20 Questions on Plant Diagnosis
Joe Boggs, Ohio State University Extension, Hamilton CountyErik Draper, Ohio State University Extension, Geauga CountyJim Chatfield, Sarah D. Williams, and Mike J. Boehm, Department of Plant PathologyThis is the third fact sheet in a series of 10 designed to provide an overview of key concepts in plant pathology. Plant pathology is the study of plant disease including the reasons why plants get sick and how to control or manage healthy plants.Proper diagnosis of plant problems is a key factor in plant health management. Читать дальше...