cyst nematodes (26 Ergebnisse)

Hardcover. Zustand: Very Good. Potato Cyst Nematodes: Biology, Distribution and Control This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping.

Hardcover. Zustand: Very Good. This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping.

Zustand: Very Good. Most items will be dispatched the same or the next working day. A copy that has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

Zustand: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Hardcover. Zustand: New. Zustand des Schutzumschlags: New. 1st Edition. Contents: Preface. 1. History of nematology. 2. Classification and nematode identification. 3. Diversity and distribution of nematodes. 4. Economic importance of nematodes. 5. Methodology and techniques. 6. Interaction of cyst and root knot nematodes with other microorganisms. 7. The cyst nematodes. 8. Root knot nematodes. 9. Management of root knot and cyst nematodes. References. Annexures. Index. The book on Plant Nematology: Cyst and Root Knot Nematodes is the culmination of work experience of the author who has divided it into different chapters writing the first chapter on the history of nematology in detail which is so livid in nature that interested people would like to read it again and again as they engross themselves in it. History is followed by Taxonomy and Classification which is more a comparison between traditional and molecular level taxonomy, diversity of Nematodes in various agro climatic situations, economic importance of nematodes wherein damage to life saving agricultural crops is highlighted with major emphasis on cyst and root knot nematodes induced losses and also expressed their involvement in viral, fungal and bacterial diseases, as entomopathogenic nematode and human parasites and finally their role in nutrition cycle, Methodology and techniques, interaction of cyst and root knot nematodes with other microorganisms, management of cyst and root-knot nematodes and finally two chapters one each on cyst nematodes and root-knot nematodes bringing forth their identifying characters including those of many species and genera particularly in cyst nematodes, classification and biology. (jacket).

Zustand: Fair. Volume 121. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In fair condition, suitable as a study copy. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1150grams, ISBN:0306424754.

Zustand: New.

1st ed. - Page 273-416. - Scpecial issue of Nematologica ; 23 (1977). - Softcover.

HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

121 p. + propositions and invitation/bookmark in Dutch, Paperback (Fine copy.).

Taschenbuch. Zustand: Neu. Ethylene Effect On Soybean Root Infection By Soybean Cyst Nematodes | A Molecular Study Of Ethylene Effect On Soybean Root Infection By Soybean Cyst Nematodes | Bhaskar Chaurasia (u. a.) | Taschenbuch | Englisch | LAP Lambert Academic Publishing | EAN 9783659343704 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Soft cover. Zustand: Very Good. No Jacket. 1st Edition. Paperback copy, no dustjacket as issued. 121pp. B/w diagrams, graphs and tables throughout. Not library copy, no inscriptions, no creasing to spine. (20/4).

Hardcover. Zustand: Brand New. 464 pages. 9.75x7.00x1.50 inches. In Stock.

Zustand: New. 2018. Hardcover. . . . . . Books ship from the US and Ireland.

hardcover. Zustand: Fine.

HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The cyst nematodes are a major group of plant pathogens of economic importance in many countries throughout the world. Considerable yield losses have been attributed to cyst nematodes attacking potatoes, sugar beet, soybean and cereals. Because of the protective cyst that is formed, which encloses the eggs, they pose special problems in their control and also in preventing their distribution in soil from infested areas. There has been much research on many aspects of the biology of cyst nematodes and the large number of publications are testimony to their importance as crop pests and of the interest of nematologists in the group. Nevertheless, they continue to pose problems because of the complexity of their phylogeny and taxonomy and there is still much to be investigated on their biology, particularly with those aspects which relate to improving the effectiveness of control. In many respects the biology of the various cyst nematode species is similar, although with variations due todifferent interactions with hosts and geographical location. Thus, research on any one species has general applicability and this is particularly so with regard to evaluation of control measures, or to the methodology of soil sampling for the assessment of populations prior to growing crops.

Zustand: New. pp. 408.

Hardcover. Zustand: Brand New. 320 pages. 9.75x7.00x1.50 inches. In Stock.

