Riceland Spiders of South and Southeast Asia PDF Download
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Author: A. T. Barrion
Publisher: Int. Rice Res. Inst.
ISBN: 0851989675
Category : Nature
Languages : en
Pages : 738
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Book Description
This work, which represents a major contribution to the literature for those interested in spiders or more generally in biological control and crop protection. Spiders are among the most omnipresent and numerous predators in both agricultural and natural ecosystems, and without them insect pest populations would go out of control. Their potential as biological control agents can only be appreciated though a greater understanding of their abundance and species composition in different ecological systems. There is a great need for literature providing guidance on spider identification. This volume provides a comprehensive illustrated guide to the spider fauna of rice in South and Southeast Asia. It is designed to be used by both specialists and novices.The majority of the species covered were collected from a diversity of habitats in the Philippines. The bulk of the book consists of keys to the identification of families, genera, and species of Philippine spiders, illustrated by more than 1,000 line drawings, and 92 color photographs. A total of 341 species belonging to 134 genera within 26 families are recognized. Of these, 257 species and 8 genera are new to science. Also provided are distribution maps for individual species and a classification scheme for Philippine riceland spiders.
Author: A. T. Barrion
Publisher: Int. Rice Res. Inst.
ISBN: 0851989675
Category : Nature
Languages : en
Pages : 738
Get Book Here
Book Description
This work, which represents a major contribution to the literature for those interested in spiders or more generally in biological control and crop protection. Spiders are among the most omnipresent and numerous predators in both agricultural and natural ecosystems, and without them insect pest populations would go out of control. Their potential as biological control agents can only be appreciated though a greater understanding of their abundance and species composition in different ecological systems. There is a great need for literature providing guidance on spider identification. This volume provides a comprehensive illustrated guide to the spider fauna of rice in South and Southeast Asia. It is designed to be used by both specialists and novices.The majority of the species covered were collected from a diversity of habitats in the Philippines. The bulk of the book consists of keys to the identification of families, genera, and species of Philippine spiders, illustrated by more than 1,000 line drawings, and 92 color photographs. A total of 341 species belonging to 134 genera within 26 families are recognized. Of these, 257 species and 8 genera are new to science. Also provided are distribution maps for individual species and a classification scheme for Philippine riceland spiders.
Author: Christa L. Deeleman-Reinhold
Publisher: BRILL
ISBN: 9004475583
Category : Science
Languages : en
Pages : 603
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Book Description
Forest Spiders of South East Asia offers the first comprehensive systematic account of all sac and ground spiders of South East Asia, which together constitute an estimated 12% of all spiders in the region. All ten subfamilies, 57 genera and numerous species of the region are defined, described, and illustrated. One new subfamily and a large number of new genera and species are described and named. Several hundreds additional, described and new, species are referred to. Distribution of all species covered in this volume is shown in 50 maps. More than a thousand line drawings and 16 colour photographs are used to illustrate the descriptions of the species, of which the great majority has never been illustrated before. The book provides a modern revision of all sac and ground spiders with clear illustrated diagnosis and descriptions of all known members of this group and many new species and genera. Identification of all 47 families occurring in the region is illustrated in beautiful and detailed drawings.
Author:
Publisher: Int. Rice Res. Inst.
ISBN:
Category :
Languages : en
Pages : 34
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Book Description
Author: P. A. Sebastian
Publisher: Universities Press
ISBN: 8173716412
Category : Spiders
Languages : en
Pages : 642
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Book Description
Author: S. Jayaraj
Publisher: Alpha Science Int'l Ltd.
ISBN: 9788173197765
Category : Science
Languages : en
Pages : 420
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Book Description
A pressing issue: Biodiversity and Insect pest Management confronts the indiscriminate use of pesticides, offering a range of contributions from Eminent Scientists who present alternative solutions and new ideas to eliminate this problem.
