woolly apple aphid

by Kristy Grigg-McGuffin May 29, 2023 0

What the Crop?! Apple Update: May 29, 2023

Frost injury and warmer days may influence thinning decisions while petal fall pest management kicks off across the province in this week’s apple update

by Kristy Grigg-McGuffin June 27, 2021 0

Apples Diseases Insects Pest Management

Apple Pest Update: June 26, 2021 (with audio)

Terminal growth continues to favour powdery mildew and fire blight, San Jose scale damage appearing on developing fruitlets, and recent rain across the province ideal for summer disease

by Kristy Grigg-McGuffin June 26, 2020 0

Apples Diseases Insects Pest Management

Apple Pest Update: June 26, 2020

The latest update on insect and disease activity in apple orchards across the province.

by Kristy Grigg-McGuffin June 25, 2019 0

Apples Diseases Insects Pest Management

Apple Pest Update: June 25, 2019

The latest update on insect and disease activity in apple orchards across the province

Fresh plum curculio damage on apple fruitlet

by Kristy Grigg-McGuffin June 15, 2019 0

Apples Diseases Insects Pest Management

Apple Pest Update: June 14, 2019

Petal fall to first cover pest activity continues for apple orchards across the province

by Kristy Grigg-McGuffin June 6, 2019 1

Apples Diseases Insects Pest Management

Apple Pest Update: June 5, 2019

Warmer weather seems to be on the horizon as petal fall pest management begins

by Kristy Grigg-McGuffin May 21, 2019 1

Apples Diseases Insects Pest Management Vertebrates

Apple Pest Update: May 20, 2019

Crop Stages The cool, wet spring has made for what feels like a long start to the season. Many areContinue Reading

by Kristy Grigg-McGuffin August 11, 2017 0

Apples Diseases Insects Pest Management

Apple Update: August 10, 2017

Available in PDF: 12_Apple Update Auguest 10 In this update: Growth stage Precipitation Retain label changes International Fruit Tree AssociationContinue Reading

by Kristy Grigg-McGuffin July 15, 2017 0

Apples Diseases Insects Pest Management

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, powderyContinue Reading

by Kristy Grigg-McGuffin June 22, 2017 0

Apples Diseases Insects Pest Management

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 olderContinue Reading