All my rose leaves are being eaten! I've sprayed them religiously....

Most likely Japanese battle.Start with apply food grade diatomaceous earth around the bushes. The start a systemic three in one system by Bayer.This is a fungus,insect control and fertilizer all in all. Continue to spray with horticultural oil

Start by applying food grade diatomaceous earth.Use a three in one systemic by Bayer it is a insect,and fungicide control and fertilizer in one. Continue to spray with horticultural oil.

Do they have white or yellow spots along with holes in the leaves? If so it is a fungus that hybrid roses are prone to. I was told to spray with 1 gallon water and 2 table spoons baking soda. It should be done early spring before new sprouts start. The whole plant must be saturated along with the ground around it. I got to mine a little late but sprayed anyway. It seems to have halted the damage for now.

No discoloration of any kind...just holes and some almost resemble lace, there are so many...practically the entire bush. I've checked for insects, snails, slugs, caterpillars. ..no indication of any of those. No mealy bugs or white fly either. So discouraging.

talk to your local rose society. they know the answers to anything about roses...they even came to my house and explained what was wrong with mine.....now i have beautiful roses......google American Rose Society for more info