ทรัพยากร ระบุป้าย: Tree Disease

5 รายการที่พบ (กำลังแสดง 1 - 5)

  1. Control of Insects on Deciduous Fruits and Tree Nuts in the Home Orchard Without Insecticides

    07-01-1975 This bulletin has been prepared especially for home gardeners. It tells how to control insect and mite pests of deciduous fruits and tree nuts of the U.S. through methods that either exclude the use of insecticides or mimimize their use. 36 pages, illustrations, photos
    Pest Control Biological Control Tree Disease Diseases and Pest Orchards

  2. Modern Arboriculture: A Systems Approach to the Care of Trees and Their Associates

    01-01-1991 The scope of this book deals with trees and their associates throughout the world. The information is applicable to the arborist, landscape architect, nursery person, forester, urban forester, fruit grower, bonsai enthusiast, and all other people who care about trees.
    Arborculture Agriculture-Handbooks Trees Diseases and Pest Tree Disease

  3. Diseases of Trees and Shrubs

    01-01-2005 This book is both an authoritative reference book and a powerful diagnostic tool. Organized according to type of disease-inducing agent, the second edition is also designed to be helpful in classroom and field instruction. Symptoms, signs, and cycles of hundreds of diseases are described and...
    Tree Disease Trees Diseases and Pests Shrub Diseases

  4. A New Tree Biology: Facts, Photos, and Philosophies on Trees and Their Problems and Proper Care

    ทรัพยากรหลัก 01-06-1989 Formerly separate publications, the text and dictionary are combined into a one-volume complete guide to Shigo’s album of facts, photos, philosophies, and terminology regarding trees, their problems, and their proper care. On the basis that trees support more integrated groups of living things...
    Trees Diseases and Pests Tree Disease

  5. Danida Forest Seed Centre Technical Notes No. 4- 42:Tropical and Subtropical Trees

    19-01-1998 A series of Technical Notes on Tropical and Subropical Trees. Technical Note 4: Nursery Techniques for Tropical and Subtropical Pine Technical Note 9: Seed Extraction Technical Note 13: Tools For Harvesting Tree Fruits Technical Note 17: Seed Extraction Technical Note 18: The Use Of Small...
    Scarification Tree Disease Fruit Tree Crops Seed Handling Tropical Fruit Tree Diseases and Pest Trees