Taruna Kaura

By Taruna Kaura, Nikita Sharma and Abhishek Mewara

Insecticide resistance is a major threat to vector control programmes as insecticides still remain the most effective method to control the vector-borne diseases. For effective management of insecticide resistance, a knowledge of the insecticides used along with their mode of action is a prerequisite to optimize their use. Nowadays, different detection methods, viz., phenotypic, genotypic and proteomic assays are used for assessment of insecticide resistance in vectors. An understanding of the phenotypic and genotypic variations present in the vectors help in implementation of these techniques to evaluate the usefulness of insecticides in an area and to determine the efficacy of an ongoing vector control programmes. The understanding of different factors involved in emergence of insecticide resistance and the alternative solutions to control this problem by the use of rotational, mixture of insecticides and use of piperonyl butoxide to increase the efficacy of indoor residual spray and insecticide treated bed nets are some of the steps taken to tackle the problem of insecticide resistance in vectors.

Part of the book: Insecticides

By Taruna Kaura, Neha Sylvia Walter, Upninder Kaur and Rakesh Sehgal

Vector control is an imperative method for the control of vector borne diseases. Over the last few decades, many methods have been developed for their control and the main goal of these strategies is to reduce the number of mosquito populations to overcome the epidemic situations. Though despite continuous efforts of the present interventions being deployed in the vector control programs we are unable to control the disease transmission and outbreaks. Therefore, it highlights the importance of exploring the challenges which are hindering the success of these strategies and also alternative solutions for the same so as to boost the vector control interventions.

Part of the book: Mosquito Research