others. Conclusion. Currently, insecticides occupy a prominent place in public health campaigns and their indiscriminate use usually causes side effects, such as intoxications and the development of resistance. Besides, insecticides frequently used in such campaigns are not specific and lead to ecological disturbances, e.g., killing o f natural predators and contamination offood chains. Thus, chemical control must be inside ofthe integrated pest management. The selective and rational use of insecticides together with biological actions and the practice itself o f mechanical control will constitute the success in the vector control programs.
 
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Publishing Date
2022-12-13
 
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