Not sure if the two are related or not, but I have tiny white spots on the leaves of LOTS of plants- beans, tomatoes, and lots of perennial flowers. I can't see any bugs, but there *may* be a few black spots on the underside of the leaves. Not always. My peppers and beans also have streaks of a purple-ish color. Not sure if they are related?? Any ideas on what is causing these and what to do??
photo:
http://farm4.static.flickr.com/3502/...366f22df18.jpg
photo:
http://farm4.static.flickr.com/3502/...366f22df18.jpg
