Keep caterpillars from eating the leaves of your trees and bushes with this effective concentrate. 

The Safer® Brand caterpillar killer with B.t. utilizes Dipel® (bacillus thuringiensis var. Kurstaki) which, once ingested by the wayward caterpillar or worm, kills them within a few days.  This product is the most economical and convenient natural pest control solution to caterpillars and worms on the market!

It is recommended that this product be applied late in the afternoon or on cloudy days since B.t. breaks down in the sunlight.

Safer® Brand is the leader in alternative lawn and garden products. Safer® Brand recognizes the growing demand by consumers for these products, offering a wide variety of natural and organic solutions for lawn, garden, landscape, flowers, houseplants, insects and more!