Kathy from Savannah,ga writes
I'm considering using this product but I'm concerned about what Diatomaceous Earth will do to earthworms, ladybugs and other beneficial insects. The clerk at the nursery said they probably wouldn't think of it as food but I want to make sure.
Diatomaceous Earth 85% - 4 lb. bag causes abrasions through contact or ingestion by the insect. The manufacturer advises that Diatomaceous Earth 85% IS digestible by earthworms, therefore causing no harm. Lady bugs are not on the product label. We recommend contacting VPG 888-583-5296 to verify if the other beneficial insects you are concerned about would be harmed. Please let us know if you have any other questions or concerns.
Answer last updated on: 05/14/2013