Big-Leaf Mahogany
Big-Leaf Mahogany

Author: Ariel E. Lugo

Publisher: Springer Science & Business Media

Published: 2006-04-10

Total Pages: 444

ISBN-13: 0387217789

DOWNLOAD EBOOK

Big-Leaf Mahogany is the most important commercial timber species of the tropics. Current debate concerning whether to protect it as an endangered species has been hampered by the lack of complete, definitive scientific documentation. This book reports on vital research on the ecology of big-leaf mahogany, including genetic variations, regeneration, natural distribution patterns and the silvicutural and trade implications for the tree.

Hypsipyla Shoot Borers in Meliaceae
Hypsipyla Shoot Borers in Meliaceae

Author: R. B. Floyd

Publisher:

Published: 2001

Total Pages: 200

ISBN-13:

DOWNLOAD EBOOK

This publication contains the papers presented at an international workshop held at Kandy, Sri Lanka in August 1996. The review describes the biology and ecology of the main Hypsipyla species and highlights areas warranting further research.

Forest entomology in West Tropical Africa: Forest insects of Ghana
Forest entomology in West Tropical Africa: Forest insects of Ghana

Author: Michael R. Wagner

Publisher: Springer Science & Business Media

Published: 2013-06-29

Total Pages: 214

ISBN-13: 9401579369

DOWNLOAD EBOOK

It is a great honor and indeed a privilege for me to write the Foreword to this book, the first of its kind from the Forest Products Research Institute The study of forest insects is now becoming a matter of great concern to many people all over the world because insects damage the already depleted forests and forest resources. In Ghana very little interest was shown in the insects of forest trees and products. But as forest practices have become more intensive so also have the pests on the crops increased and the damage caused increased to alarming proportions. Foresters are now becoming in creasingly aware of the immense havoc that some of these insects can cause. To aid the fight against the pests they have to be fully identified and studied so that effective control measures can be implemented. It is in an effort to bridge this gap in our knowledge that one welcomes this book by Professor Michael R. Wagner, Dr. S.K.N. Atuahene and Dr.

Field Manual of Techniques in Invertebrate Pathology
Field Manual of Techniques in Invertebrate Pathology

Author: Lawrence A. Lacey

Publisher: Springer Science & Business Media

Published: 2007-10-04

Total Pages: 852

ISBN-13: 1402059310

DOWNLOAD EBOOK

The basic tools include chapters on the theory and practice of application of microbial control agents (MCAs) (Section I), statistical considerations in the design of experiments (Section II), and three chapters on application equipment and strategies (Section III). Section IV includes individual chapters on the major pathogen groups (virus, bacteria, microsporidia, fungi, and nematodes) and special considerations for their evaluation under field conditions. This section sets the stage for subsequent chapters on the impact of naturally occurring and introduced exotic pathogens and inundative application of MCAs. Twenty-three chapters on the application and evaluation of MCAs in a wide variety of agricultural, forest, domestic and aquatic habitats comprise Section VII of the Field Manual. In addition to insect pests, the inclusion of mites and slugs broadens the scope of the book.