NYSAES Search Results for '(gopher or gophers) or (control or controls)'

Documents 1 - 10 of 131 matches. More 's indicate a better match.

Biological Control

BIOLOGICAL CONTROL This segment includes several paragraphs with general information about biological control and these subsections: * Conservation * Classical Biological Control * Augmentation * Purchase and Release of Natural Enemies Biological control is a component of an integrated pest management ...
http://www.nysaes.cornell.edu/ent/biocontrol/info/biocont.html 11/19/99, 15814 bytes

Trichosirocalus horridus

... Europe that feeds on the rosettes of Carduus thistles. This rosette weevil was the second insect introduced into North America for Carduus thistle control. It was imported from Italy into the USA in 1970-1972 for quarantine testing. Host specificity testing revealed that it would not be a threat to ...
http://www.nysaes.cornell.edu/ent/biocontrol/weedfeeders/trichosirocalus_h.html 10/13/98, 7935 bytes

Biological Control: A Guide to Natural Enemies in North America

... addition: January 10, 2001.) Welcome to this Cornell University World Wide Web site! This guide provides photographs and descriptions of biological control (or biocontrol) agents of insect, disease and weed pests in North America. It is also a tutorial on the concept and practice of biological control ...
http://www.nysaes.cornell.edu/ent/biocontrol/ 01/09/01, 8737 bytes

Ampelomyces quisqualis

... parasitism reduces growth and may eventually kill the mildew colony. A. quisqualis has been the subject of numerous investigations on biological control of powdery mildews for over 50 years. Appearance Parasitized mildew colonies are dull, flattened, and off-white to gray in color. Spore production ...
http://www.nysaes.cornell.edu/ent/biocontrol/pathogens/ampelomyces.html 08/11/98, 8213 bytes

Coleomegilla maculataColeomegilla maculata

... , and corn earworm; asparagus beetle, Mexican bean beetle, and Colorado potato beetle eggs and larvae. In trials to assess this lady beetle for control of Colorado potato beetle, it appeared to prefer aphids over beetle eggs and larvae. Life Cycle Adults overwinter in large aggregations beneath leaf ...
http://www.nysaes.cornell.edu/ent/biocontrol/predators/coleomeg.html 11/10/98, 7185 bytes

Search Cornell Biological Control

Search the Cornell University Biological Control Site for:
http://www.nysaes.cornell.edu/ent/biocontrol/search.html 02/21/00, 1361 bytes

IPM Tactics

INTEGRATED PEST MANAGEMENT CONTROL TACTICS * Pest-resistant crops * Cultural Control * Physical and Mechanical Control * Chemical Control Left: Pest-resistant crops include potatoes bred to express hairy, sticky leaves that can trap and kill aphids. W.Tingey Center and Right (respectively): Susceptible ...
http://www.nysaes.cornell.edu/ent/biocontrol/info/ipmtact.html 06/24/96, 13873 bytes

Mike Hoffmann Publications

... : Geometridae): Components of its sex pheromone gland. J. Chem. Ecology. 12: 2107-2116. Hoffmann, M. P., L. T. Wilson and F. G. Zalom. 1987. Control of stink bugs in tomatoes. Calif. Agric. 41: 4-6. Hoffmann, M. P., L. T. Wilson and F. G. Zalom. 1987. The southern green stink bug, Nezara viridula, [Heteroptera ...
http://www.nysaes.cornell.edu/ent/biocontrol/info/hoffmann_pubs.html 04/11/00, 32452 bytes

Mike Hoffmann Publications

... : Geometridae): Components of its sex pheromone gland. J. Chem. Ecology. 12: 2107-2116. Hoffmann, M. P., L. T. Wilson and F. G. Zalom. 1987. Control of stink bugs in tomatoes. Calif. Agric. 41: 4-6. Hoffmann, M. P., L. T. Wilson and F. G. Zalom. 1987. The southern green stink bug, Nezara viridula, [Heteroptera ...
http://www.nysaes.cornell.edu/ent/biocontrol/hoffmann_pubs.html 10/23/98, 32450 bytes

WWW Biocontrol Sites

Other World Wide Web Biological Control Sites: * The Association of Natural Bio-control Producers * Auburn University Biological Control Institute * Center for Aquatic and Invasive Plants, University of Florida Institute of Food and Agricultural Sciences * CICP, the Consortium for International Crop ...
http://www.nysaes.cornell.edu/ent/biocontrol/websites.html 05/22/00, 13739 bytes