Illinois Extension Email

Emily Hansen – Commercial Agriculture Educator
LaSalle County
Soil Conditions: Near Normal
We have had intermittent showers over the past week, so there has been a lot of opportunity for farmers to finish planting.  The vast majority of fields in LaSalle County have been planted and have seedling emergence.  Corn is ranging in development from VE to V4. Soybeans are ranging from VE to V1.
 
Russ Higgins – Commercial Agriculture Educator
Grundy County
Soil Conditions: Mildly Wet (soil is wetter than normal,…

Kathryn Seebruck – Commercial Agriculture Educator
Ogle County
Soil Conditions: Mildly Wet (soil is wetter than normal, local vegetation is healthy)
Dry conditions the past few days have allowed many to catch up on planting, with most farmers in the area finished or close to finished. Corn is at about the V2-V3 stage, and soybeans are in the VC stage or still have yet to emerge. Some replants have occurred due to soil crusting.…

Emily Hansen – Commercial Agriculture Educator
LaSalle County
Soil Conditions: Mildly Wet (soil is wetter than normal, local vegetation is healthy)
Some growers were able to take advantage of the nice weather over the weekend and get out in the field. Most corn that was planted earlier is at VE-V1, and soybeans are at VE-VC. There is minimal standing water, but fields remain fairly wet.

Figure 1: Left: soy; Right: corn
 …

 
Kathryn Seebruck – Commercial Agriculture Educator
Stephenson County
Soil Conditions: Moderately Wet (soil is damp, standing water may be present in low areas, water bodies are full)
Much like many areas of the state, northwest Illinois has received plenty of rainfall in the past couple of weeks, but there have still been enough dry days that have allowed for decent planting conditions. About 10-15% of fields in this area have visibly emerging corn,…

Russ Higgins – Extension Commercial Ag Educator
Grundy County
Soil Conditions: Moderately Dry (soil is dry, plants may be browning or stressed, water bodies are low)
Corn is at R5 (dent), and most soy is at R6 (full seed). Fields that still have green tissue are benefitting from recent rainfall. Areas that experienced drought conditions after pollination and during grain fill can expect corn kernel abortion near the ear tip and smaller and lighter kernels.…

Kathryn Seebruck – Extension Commercial Ag Educator
Winnebago County
Soil Conditions: Mildly Dry (soil is drier than normal, plant growth may have slowed)
This area has not seen rain in over two weeks and is not forecasted again until 9/6. Disease presence is still low as a result. The dry conditions were exacerbated by high temperatures (upwards of 97 degrees F) last week, which we will see again this weekend. Corn is dented (R5),…

Russ Higgins – Extension Commercial Ag Educator
Grundy County
Soil Conditions: Mildly Dry (soil is drier than normal, plant growth may have slowed)
Recent high day and nighttime temperatures have local farmers and crops stressed. In my immediate area in northeast Illinois, the opportunity for “bonus fill” of kernels experienced last year appears very unlikely as the R6 (dent) corn hastens to maturity. Fields with greater water holding capacity are faring much better than lighter soils,…

Russ Higgins – Extension Commercial Ag Educator
Grundy County
Soil Conditions: Mildly Dry (soil is drier than normal, plant growth may have slowed)
Again, sounding like a broken record, hit or miss on rainfall for areas in NE Illinois. This past week some fields received inches while others received tenths. While management decisions are dwindling this late in the growing season, we can still learn from field visits. An area in a soybean field that from the road I predicted to be SDS or BSR turned out to be White Mold. …

Kathryn Seebruck – Extension Commercial Ag Educator
Winnebago County
Soil Conditions: Mildly Wet (soil is wetter than normal, local vegetation is healthy)
In soybeans, some feeding by Japanese beetles was found closer to field edges, in addition to both minor and advanced spider mite damage (each in different fields). With the recent rainfall and more moderate temperatures, continued damage isn’t expected but will be monitored. In corn, some western corn rootworm beetles were found but in low numbers and with minimal damage.…

Russ Higgins – Extension Commercial Ag Educator
Grundy County
Soil Conditions: Mildly Dry (soil is drier than normal, plant growth may have slowed)
Scouting corn this week, I’m starting to find some leaf disease, mostly lower in the canopy. To date, I have yet to find tar spot in fields I have visited but am aware it has been confirmed in Indiana counties east of NE Illinois. Predicting what if any yield drag may arise from our dry June should be easier to determine as we progress through the reproductive stages.…