Mycological paper discussing the taxonomy and nomenclature of Pseudoperonospora
The fungal genus Ganoderma includes around 80 currently recognized species that are widely distributed in temperate, subtropical and tropical regions, and cause disease in a range of economically important perennial crops and tree-like plants. Ganoderma root and lower stem rots have a significant impact on yields from crops including oil palm, coconut, beverage crops, Acacia and rubber. The identification of species responsible for stem and butt rots is often ambiguous as closely related species may only be distinguished by subtle morphological differences. Within species there can be considerable morphological plasticity and this can make morphology-based identification difficult, particularly for species described from a single specimen. Molecular techniques are helping to slowly resolve Ganoderma taxonomy but it will be some time (if ever) before the taxonomy is fully resolved. This book brings together information on Ganoderma species that are reported to be responsible for crop diseases in tropical and sub-tropical agriculture and covers taxonomy, biology, genetics, aetiology, epidemiology and control. This book is an essential resource for researchers in Ganoderma in crop science and tropical agriculture, as well as practitioners and industry.
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This book provides an in-depth review and analysis of the biology of adults and larvae of the Family Oestridae (commonly known as botflies, or warble flies). Oestrid flies cause myiasis (invasion of living tissue by the larvae), and are a major pest of both domestic and wild animals worldwide. The book presents a comparative investigation of the life histories and adaptation to parasitism exhibited by this unique family of flies. It also gives a detailed survey of each genus and provides a synopsis of the taxonomy of the family. It contains chapters on morphology, life history, host-parasite relationships, taxonomy and behaviour.
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Trichoderma spp. are biotechnologically significant fungi, being widely used both in agriculture and industry. These microbes are also a potential drug source of clinical importance. In recent years, driven by advances in genetics and genomics, research on these fungi have opened new avenues for its varied applications. Divided into three sections, covering taxonomy and physiology, interactions with plants and applications and significance, this book also discusses topics that have seen rapid developments in the recent years. Various aspects of Trichoderma like molecular taxonomy, sexual and asexual developments, secondary metabolism, beneficial interactions with plants, applications as cell factories and harmful interactions with humans are discussed. This book, thus, hopes to be an essential ready reference for researchers, students and people form industry as well.
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Most previous publications on the classification of tapeworms (cestodes) have been based on compilations from the literature and are now dated. Thus there is a real need for up-to-date keys based on the re-examination of specimens and on a re-evaluation of the characters employed in cestode taxonomy. This book fulfils this need and provides keys to enable specialists and non-specialists to identify cestodes to generic level. The keys are dichotomous and are based largely on morphological characters. The authors have re-examined many specimens, including type specimens where possible. As a result, the keys reflect new ideas and have lead to reappraisals of cestode taxonomy, particularly at family and generic level, with many reallocations and synonymies. The authors include 19 international authorities from the UK, USA, Australia, Brazil, France, Norway, Italy, Switzerland, Poland, Bulgaria and the Ukraine. The book includes approximately 1700 illustrations and is a standard work on tapeworm identification and will be indispensable for parasitologists.
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The Encyclopedia of Herbs and Spices provides comprehensive coverage of the taxonomy, botany, chemistry, functional properties, medicinal uses, culinary uses and safety issues relating to over 250 species of herbs and spices. These herbs and spices constitute an important agricultural commodity; many are traded globally and are indispensable for pharmaceuticals, flavouring foods and beverages, and in the perfumery and cosmetic industries. More recently, they are increasingly being identified as having high nutraceutical potential and important value in human healthcare. An invaluable reference tool, this book: · Presents easily accessible information, including up-to-date nomenclature and taxonomy · Is beautifully illustrated with over 250 figures · Begins with an introductory chapter on the definition, classification, history, and applications of herbs and spices worldwide · Is written by a well-known authority within the field This encyclopedia is an excellent resource for researchers, students, growers and manufacturers, in the fields of horticulture, agriculture, botany, crop sciences, food science and pharmacognosy.
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This book addresses major themes in biological diversity, and reviews new research results in taxonomy in each phyla. Many new discoveries are the first time to spread to Chinese readers, who may know the general principles of evolution, ecology, classification, systematics, and animal body plans. Then readers delve into the taxonomy and general biology of all groups of animals. The census of each groups, not only phylum, but orders, families, and even species and subspecies are quite new to science. 内容简介 本书使用目前国际上最新的、最权威的动物分类研究成果，将所有动物界中的各大门类作了系统的归纳和厘定，其中的各类群，例如纲、目、科等级别的最新变化和成果充分地反映在本书之中，是目前为止国内对所有动物的多样性研究最新的总结。
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Parasitoid wasps are cosmopolitan, numerous and enormously diverse with probably one million or more species worldwide, most of which occur in moist tropics. The ecological importance of this group of insects is enormous although perhaps most evident in their major roles in the control of insect pest populations. In natural ecosystems they are integral in regulating populations of a vast number of insects, and therefore are key players in terrestrial food webs. Knowledge of their biology is still very poor because the current state of taxonomy is still in its infancy in many parts of the world. In this book, we provide an overview of the more than 30 families of parasitoid wasps that are found in the 11 countries in South East Asia. Particular emphasis is given to the most commonly encountered and reared, and those used as natural enemies in biological control programmes. In addition, outlines of the biology, ecology and behaviour of each family and important subfamily are presented. The current state of taxonomy in the region is summarised using distribution maps. Other chapters cover basic morphology, terminology and identification, collecting and rearing in the tropics, food web construction, and the molecular revolution in identification of difficult taxonomic groups. All groups are photographically illustrated. This book will be of value to professional entomologists, academics, entomology students and the growing body of amateur entomologists and insect photographers.
