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Growing clubroot resistant varieties in areas with low levels of inoculum or areas beside regions known to have clubroot is a good pre-emptive strategy to keep clubroot to a minimum in a particular field. The question for growers in areas with serious blackleg is whether to grow varieties with effective blackleg resistance or grow varieties with clubroot resistance. Current varieties…
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Results from the 2014 Canola Performance Trials are being checked and approved for posting at www.canolaperformancetrials.ca and in the CPT 2014 booklet. Listen to a podcast on CPT 2014 with CCC agronomy specialist Warren Ward. In addition to CPT results, here are some other sources for variety performance information…
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The Canada Seeds Act requires that all certified seed meet minimum standards for germination on the day it’s sold. Whether seed is grown this year, last year or the year before that, certified No.1 canola must have 90% germination or better at the time of sale. Certified No.2 must have 80-89% germination. The seller is responsible to make sure seed…
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Informed decisions have to start with plant counts. Counting stubble density in the fall can help growers determine if their spring seeding rate was adequate to reach the crop’s yield potential. We know, based on analysis of stand establishment research, that canola generally needs a bare minimum of 4-5 plants per square foot to reach its yield potential…
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Canola Performance Trials for this year are still being measured and harvested, but growers wanting to make seed decisions now can go to www.canolaperformancetrials.ca. Small and large plot results for 2013, 2012 and 2011 are available…
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Whether you’re waiting to get into the field or already cutting your crop, having a proper storage facility is critical. If you had last year’s grain in your bins for longer than usual, and into the spring when grain temperatures were no longer cold enough over specific durations to kill most insects, you may want to confirm your storage locations…
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Short of a stacked genetics solution and/or the development of several more distinct sources of resistance, which could take a lot of time and effort, we need to follow the risk mitigation practices to help prevent clubroot spread and protect this valuable genetic trait…
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Need to make a last minute seed decision? Visit www.canolaperformancetrials.ca for canola variety comparisons for 2013 as well as 2012 and 2011. The online tool has data on yield, days to maturity, lodging and height for small plot and field scale sites across the Prairies. Use the various filters to refine a search by location, herbicide tolerance system, year and…
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Clubroot resistance is an important part of clubroot management, and growers are advised to start using clubroot-resistant varieties as soon as clubroot is identified in their area. This will help keep clubroot at low levels in fields, and reduce the risk of selecting for resistant clubroot races…
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