Author: Lester P. GibsonPublisher:
ISBN:
Category : Elm
Languages : en
Pages : 12
Book Description
An Annotated List of the Cicadellidae and Fulgoridae of Elm
Author: Lester P. GibsonMonthly Catalog of United States Government Publications
Author: Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1570
Book Description
USDA Forest Service General Technical Report NC.
Author: Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 450
Book Description
Some harvest options and their consequences for the aspen, birch, and associated conifer forest types of the Lake States
Author: North Central Forest Experiment Station (Saint Paul, Minn.).Publisher:
ISBN:
Category :
Languages : en
Pages : 776
Book Description
Walnut Insects and Diseases
Author: North Central Forest Experiment Station (Saint Paul, Minn.)Publisher:
ISBN:
Category : Eastern black walnut
Languages : en
Pages : 112
Book Description
Phloem Necrosis of Elms
Author: Edward John BraunPublisher:
ISBN:
Category : Elm
Languages : en
Pages : 240
Book Description
Yellows Diseases of Elm and Ash
Author: James Alan MatteoniPublisher:
ISBN:
Category : Ash (Plants)
Languages : en
Pages : 338
Book Description
Arborist's News
Author: Hymenoptera of the World
Author: Canada. Agriculture Canada. Research BranchPublisher: Canadian Government Publishing
ISBN:
Category : Science
Languages : en
Pages : 688
Book Description
This publication is the result of a course on identification of Hymenoptera given three times since 1985 at the Centre for Land and Biological Resources Research. The considerable interest in these courses indicated the need for a comprehensive identification guide to all extant families of Hymenoptera. The main emphasis is on family identification using the keys, which are complemented by family sketches. The sketches include a taxonomic diagnosis to supplement the keys, a summary of the biology, the size and distribution, and important literature references.
Field Crop Arthropod Pests of Economic Importance
Author: Peter A. EddePublisher: Academic Press
ISBN: 0128196998
Category : Technology & Engineering
Languages : en
Pages : 1004
Book Description
Field Crop Arthropod Pests of Economic Importance presents detailed descriptions of the biology and ecology of important arthropod pest of selected global field crops. Standard management options for insect pest control on crops include biological, non-chemical, and chemical approaches. However, because agricultural crops face a wide range of insect pests throughout the year, it can prove difficult to find a simple solution to insect pest control in many, if not most, cropping systems. A whole-farm or integrated pest management approach combines cultural, natural, and chemical controls to maintain insect pest populations below levels that cause economic damage to the crop. This practice requires accurate species identification and thorough knowledge of the biology and ecology of the target organism. Integration and effective use of various control components is often enhanced when the target organism is correctly identified, and its biology and ecology are known. This book provides a key resource toward that identification and understanding. Students and professionals in agronomy, insect detection and survey, and economic entomology will find the book a valuable learning aid and resource tool. - Includes insect synonyms, common names, and geographic distribution - Provides information on natural enemies - Is thoroughly referenced for future research