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Interactions Between The Root Lesion Nematode Pratylenchus Penetrans And Field Crops
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Book Synopsis Interactions Between the Root Lesion Nematode, Pratylenchus Penetrans, and Field Crops by : Mahesh Prasad Pudasaini
Download or read book Interactions Between the Root Lesion Nematode, Pratylenchus Penetrans, and Field Crops written by Mahesh Prasad Pudasaini and published by . This book was released on 2006 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Interactions of Pratylenchus Penetrans with Host Plants, Longidorus Elongatus and Verticillium Dahliae by : John McKay Yorston
Download or read book The Interactions of Pratylenchus Penetrans with Host Plants, Longidorus Elongatus and Verticillium Dahliae written by John McKay Yorston and published by . This book was released on 1970 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: The root-lesion nematode, Pratylenchus penetrans (Cobb 1917). Filipjev and Shuurmans Stekhoven, 1941, is widely distributed throughout Oregon and other temperate zones of the world. Economically it is probably the most important plant parasitic nematode in Oregon because of its abundance, wide host range of economic plants and interactions with other plant pathogens in disease complexes. A host range study of this nematode included many hosts which fall into one of the four categories: vegetables, field crops, ornamentals and weeds. Most of the plants included are commercially grown in Oregon or are troublesome weeds. The hosts were given a susceptibility rating. Most plants were found to be susceptible. Some of the more susceptible hosts included the clovers, pea, radish, sunflower and the weeds lambsquarter, pigweed and wild carrot. Some plants found to be only slightly susceptible were bean, pepper, sugar beet, many grasses and wild oats. The African marigold was found to be not susceptible. New types of pear rootstocks are being actively sought to provide dwarfness and disease resistance. A test of the susceptibility to P. penetrans of several Pyrus spp. was conducted for additional information. Pyrus ussuriensis Maxim. was found to be very susceptible and P. Calleryana Dcn., a pear decline resistant rootstock, and P. syriaca Boiss., a dwarf rootstock, to be slightly susceptible. Other species were intermediate. An interaction between two plant nematodes, P. penetrans, an endoparasite, and Longidorus elongatus (de Mann, 1876) Thorne and Swanger, 1936, an ectoparasite, was investigated using peppermint as the common host. Results indicated that when the population of either one of the nematodes was high the level of the other was significantly lower. This is probably due to competition between the two nematodes for food and space. The association between P. penetrans and the fungus Verticillium dahliae Kleb. was studied. The two pathogens were grown in combination and separately on peppermint in pots in the greenhouse. Upon harvest the rhizosphere of the peppermint roots was assayed for propagules of V. dahliae. Results indicated that when the nematode was present there was a significant increase in the number of fungal propagules in the rhizosphere. This increase may constitute the necessary increase in inoculum potential of the fungus to cause the increased incidence of wilt which has been observed by several authors when the fungus and nematode are found together. There are many facets to the pathogenicity of P. penetrans. Direct damage to the host as a result of feeding on host tissues is but one facet. Control of this type of injury may be achieved by utilizing host range knowledge in selection of cover and rotation crops and in weed control. Interaction of this nematode with other plant pathogens greatly increases its importance as a pathogen. Adequate control of soil fungal diseases may be realized when the influence of soil nematodes on such diseases is better understood.
Book Synopsis Nematode Interactions by : M. Wajid Khan
Download or read book Nematode Interactions written by M. Wajid Khan and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nematode interactions are important biological phenomena and of great significance in agriculture. It is a fascinating subject which is multidisciplinary by nature, and concerns any scientist involved with plant health. There have been marked advances in our knowledge of various aspects of the subject in the last two decades. This study area has been the subject of several reviews, but there was no exclusive text on the subject. This has stressed the need to document the information, developing a unifying theme which treated nematode interactions in a holistic manner. This book is about the inter action of plant-parasitic nematodes with other plant pathogens or root symbionts, the nature of their associations, their impact on the host and con sequential interactive effects on the involved organisms. Since nematodes are at the centre of the theme, the responsibility of understanding of other plant pathogens dealt with in this book is largely delegated to the reader. I have limited the book content to interactions with biotic pathogens and root symbionts only, for various reasons. The book embodies 16 chapters, and attempts to present balanced infor mation on various aspects of nematode interactions with other plant pathogens and root symbionts. Some chapters describe general aspects of the subject. Interactions of nematodes with specific groups of organisms are addressed in the remaining chapters.
