Correctly identifying a disease affecting a tree or shrub is key to being able to treat the disease effectively and to avoid applying pesticides that are ineffective in correcting the problem (thereby helping to protect the environment). This publication can serve as a quick reference for identifying diseases that occur on trees and shrubs commonly grown in cold winter climates. Has 90 color photos for disease identification. For homeowners, gardeners, nursery and garden center personnel, lawn and tree service personnel, students of horticulture and plant pathology, Master Gardeners and educators.
MES Distr Ctr (firstname.lastname@example.org, fax 612/625-6281). Credit cards: 800/876-8636, 612/624-4900.