General Nematology
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An Introduction To Nematodes
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Author : Bernhard Weischer
language : en
Publisher: Pensoft Publishers
Release Date : 2000
An Introduction To Nematodes written by Bernhard Weischer and has been published by Pensoft Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Science categories.
General Nematology
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Author : A. Maggenti
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
General Nematology written by A. Maggenti and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
This text is an overall view of nematology because I believe the science should be treated as a unified discipline. The differences in the biological habits of nematodes do not justify the separation of plant nematologists and animal nematologists, since the separation is not a reflection of any difIerences inherent to nematodes. Therefore, the book is arranged with a format that in the beginning chapters illustrates the similarities and se- quence of development of morphological characters among nematodes regardless of their biological habits. The later chapters illustrate the in- tegration of the evolutionary development of the parasitie habit from related free-living forms. Nematology is probably the last major discipline to establish its inde- pendence from the parent science of zoology. This natural evolvement of nematology has occurred because of the overwhelming accumulation of sophisticated information and research that reflects the unique relation- ships of nematodes to other forms of plant and animal life as weH as their relationships in other facets of the environment.N ematodes are inverte- brate animals that, like insects, are unusual in their great numbers and varieties, their smaH size (generally microscopic), their high degree of internal organization, and their virtually ubiquitous distribution. They oc- cupy almost every ecological niehe, often causing disease of humans, other animals, and plants. These activities often result in debility, death, or in the impairment and loss of food supply with consequent loss to producers and consumers.
General Nematology
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Author : Armand Maggenti
language : en
Publisher:
Release Date : 1981
General Nematology written by Armand Maggenti and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with Nematoda categories.
A Guide To Introductory Nematology
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Author : Seenivasan Nagachandrabose
language : en
Publisher: Nova Science Publishers
Release Date : 2018
A Guide To Introductory Nematology written by Seenivasan Nagachandrabose and has been published by Nova Science Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with Nematodes categories.
This book is designed for undergraduate agricultural science students, farmers and farm extension personnel to provide a comprehensive description of plant-parasitic nematodes. It is contructed with 16 different chapters comprising of: an introduction; a brief history of plant nematology; the economic importance of nematodes; general characteristics of a plant-parasitic neamtode; general morphology of nematodes; the anatomy of nematodes; the general life cycle biology of plant-parasitic nematodes; taxonomy/systematics/classification of major plant-parasitic nematodes; classification of nematodes based on feeding habits; identification keys for major plant-parasitic nematodes; damage symptoms caused by the nematodes; interaction of nematodes with other microbial pathogens; different methods of nematode control; prominent nematode resistant crop cultivars; the concept of integrated nematode management; nematode parasites of important agricultural and horticultural crops with their management practices; and fundamental nematological techniques. The introduction covers the definition of nematodes, history of nematology, the yield loss caused by nematodes, some important animal parasitic nematodes, and beneficial nematodes including nematodes used in insect control, weed control, and biological monitoring systems. The morphology and anatomy of nematodes are simply explained with detailed diagrams. The taxonomy classification structure based on evolutionary concepts are provided with major differentiation characteristics between important groups. The life cycle of different feeding groups of plant-parasitic nematodes is illustrated with simple illustrations. Identification keys and symptoms of nematode damage are described with suitable images. Overall, nematode control techniques available in literature are summerised briefly with suitable photographs wherever needed. The nematode pests, their symptoms and specific control measures for major agro-horticultural crops like rice, wheat, cotton, pulses, groundnuts, vegetables, potatos, bananas, citrus, grapevines, spices, medicinal plants and flower crops are discussed. The final chaper of this book presents some basic nematode techniques, including nematode extraction protocols, nematode fixing, and mounting techniques. Overall, this fundamental and easy-to-understand book will be particularly useful for students in the biological and agricultural sciences, agronomists, agricultural extension workers and farmers to enable them to gain more insight and equip them with knowledge to solve problems concerning nematodes.
An Introduction To Nematodes
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Author : Luiz Carlos Camargo Barbosa Ferraz
language : en
Publisher:
Release Date : 2002
An Introduction To Nematodes written by Luiz Carlos Camargo Barbosa Ferraz and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with categories.
Introduction To Nematology
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Author : Benjamin Goodwin Chitwood
language : en
Publisher:
Release Date : 1974
Introduction To Nematology written by Benjamin Goodwin Chitwood and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with Science categories.
General structure of nematodes; The external cuticle and hypodermis; Somatic musculature, connective tissue, body cavity and organs of body cavity; Cephalic structures and stoma; Esophagus and esophago-intestinal valve; The intestine or mesenteron; The posterior gut; The excretory system; The reproductive system; The nervous system; Nemic ova; Gametogenesis; Nemic embryology; Postembryonic development; Nemic relationships; Life history: general discussion; Life history (zooparasitica): parasites of invertebrates; Life history (zooparasitica): parasites of vertebrates; Feeding habits of nematode parasites of vertebrates; Chemical composition and metabolism of nematode parasites of vertebrates and the chemistry of their environment.
Root Knot Nematodes
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Author : Roland N. Perry
language : en
Publisher: CABI
Release Date : 2009
Root Knot Nematodes written by Roland N. Perry and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Science categories.
