Index of Conference Proceedings
Author: British Library. Document Supply Centre
Publisher:
Published: 1990
Total Pages: 960
ISBN-13:
DOWNLOAD EBOOKRead and Download eBook Full
Author: British Library. Document Supply Centre
Publisher:
Published: 1990
Total Pages: 960
ISBN-13:
DOWNLOAD EBOOKAuthor: R. Sforza
Publisher: CABI
Published: 2008
Total Pages: 768
ISBN-13: 1845935071
DOWNLOAD EBOOKCovering the research findings in various aspects of weed biocontrol, this volume explores weed biology and ecology and the economic impacts, effectiveness and practical implications of weed management strategies. It is of interest to researchers and students in plant and environmental sciences.
Author: Bruce L. Parker
Publisher: Springer Science & Business Media
Published: 2013-11-11
Total Pages: 606
ISBN-13: 1489914099
DOWNLOAD EBOOKThrips (fhysanoptera) are very small insects, widespread throughout the world with a preponderance of tropical species, many temperate ones, and even a few living in arctic regions. Of the approximately 5,000 species so far identified, only a few hundred are crop pests, causing serious damage or transmitting diseases to growing crops and harvestable produce in most countries. Their fringed wings confer a natural ability to disperse widely, blown by the wind. Their minute size and cryptic behavior make them difficult to detect either in the field or in fresh vegetation transported during international trade of vegetables, fruit and ornamental flowers. Many species have now spread from their original natural habitats and hosts to favorable new environments where they often reproduce rapidly to develop intense damaging infestations that are costly to control. Over the past decade there have been several spectacular examples of this. The western flower thrips has expanded its range from the North American continent to Europe, Australia and South Africa. Thrips palmi has spread from its presumed origin, the island of Sumatra, to the coast of Florida, and threatens to extend its distribution throughout North and South America. Pear thrips, a known orchard pest of Europe and the western United States and Canada has recently become a major defoliator of hardwood trees in Vermont and the neighboring states. Local outbreaks of other species are also becoming problems in field and glasshouse crops as the effectiveness of insecticides against them decline.
Author:
Publisher:
Published: 1993
Total Pages: 1786
ISBN-13:
DOWNLOAD EBOOKAuthor: Umberto Quattrocchi
Publisher: CRC Press
Published: 2017-08-03
Total Pages: 3591
ISBN-13: 1351651498
DOWNLOAD EBOOKFrom the Foreword Umberto Quattrocchi has brought us some amazing and useful works through the various dictionaries that he has compiled. This time it is for two very important plant families the palms and the cycads that are synthesized here in these two volumes. Each entry is fascinating not just for the botany and full nomenclature of the plant species but for all the associated uses, folklore and interactions with other organisms. ...These entries are fascinating glimpses of natural history. ... Botanists, conservationists, ethnobotanists, anthropologists, geographers, bird watchers, naturalists, historians and those of many other disciplines will find these volumes a most valuable and useful resource. It is the sort of book that will be in frequent use in my library. ----- Professor Sir Ghillean Prance FRS, VMH, Former Director, Royal Botanic Gardens, Kew Following the same format as Umberto Quattrocchi’s highly praised and well-used previous works, The CRC World Dictionary of Palms: Common Names, Scientific Names, Eponyms, Synonyms, and Etymology brings together the vast and scattered literature on palms and cycads to provide better access to information on these economically important plants. Each genus and species has a detailed morphological description and includes a list of synonyms and vernacular names in many languages. Bibliographies accompany each entry which are comprehensive, up-to-date and multi-lingual. The detailed information for every entry on habitats, economic uses, historical and biographical data, botanical exploration, and linguistics will be useful for any library involved with botany, herbal medicine, pharmacognosy, medicinal and natural product chemistry, ecology, ethnobotany, systematics, general plant science, agriculture or horticulture. Umberto Quattrocchi is the author of the bestselling CRC World Dictionary of Plant Names, winner of the prestigious Hanbury Botanical Garden Award. His most recent multi-volume work, CRC World Dictionary of Medicinal and Poisonous Plants, received strong praise as being "... an unparalleled starting place—a tool of first resort for any thoughtful researcher. Quattrocchi and CRC have delivered a dictionary like no other, a learned finger pointing in the right direction." —John de la Parra, Northeastern University, Boston, Massachusetts, USA, from Economic Botany, Vol. 68, 2014
Author: International Maize and Wheat Improvement Center
Publisher: CIMMYT
Published: 1989
Total Pages: 340
ISBN-13: 9789686127355
DOWNLOAD EBOOKAuthor:
Publisher:
Published:
Total Pages: 1308
ISBN-13:
DOWNLOAD EBOOKAuthor: British Library. Lending Division
Publisher:
Published: 1988
Total Pages: 492
ISBN-13:
DOWNLOAD EBOOKAuthor: Samuel Bridgewater
Publisher: University of Texas Press
Published: 2012-01-20
Total Pages: 401
ISBN-13: 029273901X
DOWNLOAD EBOOKA wide-ranging study that draws on local and regional research findings to provide a popular portrait of the biodiverse and resilient Chiquibul. Belize’s Chiquibul Forest is one of the largest remaining expanses of tropical moist forest in Central America. It forms part of what is popularly known as the Maya Forest. Battered by hurricanes over millions of years, occupied by the Maya for thousands of years, and logged for hundreds of years, this ecosystem has demonstrated its remarkable ecological resilience through its continued existence into the twenty-first century. Despite its history of disturbance, or maybe in part because of it, the Maya Forest is ranked as an important regional biodiversity hot spot and provides some of the last regional habitats for endangered species such as the jaguar, the scarlet macaw, Baird’s tapir, and Morelet’s crocodile. A Natural History of Belize presents for the first time a detailed portrait of the habitats, biodiversity, and ecology of the Maya Forest, and Belize more broadly, in a format accessible to a popular audience. It is based in part on the research findings of scientists studying at Las Cuevas Research Station in the Chiquibul Forest. The book is unique in demystifying many of the big scientific debates related to rainforests. These include “Why are tropical forests so diverse?”; “How do flora and fauna evolve?”; and “How do species interact?” By focusing on the ecotourism paradise of Belize, this book illustrates how science has solved some of the riddles that once perplexed the likes of Charles Darwin, and also shows how it can assist us in managing our planet and forest resources wisely in the future.