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      • Watkins Media Limited

        Watkins Media Ltd. consists of 4 imprints - Watkins (self-help, personal development and mind, body, spirit), Nourish (healthy living and cookery), Angry Robot (science fiction and fantasy) and Repeater (Radical Politics, Fiction and Philosophy). The story of Watkins Publishing dates back to March 1893, when John M. Watkins, a scholar of esotericism, overheard his friend and teacher Madame Blavatsky lamenting the fact that there was nowhere in London to buy books on mysticism, occultism or metaphysics. At that moment Watkins was born, soon to become the home of many of the leading lights of spiritual literature, including Carl Jung, Rudolf Steiner, Alice Bailey and Chögyam Trungpa. Today our passion for vigorous questioning is still resolute, our books have continued to reflect the development of spiritual thinking and new science over the past 120 years. We remain at the cutting edge, committed to publishing books that change lives.

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      • Water Environment Federation

        Water Environment Federation (WEF)publishes a variety of technical publications, including newsletters,manuals of practice and other books, magazines, and journals.

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        Fertilizers & manures
        December 2000

        Sustainable Management of Soil Organic Matter

        by Edited by Robert M Rees, B Ball, C Watson, C D Campbell

        Includes some fifty edited and revised papers from an international conference on Sustainable Management of Soil Organic Matter, held by the British Society of Soil Science in Edinburgh in September 1999. The book explores the results of recent research studies examining how organic matter functions in soils, factors affecting organic matter quality and quantity and how management of organic matter can be optimised in order to achieve sustainable farming practices.

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        Botany & plant sciences
        December 1994

        Azuki Bean

        Botany, Production and Uses

        by Thomas A Lumpkin, Dean C McClary

        Azuki is one of the twelve most important grain legumes in the world and is grown widely in China, Japan, South Korea and Taiwan. It has also been produced or studied in several other countries, including the USA (Minnesota and Washington States), Argentina and Australia. In Japan, azuki is an essential ingredient of both seki-han, a festive rice dish, and an, a sweetened bean paste. Botanically, it formerly belonged to the genus Phaseolus, but it has recently been transferred to the genus Vigna with relatives such as mungbean, black gram and rice bean. This book is the first comprehensive work on this crop. It draws extensively on the Chinese, Japanese and other East Asian literature and is based on a review of approximately 800 published references. It is a definitive reference work that should greatly enhance interest in the crop. It is aimed at researchers throughout the world working on grain legumes, as well as others in agronomy and plant science.

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        September 2000

        Blond

        Roman

        by Oates, Joyce C

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        Science & Mathematics
        November 2016

        Keys to the Tropical Fruit Flies of South-East Asia

        (Tephritidae: Dacinae)

        by Richard A I Drew, Meredith C Romig

        Fruit flies are a major issue facing horticultural producers, and as global warming and species migration become more prevalent issues there is an urgent need for easy identification of these pests. A companion volume to the recently published “Tropical Fruit Flies of South-East Asia (Tephritidae: Dacinae)”, this book provides fully-illustrated keys for the identification of all currently-known Dacinae fruit flies. Focusing on south-east Asian fauna, it covers areas including India, Bhutan, Nepal, Sri Lanka, Myanmar, China, Taiwan, Japan, the Philippines, Palau, Vietnam, Thailand, Singapore, Malaysia and Indonesia. This major new reference work is produced by experts with over 80 years' combined research experience, and through simple identification information can help prevent these major pest species being introduced to new geographical areas. Of particular value to agriculture and quarantine officers responsible for the detection of new incursions, where early detection is both economical and essential to guarantee eradication, this book is also a valuable resource for researchers and students of agriculture and entomology. ; A companion to “Tropical Fruit Flies of South-East Asia (Tephritidae: Dacinae)”, this book provides fully-illustrated keys for the identification of all currently-known Dacinae fruit flies. Focusing on south-east Asian fauna, it aims to help prevent these pests being introduced to new geographical areas using simple identification information. ; 1: Introduction2: Species responses to male lures3: Morphological characters used to identify species of Dacini1: Keys to Genera, Subgenera and Species of Dacini4: Key to Genera in Tribe Dacini (including Genus Ichneumonopsis Hardy)5: Key to Subgenera in Genus Bactrocera (including Subgenera Afrodacus Bezzi and Nesodacus Perkins)6: Key to Subgenera in Genus Dacus2: Genus Bactrocera Macquart7: Key to species in Subgenus Asiadacus Perkins8: Key to species in Subgenus Bactrocera Macquart9: Key to species in dorsalis complex10: Key to species in nigrotibialis complex11: Key to species in Subgenus Bulladacus Drew & Hancock12: Key to species in Subgenus Daculus Speiser13: Key to species in Subgenus Gymnodacus Munro14: Key to species in Subgenus Hemigymnodacus Hardy15: Key to species in Subgenus Javadacus Hardy16: Key to species in Subgenus Papuodacus Drew17: Key to species in Subgenus Paradacus Perkins18: Key to species in Subgenus Parasinodacus Drew & Romig19: Key to species in Subgenus Paratridacus Shiraki20: Key to species in Subgenus Parazeugodacus Shiraki21: Key to species in Subgenus Semicallantra Drew22: Key to species in Subgenus Sinodacus Zia23: Key to species in Subgenus Tetradacus Miyake24: Key to species in Subgenus Zeugodacus Hendel25: Key to species in scutellaris complex26: Key to species in tau complex3: Genus Dacus Fabricius27: Key to species in Genus Dacus Fabricius (including Subgenera Callantra Walker, Didacus Collart, Leptoxyda Macquart, Mellesis Bezzi and Neodacus Perkins)4: Genus Monacrostichus Bezzi28: Key to species in Genus Monacrostichus BezziAppendix I: Subgeneric changes proposed since the publication of Drew & Romig (2013)