This book provides an overview (chapter 1) of the general biology, ecology and economic importance of root-knot nematodes (Meloidogyne spp.), and covers in detail the following: general morphology (chapter 2); taxonomy, identification and principal species (chapter 3); biochemical and molecular identification (chapter 4); molecular taxonomy and phylogeny (chapter 5); hatch and host location (chapter 6); invasion, feeding and development (chapter 7); reproduction, physiology and biochemistry (chapter 8); survival mechanisms (chapter 9); interactions with other pathogens (chapter 10); population dynamics and damage levels (chapter 11); sampling (chapter 12); mechanisms and genetics of resistance (chapter 13); development of resistant cultivars (chapter 14); plant biotechnology and control (chapter 15); complete sequence of the genomes of M. incognita and M. hapla (chapter 16); biological control using microbial pathogens, endophytes and antagonists (chapter 17); current and future management strategies in intensive crop production systems (chapter 18); and current and future management strategies in resource-poor farming (chapter 19).
Nematode Identification And Expert System Technology
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Author : R. Fortuner
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29
Nematode Identification And Expert System Technology written by R. Fortuner and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Science categories.
The need to identify and name organisms is fundamental to any area of biological science, basic or applied. In order to study or conduct research on an organism, or to convey information on this organism to others, we must be able to attribute to it a consistent label. Attribution of an incorrect label may have dire consequences if dangerous plant parasites are wrongly identified as members of an innocuous genus. Traditional aids to nematode identification (dichotomous keys) use systematic criteria not always well adapted to practical identification. Their reliance on dichotomous principlesdoes not allow for intra-taxon variability or for missing characters. They are difficult to update and they cannot keep pace with rapidly changing classifications. As experts in everyday life, we recognize a horse or a dog wi thout referring to the taxonomic descriptions of the genera Equus or Canis and their respective species. Problems in identification arise when we are not experts in the recognition of a particular organism, or group of organisms. Then, frequently in considerable frustration, we reflect on the usefulness of having the advice of an expert in this group. Tradi tional identification aids are useful tools for the expert identifiers, and for teaching. Their use is often difficult for general practitioners in nematology, and they may lead to incorrect identification, even at the genus level.
Advances In Nematology
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Author : P.C. Trivedi
language : en
Publisher: Scientific Publishers
Release Date : 2003-05-01
Advances In Nematology written by P.C. Trivedi and has been published by Scientific Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-05-01 with Technology & Engineering categories.
Plant parasitic nematodes are one of the least understood agricultural pest problems throughout the world. Science of Plant Nematology has grown rapidly is the last three decades. There is a wide gap between the vast information generated for nematode control and that, which is actually utilised. The present book ``Advances in Nematology'' provides an authoritative review account of many aspects of current interest and progress in the field of Plant Nematology that has been made in the recent past. This book includes 21 articles by eminent nematologist on different aspects of the subject. Information on application of molecular biology in nematology, nematodes as biological model, race status in plant parasitic nematodes and nematode vectors of plant diseases have been reviewed covering all major aspects. Nematode diseases on wheat, rice, tobacco, mint, barley and horticultural crops and their management, specially in context to Indian scenario have been covered. Newer approaches for the management of plant parasitic nematodes including use of VAM fungi, biocontrol agents and integrated nematode management strategies have been included to project out their use on field scale. Articles on role of nematodes in disease complexes with fungi, genetic studies on the resistance of barley, breeding for nematode resistance in forage legumes and nematode pests of economically important crops in India and their managements have been added to the value of the book. Scholars and students of Nematology, researchers and extension workers and plant pathologist will find this book very useful.
Nematology
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Author : E.I. Jonathan
language : en
Publisher: New India Publishing Agency
Release Date : 2022-01-07
Nematology written by E.I. Jonathan and has been published by New India Publishing Agency this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-01-07 with Technology & Engineering categories.
“The book is written for students of agriculture, horticulture dealing in Nematology and Entomology. This book covers the historical background including the developments in India and abroad, details of morphology, anatomy and taxonomy of plant parasitic nematodes, relevant nematological techniques and focus on nematode problems in important crop plants and their management.” The book is intended as a text book for undergraduate students of Agriculture and post graduates specializing on Nematology and Entomology. This book covers: All aspects of Plant Nematology which includes an introduction covering the importance of nematodes in agriculture, estimated annual yield, loss due to nematodes, history and development of Nematology in India and other countries. Morphology and taxonomy are dealt in detail covering general morphology, structural and functional aspects of nematode morphology with vivid diagrams. Anatomy and physiology of plant parasitic nematodes have been elaborately covered with details of digestive, reproductive, excretory and nervous systems with suitable diagrams. The nematode classification based on their feeding habits has been provided. The book also deals with the interaction of nematodes with fungus, bacteria and virus. In detail information (geographical distribution, diseases, symptoms, life cycle and management of Nematodes) of field crops, fruit crops, vegetable crops, commercial flower crops, spices and plantation crops, medicinal and aromatic plants. Appropriate examples schematic diagrams, pictorial keys and glossary are used to describe nematode taxonomy, biology and life cycle. Exclusive chapter on all the methods of management like regulatory, physical, chemical, cultural, biological and host plant resistance. Nematode utility in insect pest management has been dealt in the chapter on Entomopathogenic nematodes.