Geospatial Relationships of Iris Yellow Spot Virus and Thrips to Onion Production in Colorado Scott M

2004 NARC Presentations

Geospatial Relationships of Iris Yellow Spot Virus and Thrips to Onion Production in Colorado
Scott M. Fichtner, David H. Gent, Howard F. Schwartz, Whitney C, Cranshaw, Linda Mahaffey, and Raj Khosla. Dept. of Bioagricultural Sciences & Pest Management, Colorado State University, Fort Collins, CO 80523-1177
Abstract
Narrative in PDF format
Poster

Iris Yellow Spot Virus Introductory Presentations

	Rick Watson, Onion Seed Industry Perspective PowerPoint Presentation
	R. T. Sakata, Onion Bulb Industry Perspective PowerPoint Presentation

A One Year Study on the Effectiveness of Oxamyl (Vydate L) to Control Thrips in Onions when Injected into a Drip Irrigation System
Lynn Jensen, Malheur County Extension Office, and Eric Feibert, Clint Shock and LaMonte Saunders Malheur Experiment Station, Oregon State University, Ontario, OR, 2004
Abstract
Narrative in PDF Format
PowerPoint Presentation

Integrated Management of Iris Yellow Spot Virus in Onion
H. F. Schwartz and D. H. Gent
Dept. of Bioagricultural Sciences and Pest Management, Colorado State Univ., Fort Collins, CO 80523-1177
Abstract
Narrative in PDF format
PowerPoint Presentation

The Effects of soft insecticides on thrips populations in red onions.
L. B. Jensen
Malheur County Extension Office, 710 S.W. 5th Ave., Ontario, OR 97914
Abstract
Narrative in PDF format
PowerPoint Presentation

IYSV Challenges to the Onion Bulb Industry in Colorado
David Gent and Howard Schwartz, Colorado State University
Abstract

IYSV Challenges to the Seed Industry in Washington
L.J. du Toit, G.Q. Pelter, and H.R. Pappu, Washington State University
Abstract
Narrative in PDF format
PowerPoint Presentation

IYSV Symptoms and Etiology: Observations since 1989
Krishna Mohan, University of Idaho, Parma, ID
Abstract
PowerPoint Presentation

Managing Thrips in Western Colorado Onions
Bob Hammon, Agronomy/Entomology Area Agent, Colorado State University Cooperative Extension, Grand Junction, CO 81503
Abstract
PowerPoint Presentation