Book Synopsis Pratylenchus (Nematoda: Pratylenchidae): Diagnosis, Biology, Pathogenicity and Management by : Pablo Castillo
Download or read book Pratylenchus (Nematoda: Pratylenchidae): Diagnosis, Biology, Pathogenicity and Management written by Pablo Castillo and published by BRILL. This book was released on 2007-10-30 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: Root-lesion nematodes of the genus Pratylenchus are recognised worldwide as one of the major constraints of crops of primary economic importance. Pratylenchus spp. comprises around 70 nominal species of worldwide distribution which parasitize a wide variety of plants. The book consists of ten chapters and presents summarised and specialised information concerning the importance of the Pratylenchus species in: agricultural crops, and their world distribution (chapter 1); taxonomy, systematic, general morphology and diagnostic traits of Pratylenchus spp. including new technologies based on biochemical and molecular analyses (chapters 2-6); biology, epidemiology, ecology, host-parasite relationships, and pathogenicity (chapters 7-9). Finally, it illustrates different management strategies for Pratylenchus species, including, crop rotation, host-plant resistance, chemical control, soil solarisation, and biological control (chapter 10).
Book Synopsis Integrated Nematode Management by : Richard A. Sikora
Download or read book Integrated Nematode Management written by Richard A. Sikora and published by Cabi. This book was released on 2021 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant parasitic nematodes are costly burdens of crop production, causing an estimated US$80 - 118 billion per year in damage to crops. They are associated with nearly every important agricultural crop, and are a significant constraint on global food security. Regulations on the use of chemical pesticides have resulted in growing interest in alternative methods of nematode control. Future changes in climate, cropping systems, food habits, as well as social and environmental factors also affect the options for nematode control. Taking a systematic crop by crop approach, this book: Outlines the economic importance of specific plant parasitic nematode problems on the major food and industrial crops. Presents the state-of-the-art management strategies that have been developed to reduce specific nematode impacts, and outlines their limitations. Contains case studies to illustrate impact in the field. Aims to anticipate future changes in nematode disease pressure that might develop as a result of climate change, and new cropping systems.
Book Synopsis The Suitability of Various Cover Crops as Hosts for Pratylenchus Penetrans by : David Howard MacDonald
Download or read book The Suitability of Various Cover Crops as Hosts for Pratylenchus Penetrans written by David Howard MacDonald and published by . This book was released on 1962 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Plant and Nematode Interactions by : Kenneth R. Barker
Download or read book Plant and Nematode Interactions written by Kenneth R. Barker and published by . This book was released on 1998 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph explores nematode biology, systematics, and ecology, and provides specific information on the most important crop-nematode interactions. Of the 27 chapters in this monograph, the first 14 are discipline-oriented, while the remaining 13 chapters focus on the key parasitic nematode species associated with the major food, feed, and fiber crops.
Book Synopsis Plant-Parasitic Nematodes of Coffee by : Ricardo M. Souza
Download or read book Plant-Parasitic Nematodes of Coffee written by Ricardo M. Souza and published by Springer Science & Business Media. This book was released on 2008-09-02 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: When I conceived this book, what I had in mind was what I did not know about coffee-parasitic nematodes (CPNs). Indeed, after reading many papers and several chapters in books, I felt far from having a comprehensive understanding of the subject. Not only would it be a daunting task to retrieve the numerous articles, reports, theses and dissertations on CPNs published since 1878, but it would also be impossible to learn, on my own, from all the enormous experience acquired by nematologists and coffee growers in so many countries. Therefore, this book is dedicated to those with restless minds, who want to know more about CPNs and their importance in coffee production worldwide. This book has been diligently written by top scientists in their areas of expertise or country, and it has been meticulously edited to guarantee precision without compromising an enjoyable read. I learned a lot from this book...I’m sure you will too. Finally, I’d like to thank Zuzana Bernhart from Springer, who believed in this project and decided to publish it; Susan Casement, who revised all chapters for grammatical correctness; and all the contributors, without whom this book would never have became a reality. Campos dos Goytacazes, RJ, Brazil Ricardo M. Souza vii Contents Part I The Crop 1 Coffee: The Plant and its Cultivation............................. 3 Henrique D. Vieira 2 The Coffee Industry: History and Future Perspectives.............. 19 Denis O. Seudieu Part II The Root-Lesion Nematode, Pratylenchus spp.
Book Synopsis Nematology by : Mohammad Manjur Shah
Download or read book Nematology written by Mohammad Manjur Shah and published by BoD – Books on Demand. This book was released on 2017-08-16 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nematology being an established discipline covers a wide range of area ranging from basic aspect to the advanced and applied aspects involving recent advances in molecular techniques. This book discusses the following topics: the role of nematodes in our life (in agriculture, ecosystem functioning, experimental biology, ecological studies, pest management programs, or biocontrol), identification of GRSPs in nematode genomes, novel way for the diagnosis of pathogenic nematodes involving various recent molecular techniques, other methodologies for successful control of termites, evolution of plant-parasitic nematodes, viability of adult filarial nematode parasites, the impact of plant-parasitic nematodes on crops, and harnessing useful rhizosphere microorganisms for nematode control. The book also encompasses on classical study, molecular study, bioinformatics in nematology, biodiversity analysis, and culturing of nematodes in laboratory condition.
