Immigrant Phytophagous Insects on Woody Plants in the United States and Canada
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Publisher :
Page : 32 pages
File Size : 50,40 MB
Release : 1994
Category : Nonindigenous pests
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Author :
Publisher :
Page : 32 pages
File Size : 50,40 MB
Release : 1994
Category : Nonindigenous pests
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Author : Michael R. Wagner
Publisher : Springer Science & Business Media
Page : 332 pages
File Size : 37,52 MB
Release : 2007-05-08
Category : Science
ISBN : 0306475960
Mechanisms and Deployment of Resistance in Trees to Insects is a worldwide synthesis of tree resistance to insects. The contributions are by senior scientists and represent all the major forested regions of the world. The book constitutes a comprehensive treatment of the state of our knowledge on patterns of resistance by insect guilds and how this knowledge can be deployed to achieve the management of damaging forest insects. This book will serve as an essential reference book for all researchers and practitioners attempting to manage forest pests using genetic resistance.
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Page : 1732 pages
File Size : 17,38 MB
Release : 1995
Category : Government publications
ISBN :
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Page : 1450 pages
File Size : 26,35 MB
Release :
Category : Government publications
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Author : Cathryn H. Greenberg
Publisher : Springer
Page : 406 pages
File Size : 13,66 MB
Release : 2015-10-26
Category : Nature
ISBN : 3319215272
This book discusses the historic range of variation (HRV) in the types, frequencies, severities and scales of natural disturbances, and explores how they create heterogeneous structure within upland hardwood forests of the Central Hardwood Region (CHR). The book was written in response to a 2012 forest planning rule which requires that national forests to be managed to sustain ‘ecological integrity’ and within the ‘natural range of variation’ of natural disturbances and vegetation structure. Synthesizing information on HRV of natural disturbance types, and their impacts on forest structure, has been identified as a top need.
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Page : 280 pages
File Size : 35,43 MB
Release : 1981
Category : Forests and forestry
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Page : 464 pages
File Size : 39,89 MB
Release : 1995
Category : Forests and forestry
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Page : 256 pages
File Size : 31,77 MB
Release : 1995
Category : Forest health
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Author : Robert G. Foottit
Publisher : John Wiley & Sons
Page : 656 pages
File Size : 18,49 MB
Release : 2009-03-03
Category : Science
ISBN : 9781444308228
Insect Biodiversity: Science and Society brings togetherleading scientific experts to assess the impact insects have onhumankind and the earth’s fragile ecosystems. It examines whyinsect biodiversity matters and how the rapid evolution of insectspecies is affecting us all. Insects and related arthropods make up more than 50 percent ofthe known animal diversity globally, yet a lack of knowledge aboutinsects is hindering the advance of science and society. This bookexplores the wide variety in type and number of insect species andtheir evolutionary relationships. Case studies offer assessments onhow insect biodiversity can help meet the needs of a rapidlyexpanding human population, and also examine the consequences thatan increased loss of insect species will have on the world. The book concludes that a better understanding of the biologyand ecology of insects is the only way to sustainably manageecosystems in an ever changing global environment.
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Page : 84 pages
File Size : 31,37 MB
Release : 2001
Category : Invertebrates
ISBN :