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Root Lesion Nematodes
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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 The Root Lesion Nematodes of Banana by :
Download or read book The Root Lesion Nematodes of Banana written by and published by Bioversity International. This book was released on with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Biology and Morphology of the Root Lesion Nematode Parasitic on Walnuts in California by : Harold James Jensen
Download or read book The Biology and Morphology of the Root Lesion Nematode Parasitic on Walnuts in California written by Harold James Jensen and published by . This book was released on 1950 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Root-lesion Nematode, Pratylenchus Penetrans and Other Nematodes Associated with Leatherleaf Fern by : J. H. O'Bannon
Download or read book The Root-lesion Nematode, Pratylenchus Penetrans and Other Nematodes Associated with Leatherleaf Fern written by J. H. O'Bannon and published by . This book was released on 1988 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Identifying Root-lesion Nematode (Pratylenchus Spp.) Resistance and Functional Mechanisms in Wheat by : Alison Louise Thompson
Download or read book Identifying Root-lesion Nematode (Pratylenchus Spp.) Resistance and Functional Mechanisms in Wheat written by Alison Louise Thompson and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Root-lesion nematodes (RLN) Pratylenchus thornei Sher and Allen, 1953 and P. neglectus (Rensch, 1924) Filipjev Schuurmans and Stekhoven are soil-borne pathogens of wheat that invade and feed on root host cells. In the Pacific Northwest (PNW) these species of nematode were found in 95% of sampled fields and were estimated to cause 37% - 50% yield loss in spring wheat. Resistance to P. thornei had previously been found in 78 Iranian landrace accessions. The accessions were tested for resistance to P. neglectus and 21 accessions were found to be resistant to both species. The dual-resistant landrace accession, AUS28451 (PI623470), was used to generate a recombinant inbred line (RIL) population by crossing it to the susceptible PNW cultivar, Louise. One-hundred and fifty F2:F6 derived RILs were genotyped using SSR and SNP based molecular markers. The RILs were then phenotyped using inoculated field soil greenhouse assays where nematodes counted at the end of a 12 week period. A new root rating method to determine nematode resistance was also developed and tested in the greenhouse assays. Resistance associated quantitative trait loci (QTL) were identified on chromosomes 1A, 2B, 4A, 5A, 5B, 6B and 7A using both phenotyping methods for P. thornei and P. neglectus. Canopy temperature and photosynthesis yield (phiPSII) were used to develop a prediction model for nematode population densities on resistant and susceptible cultivars planted in infested fields. The RIL population was used to verify the accuracy of the prediction model. Predicted nematode resistance associated QTL were identified on chromosomes 4A, 5A, 6A, 6B, and 6D. Root morphology observations suggested AUS28451 (PI623470) had increased root lignin content compared to Louise. Root lignin content was examined in the RIL population and associated QTL were identified on chromosomes 2D and 5B. With this research, three new methods for indirect Pratylenchus resistance screening have been developed. These methods include molecular markers associated with resistance, root ratings, and field stress measurements. With these methods breeders will be able to incorporate nematode resistance breeding into their programs using a variety of tools.
Book Synopsis Pratylenchus (Nematoda: Pratylenchidae) by : Pablo Castillo
Download or read book Pratylenchus (Nematoda: Pratylenchidae) written by Pablo Castillo and published by BRILL. This book was released on 2007 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: Root-lesion nematodes of the genus Pratylenchus are recognized worldwide as one of the major constraints of crop of primary economic importance including vegetables, and many small and fruit trees. Pratylenchus spp. rank third behind root-knot and cyst nematodes as the nematodes of greatest economic impact.
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.
Download or read book Root Lesion Nematode written by and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Root Lesion Nematodes in Potatoes by : Joe Kimpinski
Download or read book Root Lesion Nematodes in Potatoes written by Joe Kimpinski and published by . This book was released on 1979 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Integrated Nematode Management by : Richard A. Sikora
Download or read book Integrated Nematode Management written by Richard A. Sikora and published by Cab International. This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book reviews in a systematic crop by crop approach the state-of-the-art management strategies that have been developed to reduce nematode impact, and outlines their limitations"--
Book Synopsis Studies on Root Lesion Nematode (Pratylenchus Delottrei Luc 1958). by : C. Muniraju
Download or read book Studies on Root Lesion Nematode (Pratylenchus Delottrei Luc 1958). written by C. Muniraju and published by . This book was released on 1976 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 Root Lesion Nematode-verticillium Wilt Disease Complex of Potatoes and Pathogenicity Studies of the Lesion Nematodes on Selected Ornamental and Cover Crops by : Mark Dennis Gould
Download or read book The Root Lesion Nematode-verticillium Wilt Disease Complex of Potatoes and Pathogenicity Studies of the Lesion Nematodes on Selected Ornamental and Cover Crops written by Mark Dennis Gould and published by . This book was released on 1973 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Book Synopsis Evaluation of Plant Resistance and Procedures for Control of Root-lesion Nematode (Pratylenchus Penetrans) on Alfalfa by : Judy Ann Thies
Download or read book Evaluation of Plant Resistance and Procedures for Control of Root-lesion Nematode (Pratylenchus Penetrans) on Alfalfa written by Judy Ann Thies and published by . This book was released on 1988 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis PHEX, a Simulator of Lesion Nematodes in Corn Roots by : Robert McSorley
Download or read book PHEX, a Simulator of Lesion Nematodes in Corn Roots written by Robert McSorley and published by . This book was released on 1979 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Discovery and Distribution of Root Lesion Nematode, Pratylenchus Neglectus, in Montana by : Wendy Ann Johnson
Download or read book Discovery and Distribution of Root Lesion Nematode, Pratylenchus Neglectus, in Montana written by Wendy Ann Johnson and published by . This book was released on 2007 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: New sources of tolerance and resistance to root lesion nematode are highly sought after due to limited breeding materials. Resistances of 16 cultivars were evaluated through inoculated greenhouse trials where multiplication of the pathogen was observed after 12 weeks of growth. No significant differences in multiplication factors (Rf= population final/population initial) were observed for the first trial (F test, p=0.11) though significant differences were evident between cultivars in the second trial (F test, p