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Giardia and Cryptosporidium are both parasites of considerable global interest due to the gastrointestinal problems the organisms can cause in humans as well as domestic and wild animals. This book presents a comprehensive overview of recent research. Chapters discuss topics from taxonomy, nomenclature and evolution to molecular epidemiology, advances in diagnostics and zoonotic, human and animal health issues.
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This book describes interactions of plant viruses with hosts and transmission vectors in an agricultural context. Starting with an overview of virus biology, economics and management, chapters then address economically significant plant diseases of tropical and subtropical crops. For each disease, symptoms, distribution, economic impact, causative virus, taxonomy, host range, transmission, diagnostic methods and management strategies are discussed.
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This book provides a comprehensive reference work, summarising our knowledge of apples and their production worldwide. It includes 24 chapters written by international authorities from the USA, Canada, Europe and New Zealand. The main subjects addressed include taxonomy and production statistics, plant materials, apple physiology, orchard and tree management, crop protection (including organic production), harvesting and handling and utilization. The book will be of significant interest to those working in horticulture and botany.
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Litchi (lychee) and the related fruit longan are grown extensively in China and South-East Asia, as well as in Australia, Florida (USA), Southern Europe and Southern Africa. This book represents the only comprehensive, balanced and internationally focused publication on these fruit. It covers all aspects of production, from taxonomy and breeding, to propagation, flowering and fruit set, to diseases, pests and postharvest storage and processing. It also contains information on photosynthesis, productivity, plant-water relations and nutrition.
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This book, in three volumes, presents a detailed revision of the systematics and taxonomy of the platyhelminth class Trematoda, subclasses Aspidogastrea and Digenea, with keys for the identification of these parasites at the superfamily, family, subfamily and generic levels.The trematodes are parasitic worms infecting all vertebrate groups and include families of significance to human and animal health, with considerable economic impact. Volume 1 covers the subclass Aspidogastrea and order Strigeida, while the second and third volumes will cover the orders Echinostomida and Plagiorchiida.
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The chickpea is an ancient crop that is still important in both developed and developing nations. This authoritative account by international experts covers all aspects of chickpea breeding and management, and the integrated pest management and biotechnology applications that are important to its improvement. With topics covered including origin and taxonomy, ecology, distribution and genetics, this book combines the many and varied research issues impacting on production and utilization of the chickpea crop on its journey from paddock to plate.
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The Peach provides a comprehensive up to date reference work, summarizing our knowledge of peaches and their production worldwide and includes an extensive colour plates section. Chapters written by international authorities address botany and taxonomy, breeding and genetics of cultivars and rootstocks, propagation, physiology and planting systems, crop and pest management and postharvest physiology. The book also includes a contribution on the history of cultivation and production trends in China with historical references dating back to 1100 B.C for the first time in the English language.
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Root and tuber crops are important to agriculture, food security and income for 2.2 billion people in developing countries. These species produce large quantities of dietary energy and have stable yields under difficult environmental conditions. This second edition of Tropical Root and Tuber Crops is an authoritative treatment of four important root and tuber crops: cassava. sweet potato, yams, and aroids. The same format is followed for each crop: Origin and History, Taxonomy and Botany, Breeding and Genetics, Developmental Physiology, Agronomy, Pests and Diseases, Post-Harvest Quality and Marketing. This new edition reviews the scientific literature produced during the last decade and presents major technical advancements. Modern molecular tools have been used to clarify the phylogeny, taxonomy and origin of these species. Similar advances have been made in physiology, agronomy, pathology and product chemistry. It is essential reading for students, researchers and horticulturists.
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Root-knot nematodes are the most economically important group of plant-parasitic nematodes worldwide, and their control presents a major global challenge. Advances are being made in understanding their biology, host-parasite interaction and management strategies, and this comprehensive guide with many colour photos and contributions from international experts covers the taxonomy, classification, morphology, life-cycle biology, genomes, resistance, sampling, detection, and management strategies of these pests, providing an essential reference for researchers, students and lecturers in plant nematology, plant pathology, agriculture, and agronomy.
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Phytoplasmas are a worldwide issue in plant health. A range of serious diseases are caused by these bacteria in major crops around the globe. Knowledge of the importance of phytoplasmas as plant disease agents has advanced rapidly over the last decade with an increased interest in the impact of these pathogens on important field and horticultural crops as well as ornamental plants. This comprehensive volume brings together current research on phytoplasmas, covering their biology, taxonomy and genomics as well as their interactions with plant hosts and transmission by vectors.
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This book is a compendium of current information on all aspects of these economically important parasites. It provides comprehensive coverage of their biology, management, morphology and diagnostics, in addition to up-to-date information on molecular aspects of taxonomy, host-parasitic relationships and resistance. Written by a team of international experts, Cyst Nematodes will be invaluable to all researchers, lecturers and students in nematology, parasitology, agriculture and agronomy, industries with an interest in chemical and biological control products for management of plant-parasitic nematodes, and any courses, quarantine and advisory services.
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The Giant Hogweed Heracleum mantegazzianum is a pernicious invasive species, with significant impact on human health due to its phytoxic sap. From its native area, the Caucasus, it has spread across Europe creating serious environmental and health problems. This book, the output of a three-year EU project involving 40 European experts, is an authoritative compendium of current knowledge on this amazing invasive plant and will facilitate improved management. It is an invaluable resource for both practitioner and student, and covers topics including taxonomy, genetics, reproduction, population ecology, and invasion dynamics. It also reviews the possibilities of mechanical, chemical and biological control.
