This includes strengthened corn stalks and invigorated ... effective and reliable control against tar spot and more. Description: Lucento fungicide provides smart disease protection for high ...

“Corn growers need to be alert and on-guard, and start scouting for tar spot,” Bauer says. “Make your decisions on fungicide timings and what you’re going to do to treat, and have all your ...

For troublesome corn diseases like tar spot, southern rust, gray leaf spot, northern corn leaf blight and other fungal ...

The scientists’ observation came while inspecting a research plot of corn near the ARS center in April 2022. Mild outbreaks of tar spot can generally be reduced with synthetic fungicide ...

Tar spot appears as small ... “Research has shown that the best return on investment from a fungicide application on corn occurs when fungal diseases are active in the corn canopy,” Onofre ...

What growth stage is the corn? If at dough or beyond I would not make an application. What has been the history of tar spot in your field? How much disease do you see currently? Have you found it yet?

such as fungicide applications, are expensive and require precise timing to be effective. Achieving this precision can be challenging due to varying conditions conducive to tar spot, the need to ...

VT to R1 (fungicide) application is the best application timing for the best management and suppression of the disease.” Learn more about tar spot and follow its spread online at corn.ipmpipe ...

Use properly timed foliar-fungicide application ... That will help us develop new corn products with improved tar spot tolerance. One of those test plots is located at our research station ...

Since tar spot was first found in the United States in 2015, it has continued its expansion into the upper Midwest. This year, it has been found in corn fields in 44 counties across South Dakota.

Tar spot is a fungal disease that affects corn. Travis Faske, a University of Arkansas Plant Pathology Professor, says the pathogen is relatively new to the United States. He said it has a long ...