Oregon State University has published three new handbooks, aimed at gardeners, which provide the latest ways of dealing with insect pests, weeds, and plant diseases. There are print editions that can be purchased from bookstores, from an online store, or by calling the OSU Extension and Experiment Station Communications at 800-561-6719. There are also online versions. Though these may not be updated yet, they will be soon. Links:
These are good resources for garden centers to share with their customers, and people in the industry will find useful information in them as well.
