How to Control Aphids on Citrus Trees

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This topic has 1 reply, 2 voices, and was last updated 8 years, 9 months ago by Eric Vinje.

aphids on grapefruit tree

Created by Christi on November 24, 2015 at 7:36 am

Hi. I have a huge grapefruit tree dying from aphids, (or maybe citrus greening). I was hoping to use Tanglefoot around the base to stop the ants from climbing up to feed the aphids but seems its not being made. Can you recommend anything else?

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November 24, 2015 at 12:38 pm #184422

Eric Vinje
Keymaster

Hello Christi,

I would suggest a combination of diatomacious earth and another product called orange guard. The Diatomacious earth can be spread on earth surrounding trees to form a physical barrier against ants. The latter kills the aphids.

https://www.planetnatural.com/product/diatomaceous-earth/
https://www.planetnatural.com/product/orange-guard-ornamental-plants/

Also, here’s a link to our Aphid Control page:

https://www.planetnatural.com/pest-problem-solver/lawn-pests/aphid-control/.

Good luck!
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