Leigh-ann from Wrentham, Ma writes,
We have leafminers in our boxwoods - is Bayer Advanced 12 Month Tree & Shrub the best product?
i have about 30 boxwoods in my yard and was just told that they have leafminers?? is this the best product to get rid of them?? I use a similar product from Bayer for my roses and it usually does the trick immediately. my other concern is that I live in MA and it can rain snow and be 80 all on the same day!! when is the best application time especially since there is already signs of discoloration thank you!!
Yes the 12 Month Tree and Shrub Protect and Feed would work well for control of leafminers in boxwoods. You should check with your local cooerpative extension office for timing as the application timing will vary from region to region.
Answer last updated on: 04/11/2013