Mosquito Dunks, 100PK Birding & Wildlife/Bird Feeders/Glass Feeders Multiple serving options to attract

Multiple serving options to attract more orioles

Perches Are Removable

In exchange for food

Easy to apply

Mosquito Dunks, 100PK Birding & Wildlife/Bird Feeders/Glass Feeders Multiple serving options to attractIncludes 5 trays of 20 dunks tray for a total of 100 dunks. Mosquito Dunks are small, beige, donut shaped tablets that float on standing water. As they dissolve, they release Bti (Bacillus thuringiensis israelensis), a naturally occurring bacterium that kills mosquito larvae but is harmless to other living organisms. Each Dunk: Controls mosquito larvae for 30 days or more Treats up to 100 sq. ft. of surface water, regardless of depth Can be broken