Author: Chandrakasan Sivaperuman
Publisher: Springer Nature
ISBN: 9811951586
Category : Science
Languages : en
Pages : 665
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Book Description
This edited book brings out a comprehensive account of the faunal diversity in Great Nicobar Biosphere Reserve which is part of the Sundaland Biodiversity hotspot. The main focus of this volume is to address the ecological and economic significance of the biodiversity of this region. The book provides latest information on the faunal diversity of Great Nicobar Biosphere. It focuses on various faunal communities of this regions such as Floral diversity, Butterflies, Moths, Dragonflies & Damselflies, Termites, Hymenoptera, Coleoptera, Scorpion, Spiders, Turtle, Nicobar megapode. Chapters in this volume also covers Reptiles & Amphibians, Fishes, Mammals, Land and freshwater Mollusca. Marine animals such as Opisthobranchs, Sponges, Scleractinian Corals and Soft corals, Sea Anemones, Polyclads, Marine Molluscs, Echinoderms are also discussed. It is of interest for the researchers, teachers, scientists, capacity builders, policy makers. Also serve as reading materials for graduate and post graduate students e.g., Wildlife Biology, Forestry, Environmental Science, Wildlife Ecology, Zoology, Life sciences, Parks/Sanctuaries managers, National and International scientists, policy makers will also find this to be a useful document.
Author: Justin Gerlach
Publisher: Siri Scientific Press
ISBN: 0955863686
Category : Nature
Languages : en
Pages : 437
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Book Description
Author: Petar Beron
Publisher: Springer
ISBN: 3319744186
Category : Science
Languages : en
Pages : 995
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Book Description
This volume merges all geographical and paleogeographical data on all groups of the arachnofauna. The book features topics such as the ecological factors, climate and other barriers that influence the distribution of arachnida. It also elaborates on the characteristics of the distribution such as arachnida at high altitude (e.g. Himalaya), in caves, in polar regions and highlights differences between the arachnofauna of e.g. Mediterranean regions vs Central Europe, West African vs Indomalayan and more. Furthermore, amongst other topics the volume also includes chapters on the systems of arachnida, fossil orders, dispersal and dispersion, endemics and relicts, regional arachnogeography, cave and high altitude arachnida.
Author: Sheldon J. Segal
Publisher: Oxford University Press
ISBN: 0190288574
Category : Medical
Languages : en
Pages : 272
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Book Description
Human population growth has been a topic of speculation and spirited debate since the English economist Thomas Malthus predicted that population will increase faster than the food supply, with catastrophic results. Today, even as fertility rates decline on a global scale, relentless increases in population and other population-driven factors threaten not only the food supply, but also the stability of entire regions of the world. No single individual has contributed more to our understanding of scientific matters related to human population than Sheldon Segal has. Pioneer in contraceptive research and developer of Norplant, Segal has orchestrated many of the international clinical trials of new contraceptives in the last quarter century. In this one volume Segal examines how population factors impact critical scientific elements of human affairs: contraception, family planning, environmental degradation, climate change, food and fresh water supply, and the threat of newly emerging diseases. As we follow Segal from meetings with heads of state and foreign ministers through to his impassioned, grassroots efforts to secure suitable funds for impoverished countries, we gain a behind-the-scenes perspective on how individuals and nations juggle humanitarian and scientific concerns with political agendas. Informed at every turn by Segal's keen intelligence and humane values,Under The Banyan Tree skillfully blends engaging narrative with history and analysis, providing a dramatic and all-encompassing portrait of this most basic of human concerns.
Author: Johnson Stanley
Publisher: Springer
ISBN: 9401777527
Category : Technology & Engineering
Languages : en
Pages : 531
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Book Description
The pesticide should cause effect on the target pests and be selective enough to spare the non-target beneficial. The book deals with the pesticide toxicity to predators, parasitoids and microbes which are used for pest management in the agroecosystem. The other beneficials exposed to pesticides are pollinators, earthworms, silkworm and fishes. The book contains information on the modes of pesticide exposure and toxicity to the organisms, sub-lethal effects of insecticides and method of toxicity assessment, risk assessment of pesticidal application in the field. The purpose of the work is to compile and present the different procedures to assess pesticide poising in organisms related to the agroecosystem along with discussions on risk assessment procedures with clear comparison of toxicity of pesticides to target pests and non target beneficial organisms.
