Forest Entomology in East Africa

Forest Insects of Tanzania

Author: Hans G. Schabel

Publisher: Springer Science & Business Media

ISBN:

Category: Technology & Engineering

Page: 328

View: 324

East African forests, among the world’s most biologically rich and diverse, are subject to multiple pressures, including insects. As the first work to focus exclusively on East African forest insects, this monograph distils 135 years of scientific and historical literature extending from before the colonial era to the present into an authoritative survey of this region’s major pests of trees and wood, as well as their antagonists.

Agricultural Insects of East Africa

A List of East African Plant Feeding Insects and Mites ... Mainly Covering the Period 1908 to 1956

Author: R. H. Le Pelley

Publisher:

ISBN:

Category: Agricultural pests

Page: 307

View: 393

Pocket Guide Insects of East Africa

Author: Dino J. Martins

Publisher: Penguin Random House South Africa

ISBN:

Category: Nature

Page: 160

View: 907

Insects have a greater impact on human lives and livelihoods than any other group of organisms. This guide will help you to identify insects that are frequently encountered, very striking or ecologically important in the region. Compact and easy-to-use, it features more than 400 of the interesting and diverse insect groups found in Uganda, Kenya, Tanzania, Rwanda and Burundi. Full-colour photographs of all featured species are accompanied by concise text giving key identification features for each group.

Guide to Sources for Agricultural and Biological Research

Author: J. Richard Blanchard

Publisher: Univ of California Press

ISBN:

Category: Reference

Page: 735

View: 640

A guide to information sources including abstracts and indexes, library catalogs, government publications, review literature, book reviews, congresses and conferences, dissertations, research in progress, translations, dictionaries, encyclopedias, thesauri, abbreviations, directories, lists of periodicals, handbooks and yearbooks, works on experimental procedures, and classification systems.

Agricultural Insect Pests of the Tropics and Their Control

Author: Dennis S. Hill

Publisher: CUP Archive

ISBN:

Category: Agricultural pests

Page: 516

View: 537

Principles and methods of pest control; Biological control of insect pests in Africa; Chemical control of insect pests; Pests descriptions, biology and control measures; Major tropical crops and their pests.

Ecology and Biogeography of High Altitude Insects

Author: M.S. Mani

Publisher: Springer Science & Business Media

ISBN:

Category: Science

Page: 530

View: 220

In my book Introduction to High Altitude Entomology, published in 1962, I summa rized the results of eight years' studies, mainly on the Himalaya. I have since then had the opportunity of studying the collections of high altitude insects from the Alps, Carpathians, Caucasus, Urals, Alai-Pamirs, Tien Shan, Altai and other im portant mountains of the world in different museums and institutions in Europe. Through the courtesy and generosity of the Academy of Sciences of the Union of Soviet Socialist Republics, I was also able to personally collect insects and make valuable field observations on the Caucasus, the Alai-Pamirs, Ala-Tau and the Tien Shan mountains. Through comparative studies I have tried to synthesize the fundamental principles of high altitude entomology. I have described here the distinctive characters of the high altitude environment, the ecological specializations of the high altitude insects, their ecological inter relations and the outstanding peculiarities of their biogeography. I have also pre sented here an outline of the high altitude entomology of the principal mountains of the world, with brief accounts of their orogeny, geology and vegetation. This book differs from all other contributions in the field in its comparative ecological approach and in the fact that the main emphasis is throughout on the evolution of the high altitude ecosystem as an integral part of the orogeny. High mountains are, in all parts of the world, important and independent centres of origin and differ entiation of distinctive and highly specialized ecosystems and faunas.

Insects of Stored Products

Author: David P. Rees

Publisher: CSIRO PUBLISHING

ISBN:

Category: Nature

Page: 181

View: 906

Insect infestations in grains and other stored food and fibre products cause annual losses worth many millions of dollars worldwide. This illustrated guide allows both specialists and non-specialists to identify the major pests of durable stored products found throughout the world.

Forest Entomology in West Tropical Africa: Forest Insects of Ghana

Author: Michael R. Wagner

Publisher: Springer Science & Business Media

ISBN:

Category: Science

Page: 244

View: 132

This monograph, in its second edition, remains the only comprehensive source of information on economically important forest insects in West Africa. There has been a complete upgrade to all photos, figures, tables and line drawings. Many pest insects discussed have the potential to greatly alter the utilization of these valuable tropical forests. This comprehensive treatise of insects includes information on the general forest cover types and insects of utilitarian value.

Coastal Forests of Eastern Africa

Author: Neil D. Burgess

Publisher: ANWB Media - Boeken & Gidsen

ISBN:

Category: History

Page: 443

View: 312

The eastern African coastal strip contains a tiny chain of patches of lowland tropical dry forest. They were previously considered to be of low conservation priority in terms of endemism and species diversity, but research since the mid-1980s has shown that their biological richness is comparable to other important tropical forest types in Africa. This book defines these "Coastal Forests", describes the physical environment which influences their formation, and summarizes the latest available information on their species diversity and levels of endemism. Human impact on these forests is considered against current conservation efforts and needs. Finally, new proposals are put forward to ensure that the future of these forests is safe.