Grapefruit Trees

Scale Infestation

Anonymous added on January 22, 2011 | Answered

I have some grapefruit trees and they have had scale for about a year and a half now. I've started using an insect soap and the scale have mostly disappeared, but there are still some left. I can't get rid of them, what can I do?

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Certified GKH Gardening Expert
Answered on January 24, 2011

Try using neem oil. It is organic and very effective against these pests. Here is more information:

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