Zustand: New. 1998. hardcover. . . . . . Books ship from the US and Ireland.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - When Franklin published her book on cyst nematodes in 1951, the cyst nematodes were already known as serious pests of brassicas, cereals, potatoes and sugar beets. However, at that time this group of nematode, with about 12 species, was considered tobe largely temperate in distribu tion. Now a total of 105 species (including those that are considered as synonyms or species inquirende by some or all) within six genera of cyst nematodes have been described from temperate, tropical, and subtropical regions and at least five species are important constraints to crop produc tion in tropical agriculture. The previous impression of localization of cyst nematodes in the temperate region was seemingly an artifact due to a greater concentration of nematologists in the temperate regions. Based on my own experience of working in several Asian and African countries, I believe that many more undescribed species are present in the tropical countries of Asia and Africa, and probably in other tropical regions. Most growers, extension workers, and research managers in these regions are still not aware of the possible harm of presence of these nematodes in their agricultural soils. The cyst nematodes are perhaps smaller than the smallest available computer chip but they are very well programmed to survive and pro pagate despite severe hardships. These nematodes are very selective in their choice of food; about 50% of known species are parasites of plants mainly in the families Poaceae and Fabaceae.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - When Franklin published her book on cyst nematodes in 1951, the cyst nematodes were already known as serious pests of brassicas, cereals, potatoes and sugar beets. However, at that time this group of nematode, with about 12 species, was considered tobe largely temperate in distribu tion. Now a total of 105 species (including those that are considered as synonyms or species inquirende by some or all) within six genera of cyst nematodes have been described from temperate, tropical, and subtropical regions and at least five species are important constraints to crop produc tion in tropical agriculture. The previous impression of localization of cyst nematodes in the temperate region was seemingly an artifact due to a greater concentration of nematologists in the temperate regions. Based on my own experience of working in several Asian and African countries, I believe that many more undescribed species are present in the tropical countries of Asia and Africa, and probably in other tropical regions. Most growers, extension workers, and research managers in these regions are still not aware of the possible harm of presence of these nematodes in their agricultural soils. The cyst nematodes are perhaps smaller than the smallest available computer chip but they are very well programmed to survive and pro pagate despite severe hardships. These nematodes are very selective in their choice of food; about 50% of known species are parasites of plants mainly in the families Poaceae and Fabaceae.

Paperback. Zustand: Brand New. 440 pages. 9.00x6.00x1.07 inches. In Stock.

Gebunden. Zustand: New. &Uumlber den AutorSergei A. Subbotin, Ph.D. (1987) in Helminthology (Nematology), Institute of Helminthology, Russia, is presently serving as Senior Nematologist at the California Department of Food and Agriculture, USA, and has associa.

Buch. Zustand: Neu. Neuware - Volume 8 in the series, appearing in two parts, A and B, deals with the systematics of cyst nematodes of the subfamily Heteroderinae. Cyst nematodes are important pathogens causing extensive damage and significant yield loss to many crops in both temperate and tropical regions. Part A presents summarised information on various aspects of morphology, biology, ecology, pathology, biogeography, control measures and diagnostics of these nematodes. Molecular diagnostic tables and comprehensive tabular and dichotomous keys for species identification, together with descriptions of protocols for extraction, light and electron microscopy studies, and molecular diagnostics are also included. The taxonomic section of part A provides diagnoses for six genera, viz., Globodera, Punctodera, Cactodera, Dolichodera, Betulodera and Paradolichodera, and includes descriptions and morphometrics of 30 valid species. The work is illustrated by 101 drawings and photos. The genus Heterodera is mainly covered in part B, complete descriptions and morphometrics of the 80 known valid species being provided and the species illustrated by 159 line drawings and photos. Identification of the species using morphological and molecular techniques is also covered. Each part includes an extensive bibliography.

Hardcover. Zustand: Brand New. 864 pages. 0.00x0.00x0.00 inches. In Stock.