Question From: Fort Myers, Florida, United States
Q: Is Bacillus Thuringiensis suitable for use on water lilies in a Koi fish pond to eradicate caterpillars on the leaves
A: I'm not familiar with pests in your area or water gardening issues. I recommend you take a sample of the pest to your local garden center that sells products for water garden for an accurate ID and recommendation for control. Best And Happy Yardening, Nancy
