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Control of Pests and Weeds by Natural Enemies
Biological control – utilizing a population of natural enemies to seasonally or permanently suppress pests – is not a new concept. The cottony cushion scale, which nearly destroyed the citrus industry of California, was controlled by an introduced predatory insect in the 1880s. Accelerated invasions by insects and spread of weedy non-native plants in the last century have increased the need for the use of biological control. Use of carefully chosen natural enemies has become a major tool for the protection of natural ecosystems, biodiversity and agricultural and urban environments. This book offers a multifaceted yet integrated discussion on two major applications of biological control: ...
Integrating Biological Control into Conservation Practice
Invasive species have a critical and growing effect upon natural areas. They can modify, degrade, or destroy wildland ecosystem structure and function, and reduce native biodiversity. Landscape-level solutions are needed to address these problems. Conservation biologists seek to limit such damage and restore ecosystems using a variety of approaches. One such approach is biological control: the deliberate importation and establishment of specialized natural enemies, which can address invasive species problems and which should be considered as a possible component of restoration. Biological control can be an effective tool against many invasive insects and plants but it has rarely been success...
Experimental Approaches to Conservation Biology
We are living in the early stages of a looming worldwide extinction crisis. Abundant evidence shows that the current rate of species extinctions is nearing its highest level since the asteroid collision 65 million years ago, and that humans are largely responsible. This book addresses the urgent need to understand and find solutions to this crisis. Written by an international team of contributors who are among the best-known and most active experimental biologists working in the field of conservation biology today, it provides a unique approach by focusing on individual species rather than whole plant and animal communities. Emphasizing throughout how conservation biology can benefit from an experimental approach, the book looks at a wide range of terrestrial and aquatic species—from giant pandas and tree snails to sea turtles and Steller sea lions—and demonstrates what can be done both to preserve rare species and to combat invasive organisms. Finally, contributors show how we can bridge the gap between policy makers and research scientists in order to develop lasting solutions to these problems.
The Insects
Insects represent over half of the planet’s biological diversity. This popular textbook provides a comprehensive introduction to this extraordinary diversity, and places entomology central to the theory and practice of evolutionary and ecological studies. Fully revised, this fifth edition opens with a chapter concerning the popular side of insect studies, including insects in citizen science, zoos and butterfly houses, and insects as food for humans and animals. Key features of insect structure, function, behaviour, ecology and classification are integrated with appropriate molecular studies. Much of the book is organized around major biological themes: living on the ground, in water, on p...
Invasive Species
An analysis of the ecological and political impacts of invasive species, written by a leading invasion biologist
The Green Menace
This volume describes the scientific and social responses made to discovery of the emerald ash borer (EAB) in North America. That beetle has become one of the most destructive and costly exotic species ever encountered. This work covers all major aspects of scientific research and management efforts related to it.
Environmental Decision-Making in Context
Because of the complexity involved in understanding the environment, the choices made about environmental issues are often incomplete. In a perfect world, those who make environmental decisions would be armed with a foundation about the broad range of issues at stake when making such decisions. Offering a simple but comprehensive understanding of the critical roles science, economics, and values play in making informed environmental decisions, Environmental Decision-Making in Context: A Toolbox provides that foundation. The author highlights a primary set of intellectual tools from different disciplines and places them into an environmental context through the use of case study examples. The...
