July 11, 2012 Blackleg heavy in parts of ManitobaGrowers are encouraged to check maturing crop for blackleg infection. It’s too late for fungicide to provide any benefit, but checking now can help
July 6, 2012 Issues of the weekNoticing bud damage? Could be diamondback moth larvae, or many other possible causes. Regular rains in June and so far in July suggest an
July 6, 2012 Sclerotinia stem rot: When to split-apply fungicide?Split applications, which are approved for some fungicides, may be worthwhile in some cases. For instance, if the sclerotinia stem rot risk is questionable
July 6, 2012 Top dressing at early flowerNitrogen and sulphur top ups at early flower are later than recommended but may pay off if fields are showing obvious signs of deficiency
July 6, 2012 More than one insect in a crop?If you have lygus bug and cabbage seedpod weevil in the same field and if they are both at 50% or more of their
July 6, 2012 Bud damage may have many causesInsects, heat stress, hail and sulphur deficiency can all cause bud discoloration and damage. Scouting closely for insects may be required to find out
July 6, 2012 Insect update: Lygus, bertha, leaf hopperCheck to see if lygus feeding is preventing crop from coming into flower. Bertha armyworm adults are mounting and larvae will start to hatch
July 6, 2012 Rescue treatments unproven for hail remedyBefore trying any treatment on hail damaged fields, give the crop time to recover. It may recover nicely on its own, likely with later
June 27, 2012 Issues of the weekCanola fields are being assessed for sclerotinia stem rot risk, especially with decent moisture, dense canopies and good yield potential. We have tips this
June 27, 2012 Second weed spray may not payGrowers who usually spray twice may not need to spray a second time this year if the canopy has closed, weeds are behind the
June 27, 2012 How to assess the sclerotinia stem rot riskMoisture is the key factor in sclerotinia stem rot risk. Good soil moisture and a few rains in the period starting two weeks before
June 27, 2012 How to top dress NWhen topping up with liquid fertilizer, the ideal is to apply when leaves are moist from early dew or a light rain so liquid