Crop Report

Region 2 | April 18, 2025 | Knox

Brandon Hall
bhall@westcentralfs.com

Caption: Checking seed depth as farmers get started planting.
Caption: This pretty purple flower, henbit, catches the eye of the community, despite its hinderance in our ag fields
Caption: Illinois Soybean Association sulfur trial, comparing dry Ammonium Sulfate (21-0-0-24s) and liquid Ammonium Thiosulfate (12-0-0-26s).
SYNOPSIS

In the fields of Knox County and the surrounding areas, we are seeing soybean planters rolling, sprayers running, and what is presenting to be purple henbit weed popping up across the majority of the fields. Early in the week, planting conditions were ideal, with a slight weather delay mid-week, but by Thursday evening, growers were going again.

WHICH OF THE FOLLOWING BEST DESCRIBES CURRENT CONDITIONS IN THIS COUNTY?
Near Normal
IF CONDITIONS ARE ON THE DRY END, WHICH OF THE FOLLOWING US DROUGHT MONITOR CATEGORIES BEST FIT CURRENT CONDITIONS
Near Normal (Dnada)
WEATHER

The average temperature was 68 degrees this week and the humidity is 66%. Wind conditions continually provide struggles as retail locations and growers try to cover planted acres with spring burn down.

PRECIPITATION

Rainfall varied from 0.1 – 0.5″ in our territory.

FIELD/SOIL CONDITIONS

Soil temperature was 55 degrees at 4 inches deep on Tuesday night to Wednesday morning (4/16 – 4/17). Conditions are favorable for planting.

FIELD ACTIVITIES

Spring burn down has started!

SOYBEAN GROWTH STAGE

50% of soybean acres in Knox County have been planted.

CORN GROWTH STAGE

5% of corn acres in Knox County have been planted.

WHEAT GROWTH STAGE

N/A

INSECTS

None present.

WEEDS

Winter annuals, such as henbit, have been thriving with the conditions that we have seen this week, including warmer temperatures and a little moisture. Pre-emerge chemistries, along with residual herbicides, are in full swing.

DISEASES

None detected.

ABIOTIC ISSUES

None detected.

COVER CROP INSIGHTS

Cover crop is greening up and taking off. Many in our area are burning it down with Pre-emerge chemistry pass.

OTHER

Spring pasture spraying is in full swing, targeting all early emerging pasture weeds.