Sound biological mosquito control - Kills within 24 hours. Kills before mosquitoes are old enough to bite. Sprinkle in any standing water. NOTE: EPA registered in all 50 states; approved for use for pest control in organic farming operations

The original and best selling barley straw pond treatment from Summit. Each bale treats 1000-gallon. 2 bales per package. Keep your pond water clean and clear year-round. Clear-Water Barley Straw Clarifiers are easy to use, safe and attractive. Clear your pond, fountain and fish tank naturally. Acts...

Summit Chemical Mosquito Bits is specially designed to provide optimal environmentally sound biological mosquito control. The quick acting formula kills mosquito larvae within 24 hours. EPA registered in all 50 states for safe, convenient use. Available in an 8 ounce size.

The original and best selling barley straw pond treatment from Summit. Each bale treats 1000-gallon. 2 bales per package. Keep your pond water clean and clear year-round. Clear-Water Barley Straw Clarifiers are easy to use, safe and attractive. Clear your pond, fountain and fish tank naturally. Acts...

Quantity of (2) 20 packs: Mosquito Dunks Biological Mosquito Control. Kills Mosquitoe Larvae Before They're Old Enough To Bite, Easy To Use, Simply Place Mosquito Dunk In The Water Garden Or Any Standing Water, Keeps Working For 30 Days & More, Completely Degrades.

Any standing water can breed swarms of mosquitoes, even in your birdbath or rain barrel. Our Mosquito Dunks contain Bti (short for Bacillus thuringiensis subspecies israelensis.), a naturally occurring bacterium that kills mosquito larvae for a full 30 days. Each slow-release, floating ring treats u...