Feeding regimes did not seem to have an impact on susceptibility to Citrus Leaf Miner. However, the trees treated with Kaolin clay had no citrus leaf miner whatsoever.
citrus leaf miner in meyer lemon leaf
Supporting you to grow food
My lemon leaf just like that picture， I don’t know how to take care, what kind Chemical to use?
It’s Citrus Leaf Miner. You can read more about this pest and what to do about it here.
Happy gardening!
Duncan