The Q&A Archives: spanish oak trees

Question: We live in michigan and winter in Fl.. Where we are there are spanish oak trees and in the spring worms come from them and it is not very nice. What can we do about this??


Pat Stamm

Answer: You can spray your tree with Bt (Bacillus thuringiensis var. kurstaki) which will control the caterpillars. Be sure to apply according to label directions.

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