ICE Canadian canola futures rose on Thursday, touching their highest level in more than three weeks, boosted by harvest delays in Western Canada caused by rain and snow. Harvest has been delayed in the Canadian province Saskatchewan. 48 percent of canola has been combined. A slightly bullish crushing report on Wednesday added to canola's strength, online grain marketplace FarmLead said in a note. Canadian crushers processed 742,988 tonnes of canola in August, Statistics Canada said. November canola tacked on $3.70 at $498.40 per tonne.