We have a creek in our neighborhood where beavers have built a large damn. There are now some areas of pooled water that stand unless there has been a recent rain. We are concerned about mosquitoes becoming a problem and are looking for a solution that would be as friendly as possible to plant and animal life. Thanks so much for your help!

The best option for this scenario would be the BT DUNKS or BT GRANULES. This product uses naturally occuring bacteria which will kill off developing mosquito larvae. It’s safe enough to be used in most any water including a creek like you described and won’t impact the fish, birds or other wildlife.

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