bringing in lemon tree with leaf miners
I want to bring in my meyer lemon trees for the winter, and was planning to begin acclimating them to the indoors, when I discovered that they have leaf miners. I have sprayed twice with Spinosad-one week apart, and plan to spray several more times, also one week apart. At what point can I bring the lemon trees in and not have bugs in the house?
My trees are in large pots and each one is about 30" high (without the pot). I appreciate any advice that anyone can give. Thanks!