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Blog Posts
two green peach leaves with raised, crinkled tissue in the center of the leaves that appears red and yellow in color
From Northeastern Illinois (St. Charles): Recognizing and managing peach leaf curl
Over the past month, the DuPage and Kane Counties Extension office has received several calls and emails regarding peach leaf curl. Given the wet...
A close-up of a blueberry on the cover of a midwest fruit pest management guide publication
2026-2027 Midwest Fruit Pest Management Guide now available
The 2026-2027 Midwest Fruit Pest Guide has been updated and the PDF files are available for...
A small diameter apple trunk with a vertical split in the bark from winter damage
Assessing winter trunk damage in May: apples and stone fruits
May is a critical month for assessing winter trunk damage because trees are fully leafing out and water demand is increasing. Differences in vigor...
A finger holding a branch with green leaves emerging from fruit bud
From Northern Illinois (Rockford): Springtime bloom
Bloom PeriodBy the time you read this, most fruit trees in northern Illinois will have bloomed. When I visited an orchard in mid‑...
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News Releases
fruit tree and pruner
Fruit Tree Pruning Fundamentals Program Wraps Up
While it is still too early to begin fruit tree pruning in Northern Illinois, that hasn’t stopped University of Illinois Extension offices in Jo Daviess, Stephenson, and Winnebago counties from providing classroom-based instruction this past November and December.“I’ve taught this fruit...
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