The Georgia Agricultural Experiment Station
College of Agricultural and Environmental Sciences
The University of Georgia

Research Report Number 660
August 1999



1998-99 CANOLA PERFORMANCE TESTS


J. LaDon Day, Paul L. Raymer, and Anton E. Coy, Editors


J. LaDon Day is coordinator of statewide variety testing and Paul L. Raymer is an associate professor in the Department of Crop and Soil Sciences, Georgia Experiment Station, Griffin, GA 30223-1797. A. E. Coy is a senior agricultural specialist in the Department of Crop and Soil Sciences, Coastal Plain Experiment Station, Tifton, GA 31793-0748.

TABLE OF CONTENTS


Preface

Cooperators and Contributors

The Season with1998-99 Rainfall

State Commodity Canola Variety Trials, 1998-99
   Calhoun, Georgia - Winter Types
   Griffin, Georgia - Winter Types
   Average Performance of State Winter Canola Lines
   Griffin, Georgia - Spring Types
   Midville, Georgia - Spring Types
   Plains, Georgia - Spring Types
   Tifton, Georgia - Spring Types
   Average Performance of State Spring Canola Lines

SEO (Superior Edible Oil) Canola Variety Trials, 1998-99
   Midville, Georgia
   Plains, Georgia
   Tifton, Georgia
   Average Performance of SEO Canola Lines

National and Regional Canola Trials, 1998-99
   Calhoun, Georgia - National Advanced Winter Canola Variety Trial
   Griffin, Georgia - National Advanced Winter Canola Variety Trial
   Plains, Georgia - Southern Regional Spring Variety Trial
   Tifton, Georgia - Southern Regional Spring Variety Trial

Blackleg Evaluations, 1998-99
   Field Ratings for Resistance to Phoma Blackleg

Sources of Seed for 1998-99 Canola Performance Tests