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Items Tagged with 'northern corn-leaf blight'

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Delaro Complete Fungicide Granted Federal Approval

October 21, 2020 | Posted in Crop Protection

Source: Bayer

The new fungicide offers unique chemistries and delivers three modes of action for corn and soybeans.

Differentiating Corn Leaf Diseases

July 3, 2018 | Posted in Crop Protection

Source: University of Nebraska

Very early symptoms of many diseases look similar. For example, small yellow flecks may be indicative of several diseases and it can be hard to differentiate them without the presence of more mature lesions (or use of a microscope to examine spores and bacterial streaming).

Hybrids Resistant to Northern Corn Leaf Blight

February 9, 2016 | Posted in Seeding & Planting, Crop Protection

Source: Ohio State University Extension

Widespread use of conservation tillage favors the survival of the Norther Corn Leaf Blight fungus from year to year and hybrid resistance buildup may also be a problem, says Ohio State University Extension.

Assess Corn and Soybean Diseases Before Harvest

September 21, 2015 | Posted in Crop Protection

Source: University of Wisconsin

These assessments aren’t for in-field management, but to improve the quality of the grain harvested and allow for educated decision-making in 2016.

Consider Fungicide on Corn, Skip Insecticide

July 19, 2015 | Posted in Crop Protection

This may be the year to apply a foliar fungicide to minimize losses from disease. But only tank-mix an insecticide with it after you’ve thoroughly scouted your field.

Fungicide Use and Precautions in Corn

July 6, 2015 | Posted in Crop Protection

Disease development in corn is quite early, so significant disease is possible in certain fields and growers are considering a fungicide application to slow its progress.

5 Answers To Using Foliar Fungicides In Field Corn

July 15, 2014 | Posted in Crop Protection

Source: Ohio State University

Corn is all over the board in terms of growth and development, ranging from V6 to R2; Late-planted fields are usually at greater risk for foliar disease development, and reports coming in indicate that gray leaf spot is already present on the lower leaves in some areas.

Getting After Goss’s Wilt — The Corn Yield Consumer

Be prepared to get your corn crop out of the field immediately after black layer to protect yield… or keep it alive as long as possible.

By Darrell Bruggink posted on February 1, 2012 | Posted in Crop Protection

Western Corn Belt no-tillers have undoubtedly heard about Goss’s Wilt. After a near 3-decade absence, the bacteria reared its ugly head in Nebraska several years ago.

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No-Till Harvest Update: Great Yields, Tough Market

On this episode of Conservation Ag Update, brought to you by CultivAce, we head to Amboy, Ill., where Dave Thompson shares his top takeaways from harvest season. Univ. of Illinois soil scientist Andrew Margenot discusses why some no-tillers might want to dial back P and K rates next growing season.

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