Edwin Lentz, Ohio State University - OARDC, 820 Country Creek Dr., Findlay, OH 45840-0702 and Shawn Conley, Dept of Agronomy, University of Wisconsin, 1575 Linden Dr., Madison, WI 53706-1590.
Winter canola is a new crop for the northern regions of the
Eastern Corn Belt. Fall establishment has been a problem, which may contribute
to lower grain yields. It was hypothesized that management practices, such as
increased seeding rate or the use of fungicide-treated seed may increase grain
yields. To test this hypothesis, the variety �Wichita' was established in two
northern Ohio sites and one northern Indiana site in the fall of 2005 and 2006.
Experimental design was a two-factored randomized block replicated six
times. Treatments included three seeding rates of 6.7, 10.1 or 13.4 kg
per ha with or without a commercial fungicide. Even though there were three
significantly different populations, yields were not affected by seeding rate
or the use of fungicide-treated seed.