Biorational insecticides for control of mosquitoes and black flies in Sinaloa

• Published in: Ra ximhai Vol. 8; no. Especial 3b; pp. 47 - 55
• Main Authors: Cipriano García Gutiérrez, Rosa Luz Gómez Peraza, Claudia E. López Aguilar, Arturo León Váldez
• Format: Journal Article
• Language: English; Spanish
• Published: Universidad Autónoma Indígena de México 01.09.2012
• Subjects: A. Aegypti; A. Albimanus; Biological control; Biorational; C. Quinquefasciatus and simulium
• ISSN: 1665-0441

In Sinaloa Mexico the presence of mosquitoes is a important health problem, and each spring-summer season appear several species which include: Aedes aegypti (Linneus), Anopheles albimanus (Wiedemann), Culex quinquefasciatus (Say) and black flies of the Simulidae family. The control of larvae and adults of these insects are usually performed with chemical insecticides, so the use of biorational insecticides for control of these insects is novel, due to that have low environment impact. The objective of this work is to give known to the different biorational insecticides and their biological effects (inhibitor, insect repellent, larvicide, adulticide), that can be used to combat to different development stages of these insects. As well as show the progress of a study on the effectiveness of neem extracts, garlic, cinnamon, albahaca and cypermethrin at low doses (0.25,0.5 and 1ml/L), for control of larvae and adults of black flies in the unicipality of El Fuerte, Sinaloa. By the mode of action, the biorational that can doing use for the control of theseinsects were: Spinosad, and Bacillus thuringiensis (Berliner) var. israeliensis for larvae control, Spinosad and Beauveria bassiana (Vuill.) for adults; as well as extracts of neem, garlic, cinnamon and albahaca for both stages. The preliminary results of the study showed that the effectiveness application in tourist sites, through aerial spraying of cypermethrin at low doses and the plants extracts, allow low the index of larvae and infestation of mosquitoes and blackflies, decreasing the discomfort caused by these insects in the place of study.