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Programs -> Mosquitoes -> Integrated Pest Management -> Creeks
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Checking a creek for mosquito larva. |
Creek Program
During summer months, creeks can serve as a source of mosquito development. Mosquito control technicians conduct regular inspections of the creeks from May through October, treating isolated pools of standing water as needed. Only those sections of creeks that flow near residences or business are treated. Inspections begin after the water level in the creeks has fallen sufficiently to allow shallow pools of standing water to form (usually in May). They use hand tools to open a walking path through creek vegetation. They will then conduct monthly inspections along this path for the rest of the summer. The materials used in creeks are similar to those used to control mosquito larvae in other sources. These materials are specific to mosquito larvae and do not harm birds, fish, wildlife, or even other insects. They include to bacteria and an growth regulator that prevents development of adult mosquitoes. The District does not release mosquito fish in creeks.
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