1-24 of 32 Books

Introduction to plant diseases
By George Blanchard Lucas

Diseases of forest and shade trees of the United States
By George H. Hepting

Diseases and pests of ornamental plants
By Pascal Pompey Pirone

A plant-disease survey in the vicinity of San Antonio, Texas
By F. D. Heald

Root diseases and soil-borne pathogens
By International Symposium on Factors Determining the Behavior of Plant Pathogens in Soil London 1968.

A report on the progress made in barberry eradication during the calendar year 1936 including summarized results for the period 1918-1936
By United States. Division of Plant Disease Control

Forest Health Assessment for the Northeastern Area--1993
By

Cankers on western quaking aspen
By D.W. Johnson

Modeling initial conditions for root rot in forest stands
By Michael A Marsden

Red belt in lodgepole pine in the Front Range of Colorado
By J. M. Schmid

What is known about disease potential of wind-thrown timber; a summary report
By United States. Forest Service. Pacific Northwest Region. Division of Timber Management

Helminthosporium turcicum, and H. maydis leaf blight ratings on corn at Plant Industry Station, Beltsville, Md., 1954
By United States. Agricultural Research Service. Field Crops Research Branch

Crotalaria, a new legume for the South
By Roland McKee

Extent and importance of the white pine blight
By United States. Forest Service
Die bestryding van plantsiektes
Die bestryding van plantsiektes
By P. M. Le Roux

Evaluation of hidden lakes dwarf mistletoe pruning study. Routt National Forest Colorado
By D.W. Johnson