Tag Archives: obliquebanded leafroller

Apple Update: June 20th, 2018

This post written by: Amanda Green, Tree Fruit Specialist, OMAFRA and Colleen Haskins, Acting Horticulture IPM Specialist, OMAFRA In this update: crop stages thinning (chemical and hand) irrigation diseases (Scab, Fire blight, Powdery Mildew) pest activity (Codling Moth, Oblique banded leaf roller, … Continue reading

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Apple Update: June 8th, 2018

This post written by: Amanda Green, Tree Fruit Specialist, OMAFRA and Colleen Haskins, Acting Horticulture IPM Specialist, OMAFRA The OMAFRA Apple Team will be providing crop updates reported from across the province, including growth stages, production, weather-related impacts, pest status … Continue reading

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Apple Update: July 14, 2017

Available in PDF: 10_Apple Update July 15 2017 In this update: Growth stages Bitter pit management Disease: fire blight, scab, powdery mildew, Phytophthora, Nectria, summer disease Insect: lepidopterans (moths), apple maggot, leafcurling midge, San Jose scale, aphids, potato leafhopper, rust mite … Continue reading

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Apple Update: June 30, 2017

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

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Apple Update: June 21, 2017

Crop Stages In Southwestern Ontario, apple fruitlets are 20-35 mm in diameter, terminal buds are starting to set in older trees in Essex County In Grey County and east of Toronto, apple fruitlets are at 15-20 mm in diameter

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Apple Update: June 14, 2017

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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Apple Update: May 30, 2017

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

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