The Efficacy and Economic Effects of Plant Quarantines in California PDF Download
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Author:
Publisher:
ISBN:
Category : Agricultural pests
Languages : en
Pages : 288
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Book Description
Author:
Publisher:
ISBN:
Category : Agricultural pests
Languages : en
Pages : 288
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Book Description
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309182204
Category : Technology & Engineering
Languages : en
Pages : 177
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Book Description
The glassy-winged sharpshooter is one of the more recent invasive pests to afflict California agriculture. The insect transmits a bacterial pathogen that causes Pierce's disease, which has impaired production of wine, table, and raisin grapes in California. The report recommends strengthening the process and the priorities for research funded by state agencies and wine industry groups to address Pierce's disease and its vector. Research should be focused on identifying feasible options for controlling the spread of the disease and providing sustainable approaches that are adaptable and affordable over the long term. Several avenues of research be pursued more intensely including the genetic makeup of the pathogen that triggers Pierce's disease, understanding the mechanisms that make grapes resistant to the disease, the possibilities of introducing predator enemies to the sharpshooter, and new ways to manage the planting of crops to help avoid spread of the disease.
Author: United States. Animal and Plant Health Inspection Service
Publisher:
ISBN:
Category : Agricultural pests
Languages : en
Pages : 516
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Author:
Publisher:
ISBN:
Category : Agricultural pests
Languages : en
Pages : 168
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Author: Raymond J. Gill
Publisher:
ISBN:
Category : Agricultural pests
Languages : en
Pages : 120
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Book Description
Author: California. State Commission of Horticulture
Publisher:
ISBN:
Category : Fruit-culture
Languages : en
Pages : 40
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Author: David Wood
Publisher: Univ of California Press
ISBN: 052093637X
Category : Science
Languages : en
Pages : 248
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Book Description
This guide synthesizes the most current information available on the pests and environmental conditions that can damage California’s conifers, the vast majority of native trees in the state. Authoritative and easy-to-use, it is an essential reference for biologists, arborists, ecologists, foresters and everyone who needs up-to-date information on conifer pests in one convenient manual. o Species accounts cover life cycles, habits, distribution, and significance of each pest and discuss valuable options for reducing or avoiding damage o 111 clear color photographs show damage caused by 80 insects, diseases, fungi, parasitic plants, animals, and other destructive agents o The only guide to include information on environmental factors such as air pollution, salt, and frost as well as biological agents o Appendices list pests and diseases by tree species and by part of the tree affected
Author: California. State Commission of Horticulture
Publisher:
ISBN:
Category : Fruit-culture
Languages : en
Pages : 26
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Author: Tedmund J. Swiecki
Publisher:
ISBN: 9781304145451
Category : Science
Languages : en
Pages : 0
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FULL COLOR and Enlarged Edition - California has more than twenty-five native species, natural hybrids, and varieties of oaks (Quercus species). The form of these oaks ranges from large trees, up to about 25 m tall, to shrubs no taller than about 1.5 m. California's native oaks include representatives of three oak subgroups or subgenera (Table 1). Hybridization only occurs between oaks in the same subgroup. In addition, some insects, pathogens, and other agents may selectively colonize or damage oaks in certain subgroups.
Author: California Agricultural Research Study Committee
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 76
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Book Description
