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2 thoughts on “Scale are usually located on the underside of leaves and sometimes the stems of plants square crop

    • Leaf, Root & Fruit Post author

      Hi Loretta,

      We notice scale appearing on citrus trees that have poor airflow and/or are lacking in nutrients (particularly nitrogen). I’d recommend rectifying those issues first. Often predatory bugs will clean up any problems, but if they don’t, then a spray of white oil will do the trick.

      Good Luck & Happy Gardening!