Tag Archives: apples
In this update: Fruit size Hedging Nutrient analysis Weather issues Disease: fire blight, apple scab, powdery mildew, fly speck/sooty blotch, sudden apple decline Insect: oriental fruit moth, obliquebanded leafroller, rosy apple aphid, San Jose scale, Japanese beetle, brown marmorated stink … Continue reading
In this update: crop stage thinning irrigation diseases: fire blight, scab, powdery mildew, leaf spots insects: codling moth, obliquebanded leafroller, dogwood borer, San Jose scale, leafcurling midge, plum curculio, brown marmorated stink bug Ontario Apple Orchard Tour
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In this update: crop stages thinners disease: fire blight, scab, blister spot, sudden apple decline insect: codling moth, San Jose scale, woolly apple aphid, leafcurling midge, dogwood borer Crop Stages
Crop Stages In Southwestern Ontario apples are at 3 to 12 mm fruitlet size In Grey County and east of Toronto, apple blossoms are at full bloom to petal fall Production Fruitlet thinning applications have begun in Southwestern Ontario and … Continue reading
Michael Celetti, Plant Pathologist – Horticulture Crops, OMAFRA Many apple growing regions are reporting a prolonged period of secondary or ‘rat tail’ blossoms this year. Trees with late secondary blossoms (Figure 1) are at risk of becoming infected with the … Continue reading