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#208193 Reply

E. Vinje
Keymaster

Hey David!

Unfortunately there is not one beneficial insect that will take care of all three citrus tree pests. I think a mix of green lacewings and leafminer parasites will fit your needs. The lacewings will take care of the aphids as well as the crawler stage of scale insects. Leafminer parasites will help to control your leafminer population. If you’d like, it may be beneficial to do a round of treatment with Horticultural oil before you introduce the beneficial insects. Horticultural oil will help to knock back ALL life cycle stages of the scale, giving your beneficials a leg up on the situation.

Find leafminer parasites, lacewings, and horticultural oil here!

Hope this helps!