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Region 5 | August 22, 2024 | Montgomery

Stephanie Porter
stephanie.porter@illinois.org

Caption: Gibberella ear rot
Caption: Red crown rot
Caption: European corn borer
SYNOPSIS

We really could use a rain for the later planted soybeans as well as some corn. Despite the dryness, some tar spot and southern rust has started to show up on late-planted corn. European corn borer was also found in late planted corn (R3). Overall, soybeans are progressing well, but have unfortunately found red crown rot as well as SDS. Frogeye leafspot is just starting to show up.

WHICH OF THE FOLLOWING BEST DESCRIBES CURRENT CONDITIONS IN THIS COUNTY?
Mildly Dry (soil is drier than normal, plant growth may have slowed)
IF CONDITIONS ARE ON THE DRY END, WHICH OF THE FOLLOWING US DROUGHT MONITOR CATEGORIES BEST FIT CURRENT CONDITIONS
Near Normal (Dnada)
WEATHER

Cool

PRECIPITATION

None

FIELD/SOIL CONDITIONS

Dry

FIELD ACTIVITIES

Some fungicides being applied on late planted corn.

SOYBEAN GROWTH STAGE

R3-R5

CORN GROWTH STAGE

R3-R5

INSECTS

A few Japanese beetles are lingering in soybeans and European corn borer in corn.

WEEDS

Waterhemp

DISEASES

Corn: Tar spot, northern corn leaf blight, southern corn leaf rust

Soybeans: Frogeye leafspot, downy mildew, septoria brown spot, SDS, red crown rot