rust – ONfruit

by Kristy Grigg-McGuffin May 18, 2023 0

What the Crop?! Apple Update: May 18, 2023

Cool temperatures this week bring concerns for frost/freeze damage across the province while dry weather encourages powdery mildew development.

by Kristy Grigg-McGuffin May 10, 2023 0

Apples Diseases Insects Pest Management

What the Crop?! Apple Update: May 9, 2023

Warm weather has set growth off again with many regions in the province seeing signs of bloom and increased pest activity in the orchard

by Kristy Grigg-McGuffin May 28, 2022 0

Apples Diseases Insects Pest Management

Apple Pest Update: May 27, 2022 (with audio)

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

by Kristy Grigg-McGuffin May 4, 2022 0

Apples Diseases Insects Pest Management

Apple Pest Update: May 3, 2022 (with audio)

As trees move into tight cluster across the province, be on the lookout for pests including apple scab, powdery mildew, rust, spring feeding caterpillar, leafcurling midge and aphids

by Kristy Grigg-McGuffin May 26, 2019 0

Apples Diseases Insects Pest Management

Apple Pest Update: May 27, 2019

Apple pest activity continues to increase in orchards across the province

by Kristy Grigg-McGuffin April 27, 2017 1

Apples Diseases Pest Management

Apple Disease Management: Part 2 – Tight Cluster to Petal Fall

Tight cluster to petal fall can get quite complicated for disease management with 1) rapid growth occurring during a criticalContinue Reading

by Kristy Grigg-McGuffin June 7, 2016 1

Apples Diseases Insects Pest Management

Apple Update: June 7, 2016

Crop Stages Apple fruitlets range in size between 10-20 mm with the largest fruitlets in South Western Ontario and theContinue Reading