Community effectiveness of pyriproxyfen as a dengue vector control method: A systematic review.

Although pyriproxyfen is highly effective in controlling the immature stages of dengue transmitting mosquitoes, and-to a smaller degree-adult mosquitoes, there is weak evidence for a reduction of human dengue cases. More well designed larger studies with appropriate standardised outcome measures are needed before pyriproxyfen is incorporated in routine vector control programmes. Additionally, resistance to pyriproxyfen has been reported and needs investigation.