Book Synopsis Comprehensive and Molecular Phytopathology by : Yuri Dyakov
Download or read book Comprehensive and Molecular Phytopathology written by Yuri Dyakov and published by Elsevier. This book was released on 2007-01-09 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a collection of information on successive steps of molecular ‘dialogue’ between plants and pathogens. It additionally presents data that reflects intrinsic logic of plant-parasite interactions. New findings discussed include: host and non-host resistance, specific and nonspecific elicitors, elicitors and suppressors, and plant and animal immunity. This book enables the reader to understand how to promote or prevent disease development, and allows them to systematize their own ideas of plant-pathogen interactions. * Offers a more extensive scope of the problem as compared to other books in the market* Presents data to allow consideration of host-parasite relationships in dynamics and reveals interrelations between pathogenicity and resistance factors* Discusses beneficial plant-microbe interactions and practical aspects of molecular investigations of plant-parasite relationships* Compares historical study of common and specific features of plant immunity with animal immunity
Book Synopsis Molecular and Physiological Basis of Nematode Survival by : Roland N. Perry
Download or read book Molecular and Physiological Basis of Nematode Survival written by Roland N. Perry and published by CABI. This book was released on 2011 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nematodes are renowned for their ability to survive severe environmental fluctuations. Their mechanisms to withstand temperature extremes, desiccation, and osmotic and ionic stress are presented here together with information on the underlying biochemical basis contributing to survival. Highlighting parallels and contrasts between parasitic and free-living nematode groups, this book integrates strategies that enable nematodes to persist in the absence of food with tactics used by parasitic forms to survive the defence responses of a plant or animal host. This functional study is an essential resource for researchers in nematology, parasitology and zoology.
Book Synopsis Relationships of Plant Roots to the Lesion Nematode by : Winston Hayden Lavallee
Download or read book Relationships of Plant Roots to the Lesion Nematode written by Winston Hayden Lavallee and published by . This book was released on 1961 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Plant Parasitic Nematodes in Subtropical and Tropical Agriculture by : Michel Luc
Download or read book Plant Parasitic Nematodes in Subtropical and Tropical Agriculture written by Michel Luc and published by Cabi. This book was released on 2005 with total page 871 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains 22 chapters, 2 appendices (of the nematicides and species mentioned throughout the book) and 24 colour plates covering all aspects of practical plant nematology in subtropical and tropical agriculture, including rice, cereals, sweet potatoes, root and tuber crops, food legumes, vegetables, groundnut, citrus, tree and fruit crops, coconut and other palms, coffee, cocoa, tea, bananas, sugarcane, tobacco, pineapple, cotton, other tropical fibres, spices and medicinal plants. It provides practical guidance on the methods of extracting, processing and diagnosing different plant and soil nematodes and on integrated nematode management. This book is intended for those studying and working in the area of crop protection.
Book Synopsis Practical plant nematology: a field and laboratory guide by : D. L. Coyne
Download or read book Practical plant nematology: a field and laboratory guide written by D. L. Coyne and published by IITA. This book was released on 2007 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fruit Crops by : Anoop Kumar Srivastava
Download or read book Fruit Crops written by Anoop Kumar Srivastava and published by Elsevier. This book was released on 2019-11-30 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fruit Crops: Diagnosis and Management of Nutrient Constraints is the first and only resource to holistically relate fruits as a nutritional source for human health to the state-of-the-art methodologies currently used to diagnose and manage nutritional constraints placed on those fruits. This book explores a variety of advanced management techniques, including open field hydroponic, fertigation/bio-fertigation, the use of nano-fertilizers, sensors-based nutrient management, climate- smart integrated soil fertility management, inoculation with microbial consortium, and endophytes backed up by ecophysiology of fruit crops. These intricate issues are effectively presented, including real-world applications and future insights. Presents the latest research, including issues with commercial application Details comprehensive insights into the diagnosis and management of nutrient constraints Includes contributions by world renowned researchers, providing global perspectives and experience
Book Synopsis Manual of Agricultural Nematology by : William R. Nickle
Download or read book Manual of Agricultural Nematology written by William R. Nickle and published by CRC Press. This book was released on 2020-12-17 with total page 1064 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nickle (Beltsille Agricultural Research Center of the USDA) has engaged 29 internationally known experts to replace the classic work of I.N. Filipjev (1934) and its translated revision (Schuurmans Stekhoven, Jr., 1941) with a modern work taking note of 188 additional genera, and 4,650 more species.
Book Synopsis Introduction to Plant Nematology by : Victor Harry Dropkin
Download or read book Introduction to Plant Nematology written by Victor Harry Dropkin and published by Wiley-Interscience. This book was released on 1989-03-07 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Structure and function; Soil environment; Methods; Identification of plant parasitic nematodes; The genera of phytonematodes; Pathology; Ecology; Resistance; Control.
