Debby from Yorba Linda, Ca writes
I sprayed after zucchini was mature, alright to eat? Want to keep lady bugs, harmful to them? Does it kill good insects like lady bugs?
Bonide Liquid Copper Fungicide Concentrate can be applied up to harvest, just be sure to wash well before eating. Liquid Copper is a fungicide only and should not affect insects like lady bugs.
Answer last updated on: 04/18/2017