ធនធាន ដាក់​​​ស្លាក: Tree Diseases

3 items found (Showing 1 - 3)

  1. Management Guide for Low-Input Sustainable Apple Production

    01 មករា 1914 This publication may be used as a primary source of information for commercial apple growers who want to incorporate changes in their production systems. It is a compilation of information from many sources on practices that address the goals and philosophy of Low-Input/Sustainable Agriculture...
    Sustainable Agricu... Northeastern States Apple Harvesting Fruit Trees Fruits Tree Diseases Fruit Disease Disease Control Pest Control

  2. Erythrina: Production and Use - A Field Manual

    01 មករា 1993 This book provides information on the many uses of Erythrina, as well as its production and use. Eeythrina is increasingly noted in the literature as: a producer of forage, green manure, medicine and wood for handicrafts; a support tree for valuable climbing crops; a "shade tree" for coffee,...
    Useful Tree Multipurpose trees Tree Diseases Pest Management Disease Control Pest Control Erythrina

  3. Insects that Feed on Trees and Scrubs

    01 មករា 1976 This book and its companion volume on diseases are reference manuals that cover the major biotic pests and environmental problems associated with woody ornamental plants. This volume covers arthropod pests, providing essential information about most of the more common and important insects,...
    Ornamental Shrubs Ornamental Trees Tree Diseases Shrub Diseases Tree Pests Shrub Pests Pest Management Insect pests Disease Control