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Janie from Ellington writes

How often should I apply Bonide All Seasons Horticultural Spray Oil?

I have leaf rollers in my apple tree.

Answer:

Bonide All Seasons Horticultural Spray Oil is applied 3 3/4 oz per one gallon of water as needed for treating the apple tree for leafrollers.

Answer last updated on: 07/06/2017

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