Wendy from Chanute, Ks writes
Yes, Malathion 57% can be used on some edible vegetation. Please review the product label for more information and a complete list of fruits and vegetables that Malathion 57% is safe to be used on. The pre-harvest interval (PHI) when using Malathion 57% can vary from 0-7 days, depending on what vegetable you treating.
Answer last updated on: 03/04/2020