1-24 of 32 Books

Introduction to plant diseases
By George Blanchard Lucas

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

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

Cankers on western quaking aspen
By D.W. Johnson

Forest Health Assessment for the Northeastern Area--1993
By

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

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

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

Spray to save the fruit crop from insects and diseases...
By United States. Bureau of Entomology

Extent and importance of the white pine blight
By United States. Forest Service

Sugarcane culture and syrup production
By D.M. Broadhead

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

Simulation of management options for stands of Southwestern Ponderosa Pine attacked by Armillaria root disease and dwarf mistletoe
By M.A. Marsden

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