Magnolia Trees
Q.

Damage to magnolia leaves

Zone LA2 8BA | Roya added on November 20, 2016 | Answered

I can't identify the cause of the damage and insecticides don't seem to have any effect. Can you help?

A.
A.Answers to this queston: Add Answer
Downtoearthdigs
Certified GKH Gardening Expert
Answered on November 21, 2016

Many insects can leave this type of damage on leaves.
I would suggest using Neem Oil to treat the plant.
Neem Oil is organic and safe for people, pets and bees.

https://www.gardeningknowhow.com/plant-problems/pests/pesticides/neem-oil-uses.htm

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