Russ Higgins
IL Extension
rahiggin@illinois.edu

Russ Higgins
IL Extension
rahiggin@illinois.edu

RUSS HIGGINS UPDATES

Region 3 | May 14, 2025 | Grundy

Russ Higgins
rahiggin@illinois.edu

Caption: 14 May 2025, Grundy County – V2 corn and Waterhemp
Caption: 14 May 2025, Grundy County – Marestail in No-Till
SYNOPSIS

A busy planting week for most in NE Illinois. Above average temperatures this week provided several days accumulating at least 17 GDU’s (base 50) per day. The favorable conditions for germination and seedling growth also extended to several problematic weeds including Waterhemp and Marestail. Early recognition of these and other weed species is important because post management strategies become challenging as the weeds reach critical sizes. Several areas missed recent precipitation events and we have received reports of disappointing soy stands in earlier planted fields. Growers are encouraged to evaluate crop emergence to determine if replant is a viable option.

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)