Author: Jiandong An
Publisher:
ISBN: 9781775574392
Category : Bumblebees
Languages : en
Pages : 89

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Author: Owain Westmacott Richards
Publisher:
ISBN:
Category : Bumblebees
Languages : en
Pages : 65

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Author: Dave Goulson
Publisher: Oxford University Press on Demand
ISBN: 0199553068
Category : Nature
Languages : en
Pages : 330

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Book Description
This book provides a concise and readable summary of the ecology and behaviour of bumblebees, with a particular focus on practical issues such as conservation strategies, management of bumblebees for crop pollination, and the possible impacts of bumblebees as non-native invasive species.

Author: Alexandre K. Monro
Publisher: Cambridge University Press
ISBN: 1009083880
Category : Science
Languages : en
Pages : 325

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Book Description
Cryptic species are organisms which look identical, but which represent distinct evolutionary lineages. They are an emerging trend in organismal biology across all groups, from flatworms, insects, amphibians, primates, to vascular plants. This book critically evaluates the phenomenon of cryptic species and demonstrates how they can play a valuable role in improving our understanding of evolution, in particular of morphological stasis. It also explores how the recognition of cryptic species is intrinsically linked to the so-called 'species problem', the lack of a unifying species concept in biology, and suggests alternative approaches. Bringing together a range of perspectives from practicing taxonomists, the book presents case studies of cryptic species across a range of animal and plant groups. It will be an invaluable text for all biologists interested in species and their delimitation, definition, and purpose, including undergraduate and graduate students and researchers.

Author: Younis Ahmad Hajam
Publisher: CRC Press
ISBN: 104001108X
Category : Science
Languages : en
Pages : 292

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Book Description
This new innovative work on insects and their impact on the ecosystem covers the role of insects in environmental pollution, their use in sustainable agricultural services, and the industrial, forensic, and medical applications of insects and their pure products. The book also covers the entomological and molecular aspects of insects, identifies the gaps in the research, and looks at integrated management strategies for pests. Volume 1: Importance, Threats, Conservation, and Economic Perspectives, reviews the different insect orders regarding their diversity and importance in providing free ecological services and discusses the diversity patterns of world biogeographic zones and how insects contribute to maintaining ecological diversity. Volume 2: Environmental Indicators, Molecular Approaches, and Management Strategies discusses the role of insects as environmental indicators, the effect of pesticides on insect diversity, strategies to control the diversity of insects, medical and forensic importance of insects, exploring new insect species through DNA barcoding, integrated pest management, the role of insect population in agriculture, and eco-friendly pest management approaches. Some topics covered in the book include: Role of insects for the sustainable agricultural development Commercial importance of insects and their products Food additive roles of insects and formulation of remedies for the reduction of disease pathogenesis Management strategies for pest control Some specific topics include colony collapse disorder of managed honey bee (Apis mellifera l.) populations, insects as strong crime indicator tools in forensic sciences, insect-based value-added products, and more. Together, these two volumes offer important information for researchers, academicians, scientists, industrialists, teachers, entomologists, and students for understanding the contribution of insects towards the sustainability of the ecosystem.

Author: Christina M. North
Publisher:
ISBN:
Category :
Languages : en
Pages : 150

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Author: Nelson Pomeroy
Publisher:
ISBN:
Category :
Languages : en
Pages : 216

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Author: Malakīata Siṅgha Saiṇī
Publisher:
ISBN: 9788121108270
Category : Bumblebees
Languages : en
Pages : 248

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Author: Kenneth Wilson
Publisher: Cambridge University Press
ISBN: 1107136563
Category : Mathematics
Languages : en
Pages : 693

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Book Description
Introduces readers to key case studies that illustrate how theory and data can be integrated to understand wildlife disease ecology.

Author: Panuwan Chantawannakul
Publisher: Springer
ISBN: 9811082227
Category : Science
Languages : en
Pages : 321

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Book Description
From the perspective of local scientists, this book provides insight into bees and bee management of Asia, with a special focus on honey bees. Asia is home to at least nine honey bee species, including the introduced European honey bee, Apis mellifera. Although A. mellifera and the native Asian honey bee, Apis cerana, are the most commonly employed species for commercial beekeeping, the remaining non-managed native honey bee species have important ecological and economic roles on the continent. Species distributions of most honey bee species overlap in Southeast Asia, thus promoting the potential for interspecies transmission of pests and parasites, as well as their spread to other parts of the world by human translocation. Losses of managed A. mellifera colonies is of great concern around the world, including in Asia. Such global colony losses are believed to be caused, in part, by pests and parasites originating from Asia such as the mite Varroa destructor, the microsporidian Nosema ceranae, and several bee viruses. Taking advantage of the experience of leading regional bee researchers, this book provides insight into the current situation of bees and bee management in Asia. Recent introductions of honey bee parasites of Asian origin to other parts of the world ensures that the contents of this book are broadly relevant to bee scientists, researchers, government offi cials, and the general public around the world.