Tag Archives: Diseases

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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Register Now! IPM Scout Training Workshops Start This Week

The FREE IPM scout training workshops will be running over the following weeks, beginning this Thursday, April 26th with Introduction to IPM. Be sure to register if you, your scout or any other farm employee are planning to attend a workshop.

Posted in Apples, Apricots, Berries, Blueberries, Cherries, Diseases, Events, Fresh Grapes, Grapes, Insects, Nectarines, Peaches, Pears, Pest Management, Plums, Raspberries, Strawberries, Tender Fruit, Wine Grapes | Tagged , , , , , , , , , , | Leave a comment

2018 OMAFRA IPM Scout Training Workshops

The following FREE workshops are available for those who will be scouting horticultural crops this year or looking to refresh their IPM knowledge.

Posted in Apples, Apricots, Berries, Blueberries, Cherries, Diseases, Events, Fresh Grapes, Grapes, Insects, Nectarines, Peaches, Pears, Pest Management, Plums, Raspberries, Strawberries, Tender Fruit, Wine Grapes | Tagged , , , , , , , , , | 1 Comment

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 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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Secondary Blossoms Are a Fire Blight Risk

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

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Apple Update: May 16, 2017

Crop Stages In all locations bloom stages are pretty spread out, depending on variety and proximity to water. In Essex, Kent Middlesex, Lambton, apple blossoms are at bloom to petal fall. In Elgin, Middlesex, Norfolk, Brant and Niagara, apple blossoms … Continue reading

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