Question
On my rose bushes, the leaves are starting to turn white and the roses don't really look that nice. The tips of the rose pedles are brown.

What can I do?

Answer
Hi Vickie-

If the leaves are turning white - it could be fungus/mildew or some type of pest.  I would spray once a week with a pesticide/fungicide combination you should be able to buy at the local garden center.  Has it been raining a lot in your area - or do you water with a sprinkler?  Sometimes if it is very humid, and raining a lot, it can cause the leaves to turn white from mildew.  Otherwise - it could be some type of pest.  Using the spray combination - should take care of either one.

Good luck-

Carlene