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首页> 美国政府科技报告 >Finding of No Significant Impact and Final Environmental Assessment: Controlling Quagga Mussels in the Cooling Water System at Davis Dam Using Zeguanox(Trade Name) (MOI-401) Laughlin, Nevada and Bullhead City, Arizona.
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Finding of No Significant Impact and Final Environmental Assessment: Controlling Quagga Mussels in the Cooling Water System at Davis Dam Using Zeguanox(Trade Name) (MOI-401) Laughlin, Nevada and Bullhead City, Arizona.

机译：找不到重大影响和最终环境评估：使用Zeguanox（商品名）（mOI-401）在内华达州劳克林和亚利桑那州布尔海德市控制戴维斯大坝冷却水系统中的斑驴贻贝。

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The Bureau of Reclamation (Reclamation) prepared an Environmental Assessment (EA) for the use of a commercial formulation composed of Pseudomonas fluorescens CL 145A (P. fluorescens CL 145A, MOI 401), trade named Zequanox, to control quagga mussels (Dreissena bugensis) in the cooling water system of Davis Dam. This effort is part of Reclamation's extensive program to address quagga mussel impacts on its lower Colorado River facilities. The U.S. Environmental Protection Agency (EPA) is currently reviewing research on Zequanox for full product registration under Section 3 of Federal Insecticide, Fungicide, Rodenticide Act (FIFRA) as a commercial molluscicide. The EPA, under the FIFRA, has authorized Reclamation a Section 18 Emergency Exemption permit to use Zequanox for an unregistered product use for a limited time under emergency conditions (EPA, 2011). Under Section 18 a quarantine exemption is established, allowing the product to be applied to open water systems in accordance with the stipulations set forth by the EPA. The purpose of the proposed action is to protect the cooling water system at Davis Dam through the removal of adult quagga mussels and prevention of future attachment of mussel larvae.

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