Ask the Expert. Being knowledgeable on the mosquito control methods available and how you can help is important as the spread of West Nile virus continues. If there is something we have not been able to answer for you in this Web site, click here to review a Q&A. We have asked one of the experts in the field, Dr. Ned Walker, important questions about mosquito control. Dr. Walker is an Associate Professor of Entomology at Michigan State University who has studied larval control intensively and belongs to several professional mosquito control organizations. If you still have an unanswered question, please enter it in the space provided and an expert will get back to you soon.

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