Category: Apples
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Posted on June 20, 2024
Wisconsin Apple Disease Update – June 21, 2024: Summer Rot Prevention
As we enter early summer in Wisconsin, apple fruit diseases become a critical concern, especially with the recent wet weather conditions. This season’s rain increases […]
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Posted on May 30, 2024
Apple Thinning 18 to 20 mm Options
In southern Wisconsin we are approaching 20 mm fruit size, which means the window for thinning is almost over. For those orchards that still need […]
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OFGA Summer Field Days
Organic Berry ProductionJune 14, 2024 10 am – 2 pm. Blue Fruit Farm, Winona MN Join the Organic Fruit Growers Association, the UW-Madison Emerging Crops […]
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Posted on May 16, 2024
Managing Fruit Set in Young Apple Trees: Effective Strategies for Growers
It’s common for newly planted and young apple trees to set fruit, but allowing these young trees to bear fruit can hinder their growth and […]
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Effective Fertilization Strategies for ‘Honeycrisp’
For apple growers, particularly those cultivating ‘Honeycrisp’, precise fertilization is crucial for achieving optimal fruit quality and yield. Here’s a guide to help you manage […]
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Posted on May 2, 2024
Short Videos: How To Use the Apple Thinning Models On NEWA
It has come to my attention that many growers are not using some of the apple thinning models available on NEWA, mostly because they don’t […]
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Petal Fall Thinning Options
Early cultivars in Southern Wisconsin will be at petal fall by early next week, when we reach about 100-125 growing degree days from bloom. This […]
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Posted on April 26, 2024
Apple Blossom Thinning Recommendations
Although some orchards have experienced some degree of frost damage, the damage seems to be very site specific and not a generalized issue across the […]
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Frost Damage in Apples and Use of Promalin
This is a follow up to last week’s article “Use of Promalin for Frost Rescue—Updated Recommendations”. I wanted to provide additional guidelines on the use […]
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Fruit Phenology Update April 26, 2024
This past week, we have experienced several frost events. On 4/20 and 4/21, temperatures across the state dropped to 25˚ F in central and northern […]