Research over the last couple of years has shown that two shot burndown programs which include either 2 shots in the spring or fall plus spring burndown treatments are needed in areas with a history of poor marestail control due to glyphosate and ALS herbicide resistance.

We have discussed this in the past, but it probably requires a review again with no-till wheat and other seedings commencing:

This is the time of the year we need to pay extra attention to reducing spray drift because some of us are applying herbicides that could create serious problems if the herbicide drifts away from the application site and deposits on crops sensitive to that particular herbicide, such as Dicamba products or Glyphosate.

Several calls have come in about adding 28% UAN with glyphosate to kill weeds and also provide a source of nitrogen to crop plants that are yellow and chlorotic from excess rain.

Illegal genetically-engineered wheat has been discovered growing in an Eastern Oregon field, which may cause severe marketing and export problems for one of the state's biggest crops.

For no-tillers, it looks like they are continuing to be a bit more judicious in their use of glyphosate.

Emerged volunteer corn at this time of year is normally considered to be a good situation, since all the volunteer plants will winterkill, but if a killing frost does not occur soon, they could be an impediment to farmers who would like to sow wheat this fall.

A study published this week by Washington State University research professor Charles Benbrook finds that the use of herbicides in the production of three genetically modified herbicide-tolerant crops - cotton, soybeans and corn - has actually increased. This counterintuitive finding is based on an exhaustive analysis of publicly available data from the U.S. Department of Agriculture's National Agriculture Statistics Service. Benbrooks analysis is the first peer-reviewed, published estimate of the impacts of genetically engineered (GE) herbicide-resistant (HT) crops on pesticide use.