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        Insects (entomology)
        December 2013

        Tropical Fruit Flies of South-East Asia

        (Tephritidae: Dacinae)

        by Richard A I Drew, Meredith C Romig

        As global warming and species migration become more prevalent issues, there is an urgent need for a text that provides comprehensive taxonomic details and geographic distributions of Dacinae fruit flies within south-east Asia. In particular, some of the major pest species of this region are being introduced on a regular basis to new geographical areas, causing widespread food security issues and economic hardship. Quarantine and horticultural organisations require detailed information on these fruit fly species in order to detect and eradicate any new incursions. This major new reference work details the taxonomic research into the subfamily Dacinae, which contains the tropical fruit flies of south-east Asia, as well as many other regions of the world. While focusing on south-east Asian fauna, all known species are included, through a study of the type material available in museums around the world. Specimens collected in major surveys conducted across Asia from 1983 to present have also been used to ensure a complete, in-depth review of this subfamily. Providing complete descriptions and artwork of all species of Dacinae recorded from the south-east Asian region for the first time, this book is written and illustrated by experts with over 80 years' combined research experience. Areas covered include: India, Bhutan, Nepal, Sri Lanka, Myanmar, China, Taiwan, Japan, the Philippines, Palau, Vietnam, Thailand, Singapore, Malaysia and Indonesia. It is an essential reference for departments of agriculture, researchers and students of entomology and quarantine, horticultural and chemical industry personnel worldwide. Key features: - 120 recently discovered species - 500 detailed drawings - Revision of all known species - Updated geographical distributions and host records - Accurate list and detailed information of all known pest species This book will be followed by Keys to Fruit Flies of South-East Asia.

      • Trusted Partner
        January 2022

        The Fruit Fly Fauna (Diptera : Tephritidae : Dacinae) of Papua New Guinea, Indonesian Papua, Associated Islands and Bougainville

        by Richard A I Drew, Meredith C Romig

        The book is a taxonomic treatise of the tropical fruit flies of Papua New Guinea, Indonesian Papua, associated islands and Bougainville, the region of the world where speciation in the sub-family Dacinae has been most prolific. The book aims to provide readers with an updated record of all known species of Dacinae that occur in this geographic area including descriptions of 65 new species out of an entire list of 296 known species covered. It provides a discussion on the evolutionary origins of the Dacinae and a key to the genera and sub-genera recorded in the Australian-Pacific Region. Further, the major pest species and their biosecurity risks to other countries are discussed. Extensive field research by the authors and colleagues over many years has resulted in the accumulation of advanced knowledge of the tropical fruit flies in this region. - Records 296 known species - Descriptions and artwork of 65 new species - Discusses the evolutionary origins of the Dacinae - Provides a key to the genera and sub-genera in the Australian-Pacific A key reference for researchers of taxonomy, ecology and pest management in the family Tephritidae worldwide. Useful for biosecurity and horticulture workers in Agriculture Departments within government administration and universities around the world.

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        January 1988

        Das Zentrum des Zyklons

        Eine Reise in die inneren Räume

        by Lilly, John C

      • Trusted Partner
        August 2005

        Ausgesetzt

        Roman

        by Oates, Joyce C

      • Trusted Partner
        January 1981

        Gehirn und Geist

        Biologische Erkenntnisse über Vorgeschichte, Wesen und Zukunft des Menschen

        by Eccles, John C; Zeier, Hans

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        Botany & plant sciences
        June 2000

        Hemp Diseases and Pests

        Management and Biological Control

        by John M McPartland, Robert C Clarke, David P Watson

        Hemp is enjoying a worldwide resurgence. This unique book combines a review of the hemp pest and disease literature published over the past 50 years with up-to-date information on modern biological control techniques. Each pest and disease organism is presented in the same format, covering economic impact, geographical and host-plant range, plant symptoms, taxonomic description, life history, and differential diagnosis. Important cultural, mechanical, biological and chemical controls are highlighted with charts, illustrations and explicit instructions. Easy-to-use keys are included for rapid identification of the most common pests. Introductory chapters describe the general principles of plant protection, requirements for healthy plant growth, and taxonomy of parasites and pathogens.

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        January 2004

        Neurodermitis

        Juckreiz und Hautentzündungen stoppen

        by Roos, Thomas C.; Brost, Harald

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