Which of the following is likely a consequence of ineffective vector control?

Ineffective vector control often leads to a higher incidence of vector-borne diseases. This is because vectors, such as mosquitoes and ticks, are responsible for transmitting various pathogens that can cause diseases in humans and animals. When vector control measures are inadequate, these populations can thrive and expand, increasing the likelihood of disease spread. For example, without effective management and monitoring of mosquito populations, there may be an upsurge in diseases like West Nile virus or dengue fever.

Increased biodiversity, lower public concern about pests, and enhanced conservation of wildlife are not direct consequences of ineffective vector control. In fact, the increase in vector populations due to poor control efforts can lead to negative impacts on biodiversity and public health, instilling greater concern about pests rather than less.