Insecticide Resistance Status of Aedes albopictus (Diptera: Culicidae) Populations from Cuba.

Aedes albopictus (Skuse, 1894) is one of the major vectors for arboviruses such as dengue, Zika, and chikungunya. Originally from Southeast Asia, this species has spread to Africa, Europe, and the Americas, including Cuba. This spread has been favored by its great adaptability to variable temperatures and to the resistance of its eggs to desiccation.

Characterization of Insecticide Resistance in Aedes aegypti from the Zoological Garden of Havana, Cuba.

Chemical control of Aedes aegypti continues to be an indispensable alternative to preventing dengue, Zika, and chikungunya outbreaks. The Havana Zoological Garden requires constant vigilance because its special characteristics help in the spread of the causal agents of diseases transmitted by mosquitoes, which put the health of visitors at risk. The goals of this study were to determine the level of susceptibility and insecticide resistance mechanisms in the Ae.

Diagnostic Doses of Insecticides for Adult Aedes aegypti to Assess Insecticide Resistance in Cuba.

The objective of this study was to determine diagnostic doses (DDs) of 5 insecticides for the Rockefeller susceptible strain of Aedes aegypti , using the Centers for Disease Control and Prevention (CDC) bottle bioassay as a tool for monitoring insecticide resistance in the Cuban vector control program. The 30-min DD values determined in this study were 13.5 μg/ml, 6.

Insecticide Resistance and Metabolic Mechanisms Involved in Larval and Adult Stages of Aedes aegypti Insecticide-Resistant Reference Strains from Cuba.

Studies were conducted to compare levels of insecticide resistance and to determine the metabolic resistance mechanisms in larval and adult stages of Aedes aegypti from Cuba. Three insecticide-resistant reference strains of Ae. aegypti from Cuba were examined.