Peach Tree Critters

20110608-110349.jpg

Here’s a close up on the subject of my question below. This one was taken from up high, where it seems slugs would be unlikely to venture. I’m also not seeing any snails or slugs on the trunk or branches.  I picked up some PBR to lure them away, just in case.

Peach Tree

20110608-105921.jpg

QUESTION: Hi all, just wondering if anyone knows what might be causing these little holes in the leaves of my peach tree? Would this be the work of snails, slugs, or some other little bug? I’ve already been treating the tree with a copper fungicide (not as frequently as the recommended five days but more like every 7-10 days for the last few weeks).  Should I continue?  Should I stop?  Should I do something else?

Roses

20110607-074633.jpg

This in contrast is my rosebush of which I’m getting a little concerned because of how some of the leaves are curling slightly and have a little whitish look to them. My mulch neighbor suggested I may be overwatering it, maybe it needs more sun and this might be mildew.

QUESTION: has anyone else witnessed this on their own roses? Is it mildew? Are there treatments other than giving it more sun, less water?