Mildew on rose leaves.

[beeper]

I sprayed Rose Pride on my roses, as I have always done in the past, and it seems like now a lot of them have mildewed leaves, where they didn't before. Help!

 

[so lucky]

Maybe you are having warmer, damper weather than you normally have? What climate or zone are you in?

 

[beeper]

I sprayed Rose Pride on my roses, as I have always done in the past, and it seems like now a lot of them have mildewed leaves, where they didn't before. Help!

Zone 9, and yes we had had more damp mornings lately, but I have not seen this much in the leaves all over the rose garden.

 

[so lucky]

Some roses are more resistant to powdery mildew. And some seem to get it no matter what you do.
I have heard rose specialists recommend alternating two different types of fungicide, as a double whammy.
Maybe when your weather changes, the powdery mildew will go away.