Sounds like Google is going to be your best friend for awhile!
I don't do edibles, so no help here.

I try to stay organic so my solution would be different cultivars of fruit that have less issues, a vigerous composting,mulching and maintenance program to keep my fruit strong. One of the things that has worked with strawberries (usually slugs and pillbugs that go after them here) is planting them in the MIDDLE of a wildflower bed. There are a tremendous amount of predatory bugs that live on wildflowers that keep my strawberries at about 90% yield w/o my intervention. My neighbor has an old cultivar(don't know which) of peaches that only get a few bird pecks. It wouldn't be too hard to find one through TAMU or on the internet. Blueberries aren't really considered a TX crop unless you live on sandy loam soil. Most of the soil in TX(as well as municiple water) is alkaline. Here's a link to disease resistant grapes. PJ

Here is a link that might be useful: modern muscadine

Gosh, PJ, so much help! I would put mulch and diatomacious earth under the strawberries. Feed your peaches and cover them with Surround kaolin clay. That's all I gots.