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• <br />• Mosquito Abatement Using Larvicides in the CatchBasin <br /> In certain areas of the United States, StormFilter <br /> mosquito abatement is desirable to reduce Larvicides should be used according to <br /> the incidence of vectors. manufacturer's recommendations. <br /> Two widely available products are Mosquito <br />• In BMPs with standi which could Dunks and Summit B.t.i. Briquets. For more <br /> standing water, <br /> information, visit <br /> provide mosquito breeding habitat, certain <br /> abatement measures can be taken. http://www.summitchemical.com/mos_ctrl/d <br /> efault.htm. <br /> 1. Periodic observation of the standing The larvicide must be in contact with the <br /> water to determine if the facility is permanent pool. The larvicide should also <br />• harboring mosquito larvae. be fastened to the CatchBasin StormFilter <br /> 2. Regular catch basin maintenance by string or wire to prevent displacement by <br /> 3. Use of larvicides containing Bacillus high flows. A magnet can be used with a <br /> steel catch basin. <br /> thuringiensis israelensis (BTI). BTI <br /> is a bacterium toxic to mosquito and For more information on mosquito <br />• black fly larvae. abatement in stormwater BMPs, refer to the <br /> In some cases, the presence of petroleum following: <br /> hydrocarbons may interrupt the mosquito http://www.ucmrp.ucdavis.edu/publications/ <br /> managingmosquitoesstormwater8125.pdf <br /> growth cycle. <br />• <br />• <br />• <br />• <br />• <br /> ©2006 CONTECH Stormwater Solutions Toll-free:800.548.4667 3 of 3 0 <br />• contechstormwater.com CatchBasin StormFilter Operation and Maintenance Guidelines (� <br />