LANSING, Mich. (Michigan News Source) – A dry summer has contributed to the mosquito population in Michigan taking a nosedive this year.

According to Michigan State University, extreme heat and dry weather in the mid to lower portions of the state are a factor. One expert said mosquito populations are down everywhere. Michigan has seen a 10%  drop compared to last summer.

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The lack of rain is making it difficult for mosquitos’ aquatic larvae to develop, since the ground is soaking up most of the water and not leaving standing puddles.

New swarms will usually appear 7 to 10 days after a major rain fall.