Author
New York State Agricultural Experiment Station; Cornell University
Abstract
INSECTS: Prebloom oil strategies in pear and apple; Pear psylla biology and control; CHEM NEWS: Diazinon label change; Ecogen, Necessary Organics vending changes; FIELD NOTES: Hudson Valley pear psylla; Hudson Valley apple scab update; DISEASES: Black knot of plum
Publisher
New York State Agricultural Experiment Station; Cornell University
Subject
Fruit; Entomology; Pest Management; Crop Development
Related Version
This is a scanned (400 DPI) preservation copy of a newsletter previously published in print, and html format (originally here: http://www.scaffolds.entomology.cornell.edu/1999/index.html , and archived on the Internet Archive here: http://wayback.archive-it.org/2566/20160617201221/http://www.scaffolds.entomology.cornell.edu/1999/index.html )