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Beverly from Lufkin Texas writes

How often do I need to spray Orthene 97 Spray Insecticide on roses and azaleas for preventative? Every 7-10 days?

It has been a long time since I had roses and I can't remember everything I used to do. Azaleas are new to me and camellias.

Answer:

For repeat applications of Orthene 97 Spray Insecticide use a minimum spray interval of 3 days for application rates up to and including 1/2 lb. product/A and a minimum of 7 days for rates exceeding 1/2 lb. product/A

Answer last updated on: 04/25/2019

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Orthene 97 Spray Insecticide

Orthene 97 Spray Insecticide

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$30.34

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