People and plants in ancient western north america,
Автор: Sergei A. Subbotin; John J. Chitambar Название: Plant Parasitic Nematodes in Sustainable Agriculture of North America ISBN: 3319995847 ISBN-13(EAN): 9783319995847 Издательство: Springer Рейтинг: Цена: 27950.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Plant-parasitic nematodes are recognized as one of the greatest threats to crop production throughout the world. Estimated annual crop losses of $8 billion in the United States and $78 billion worldwide are attributed to plant parasitic nematodes. Plant parasitic nematodes not only cause damage individually but form disease-complexes with other microorganisms thereby increasing crop loss. Nematode diseases of crops are difficult to control because of their insidious nature and lack of specific diagnostic symptoms which closely resemble those caused by other plant pathogens and abiotic diseases. Future developments of sustainable management systems for preventing major economical agricultural losses due to nematodes is focused on strategies that limit production costs, enhance crop yields, and protect the environment. This book presents a first compendium and overview for nematode problems and their management across North America. Each chapter provides essential information on the occurrence and distribution of plant parasitic nematodes, their major crop hosts, impact on crop production and sustainable management strategies for each region of the continent including, Canada, Mexico and all states of the USA. For each region, a thematic overview of changes in crop production affected by plant parasitic nematodes and their management strategies over time will provide invaluable information on the important role of plant parasitic nematodes in sustainable agriculture.
Автор: Carty Susan Название: Freshwater Dinoflagellates of North America ISBN: 0801451760 ISBN-13(EAN): 9780801451768 Издательство: Wiley EDC Рейтинг: Цена: 14758.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Dinoflagellates are common unicellular organisms found in all types of aquatic ecosystems and are important contributors to freshwater ecosystems as significant primary producers of biomass. Despite increasing interest in the biology of living and fossil dinoflagellates, there has been no compilation of dinoflagellate species found in North America since 1934, and no keys to species.
In Freshwater Dinoflagellates of North America, Susan Carty provides a much-needed taxonomic guide covering Canada, the United States, Mexico, all of Central America, the Caribbean, and Greenland. Features of the book include • identification of dinoflagellate species, • distribution maps of species, • ecological and morphological keys to genera, • key to species within genus, • lists of references by location, • glossary, and • an extensive illustration program.
Following an introductory section on the biology, morphology, and ecology of freshwater dinoflagellates, the species are presented in a field guide format with distribution maps, written descriptions emphasizing notable features, line drawings, and black-and-white and color micrographs.
This useful manual provides a means for easy identification of the native and cultivated conifers of northeastern North America. The territory covered is roughly eastern Canada and the northeastern fourth of the United States, from Maine south to the southern border of Pennsylvania, west to Kansas, and north to North Dakota. Because it includes so many cultivated species, the book treats the great majority of conifers found in the western United States and Europe as well. Twenty-seven genera and 130 species are included.
Автор: Burrows Название: Toxic Plants of North America 2e ISBN: 0813820340 ISBN-13(EAN): 9780813820347 Издательство: Wiley Рейтинг: Цена: 44027.00 р. Наличие на складе: Поставка под заказ.
Автор: Mбthй Бkos Название: Medicinal and Aromatic Plants of North America ISBN: 3030449289 ISBN-13(EAN): 9783030449285 Издательство: Springer Рейтинг: Цена: 22359.00 р. Наличие на складе: Поставка под заказ.
Описание: This volume is aimed at offering an insight into the present knowledge of the vast domain of Medicinal and Aromatic Plants with a focus on North America.
This useful manual provides a means for easy identification of the native and cultivated conifers of northeastern North America. The territory covered is roughly eastern Canada and the northeastern fourth of the United States, from Maine south to the southern border of Pennsylvania, west to Kansas, and north to North Dakota. Because it includes so many cultivated species, the book treats the great majority of conifers found in the western United States and Europe as well. Twenty-seven genera and 130 species are included.
Автор: Dickinson Richard, Royer France Название: Weeds of North America ISBN: 022607644X ISBN-13(EAN): 9780226076447 Издательство: Wiley Рейтинг: Цена: 4910.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: What is a weed," opined Emerson, "but a plant whose virtues have not yet been discovered?" While that may be a worthy notion in theory, these plants of undiscovered virtue cause endless hours of toil for backyard gardeners. Encyclopedic in scope, this book intends to cover North American weeds at every stage of growth.
Автор: Torres, Constantino M Название: Anadenanthera ISBN: 0789026414 ISBN-13(EAN): 9780789026415 Издательство: Taylor&Francis Рейтинг: Цена: 22202.00 р. Наличие на складе: Поставка под заказ.
Автор: Torres, Constantino M Название: Anadenanthera ISBN: 0789026422 ISBN-13(EAN): 9780789026422 Издательство: Taylor&Francis Рейтинг: Цена: 8879.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Haslam Название: River Plants of Western Europe ISBN: 1107634679 ISBN-13(EAN): 9781107634671 Издательство: Cambridge Academ Рейтинг: Цена: 8870.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Originally published in 1987, this book describes and discusses the vegetation of rivers and other watercourses in Europe with an emphasis upon distributional, community and historical ecology. It was firmly based upon many years of field investigations carried out by the author in various countries in the European Economic Community.
Автор: Hooker Название: Niger Flora ISBN: 1108030386 ISBN-13(EAN): 9781108030380 Издательство: Cambridge Academ Рейтинг: Цена: 9187.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The edited notes of German botanist Theodore Vogel (1812-1841), who died during an expedition to study the vegetation of the Niger, this work was published by Hooker in 1849. It contains numerous illustrations and also includes observations about plants in Madeira, Tenerife and the Cape Verde islands
Автор: A.D. Robson Название: Zinc in Soils and Plants ISBN: 9401043809 ISBN-13(EAN): 9789401043809 Издательство: Springer Рейтинг: Цена: 22203.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proceedings of the International Symposium on `Zinc in Soils and Plants`, held at The University of Western Australia, Perth, Western Australia, 27--28 September 1993
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