As we get closer to wheat harvest Italian ryegrass has become very apparent in some wheat fields in West Tennessee. At this point it is too late to try to control this weed with a herbicide. However, it is a very visual reminder that the best time to control ryegrass in wheat is in the fall. Continue reading
So far, the cotton growing season in Tennessee has been a little on the cool side with highs in the mid 60’s for most days and typically dropping into the lower 40’s at night. In addition to cooler temperatures, there has also been frequent rain fall. These two factors could potentially play into cotton seedling disease development. Continue reading
This spring has been a roller coaster for sure with respect to planting. Continue reading
In this podcast, Scott Stewart lays out plans for summer educational programing, including Cotton Scout School (which will be held virtually on May 29) and Soybean Scout School (virtual with date TBD). He also discusses advantages/disadvantages of online learning and murder hornets. Listen. Continue reading
Wet and cold with more rain in the forecast. Ugg! That sums up our spring planting season to date. Hopefully, next week, we will get our break and can get a good bit done in the field. When that time comes, please remember to use best management practices applying all herbicides but particularly dicamba containing products! Continue reading
The results of some studies UT Extension has done to try to determine why junglerice has become a major weed pest in Tennessee Xtend cotton and soybean acres has provided some insights. This research was in-part supported by the Tennessee Soybean Promotion Board and from Cotton Incorporated. Continue reading
This article is a reminder about some critters we need to watch for in the coming few weeks. It’s easy to let something slip through the cracks when you are distracted with planting operations. Try to circle back to emerging fields as best you’re able during the first 2-3 weeks after planting to check on plant stands and other issues.
Wheat – True armyworm is the insect most likely to cause issues at this time of year. Even so, it doesn’t commonly require treatment. However, excessive defoliation before the dough stage can reduce yields, and this pest is easily controlled with pyrethroid insecticides. The treatment threshold is 6-8 larvae per square foot while wheat is still in the milk stage. You can read more about true armyworms at Continue reading
Dr. Heather Kelly joins this week’s podcast to discuss a 2020 summer internship opportunity at the West TN AgResearch and Education Center. It’s open to students from any college or university…not just UT…and you get paid! Continue reading