I have several red haven peach trees that were given to me that are actually bearing fruit, however, the japenese beetles got the whole crop last year (I've applied Milky spore this year) but now I see that there is what looks like sap on each of the small fruits. I saw a couple of ants running up the trunk of one of the trees and don't know if they are invading the fruit and sucking the juice out our what is causing the globs of sticky sap. Any ideas? What should I spray with? Will Liquid 7 be enough? My other question is my pear trees. This is the first year for fruit and one tree had some nice pears starting on it and all of a sudden I noticed that some of the limbs and leaves turned brownish-black and are very supple. It looks to me like they got frost bitten, but I don't think we've had another morning frost since I first noticed the fruit - any suggestions? Thanks.