Insights

Spraying soybeans after flowering

Pat Lynch

A number of herbicides such as Classic, Reflex, Pinnacle, Basagran and Pursuit can damage soybean flowers. The labels of all these products caution about not spraying after flower initiation

Posted on: 
June 21, 2010

Dealing with soil crusts

Pat Lynch

The wet weather last week and the chance of sun this week or next is setting up for crusts in some fields. How do you know if you have a crust?

Posted on: 
May 17, 2010

Weed size matters in no-till

Pat Lynch

The calendar says it is the first week in May but the weeds are as big as they normally are May15 to 20. This matters when applying a burn down spray for no-till

Posted on: 
May 4, 2010

Cool temperatures and spraying wheat

Pat Lynch

The temperature just before and right after spraying wheat with herbicides determines whether you damage wheat or not

Posted on: 
April 27, 2010

Future crops the issue when approaching weed control in wheat

Pat Lynch

Weeds do not affect wheat yields as much as they affect corn and soys. Short weeds such as chickweed and field violet have little effect on wheat yields. But they may cause other problems.

If you leave chickweed to grow it causes problems in next year’s corn or beans. This early growing weed is a good food source for wireworms. Wireworms will affect the bean or corn crop if not controlled. Chickweed does interfere with corn planting. Tillage just moves the root balls around resulting in poorer seed-to-soil contact.

Posted on: 
April 14, 2010