There have been quite a few phone calls recently with questions on wheat weed control. A big difference from previous years’ late winter calls on wheat is that no crop inputs have been able to be applied due to all the wet weather. As such many wheat fields have well established weeds. Continue reading
Weed control in wheat has become more of a struggle in recent years. This is due to several reasons including that more wheat is following corn where volunteer RR corn can be an issue, Poa has become more of a weed problem in wheat and herbicide resistance development in ryegrass. Continue reading
2018 County Standardized Trials (CST) wheat harvest data are now available. Our county trial yields were consistent with yields in much of the state, down around 15 bu from what we had last year. Late planting due to excess moisture and a cool, wet spring with delayed fertilizer and insecticide applications, didn’t get this crop set up for record year.
Seems like producers in West Tennessee are interested in microbiomes and how bacterial seed coating could help plants to be more drought tolerant later in the growing season. Continue reading
I’ve received several calls this week requesting information on whether or not to keep injured cotton and management after the injury. In this brief article, I will cover the ‘keep or discard’ decision and briefly cover best management practices after the decision to keep the crop has been made. Depending on your situation, you may need to document the injury and/or keep a portion of the field to determine the yield penalty. That information is beyond the scope of this article but should be available from your insurance agent or attorney. Continue reading
Walking field fields in Tennessee, one might find some diseases including stripe rust, leaf rust, and head scab (fusarium head blight).
The wet weather we’ve been having is likely increasing Fusarium spores (inoculum) that can infect the wheat crop that is starting to head in most areas and develop into Fusarium Head Blight (FHB) or Head Scab. Continue reading