2007 Annual Report Table of Contents††

    

Weather

2007 Weather Report

Alfalfa

Second Year Results of the 2006 to 2011 Furrow Irrigated Alfalfa Forage Variety Trial

Corn

Yukon® Rates for Control of Yellow Nutsedge in Corn Grown in Rotations Followed by Onion

Onion

2007 Onion Variety Trials    
Onion Production From Transplants Grown in a Low Tunnel Cold Frame and in a Greenhouse    
Management of Onion Cultural Practices as a Means to Control the Expression of Iris Yellow Spot Virus    
Insecticide Efficacy Trial for Thrips Control in Dry Bulb Onions  2007   
Managing Carzol® for Maximum Efficacy Against Thrips  2007    
Onion Production Survey for Malheur County Oregon and Idaho  2008   
Evaluation of Basagran® Herbicide for Yellow Nutsedge Control in Bulb Onion

Poplars

Microirrigation Alternatives for Hybrid Poplar Production, 2007 Trial    
Effect of Pruning Severity on the Annual Growth of Hybrid Poplar  through 2007   
Performance of Hybrid Poplar Clones on an Alkaline Soil through 2007

Potatoes

Potato Variety Trials 2007    
Evaluation of V10142 (Imazosulfuron) for Yellow Nutsedge Control in Potatoes

Soybean

Soybean Performance in Ontario in 2007

Sugar Beets

Sugar Beet Variety Trials 2007  
Critical Period of Weed Control in Roundup Ready Sugar Beets    
Marketable Sugar Loss in Sugar Beets Parasitized by Dodder (Cuscuta spp) in the Treasure Valley of Eastern Oregon    
Application Timing and Tankmixes With RoundUp KSalt overthetop of RoundUp Ready Sugar Beets

Wheat and Small Grains

2007 Winter Elite Wheat Trial   
2007 Performance of Winter Barley (Hordeum vulgare ssp. vulgare) and Spring Waxy Barley Varieties Planted in the Fall 
Evaluation of Waxy Wheat Cultivars Planted in the Fall and the Spring
Optimizing Nitrogen Use and Evaluating Ethephon Use In Waxy Barley

Wildflower and Native Plant Seed Production   

Subsurface Drip Irrigation for Native Wildflower Seed Production   
Native Wildflowers Grown for Seed Production Show Tolerance to Conventional Postemergence Herbicides  
Scarification of Basalt Milkvetch (Astragalus filipes) Seed for Improved Emergence

Yellow Nutsedge Biology and Control

Effect of Tuber Placement on Yellow Nutsedge Reproduction    
Yellow Nutsedge Tuber Viability in Response to Fumigation    
Developing Effective Crop Rotation Systems to Manage Yellow Nutsedge Expansion

Appendices

A. Herbicides and Adjuvants
B. Insecticides, Fungicides, and Nematicides
C. Common and Scientific Names of Crops, Forages, and Forbs
D. Common and Scientific Names of Weeds
E. Common and Scientific Names of Diseases and Insects

††The information in this report is for the purpose of informing cooperators in industry, colleagues at other universities, and others of the results of research in field crops. Reference to products and companies in this publication is for the specific information only and does not endorse or recommend that product or company to the exclusion of others that may be suitable. Nor should any information and interpretation thereof be considered as recommendations for the application of any pesticide. Pesticide labels should always be consulted before any pesticide use.