Happy New Year!!! This week has been a good one to reflect on 2017.
It was a year of unusual situations such as the dry winter allowing for nitrogen burn on corn, herbicide carryover, wheat stem maggot in corn from late-terminated wheat/rye, dicamba concerns on soybeans/trees/vegetables, downed corn ears and the challenge of recovering them…I think so often as I reflect, it’s easy to see the problems that occurred as those tended to be the headlines.
But as I also reflect, I think of so much more. It’s been a hard several years both personally and professionally for me and one reason I love Extension is for the relationships I’m so blessed to have. As I reflect on this past year, it was a year of spending time sharing the ways we all were hurting/healing while looking at crop problems, working in on-farm research plots, or just visiting. It was a special year in building even deeper relationships with many of you whom I’ve served in the past and meeting new people in the area I’m serving. Thank you also for your grace as it is a challenge serving regions of counties. I truly am grateful for the friendships and opportunity to serve you!
One of my highlights was pesticide training…yes, pesticide training! I know it’s required for us as private applicators every three years, but it’s my chance to teach/learn from/see so many of you and do my best to share important crop information as well. I enjoy winter meeting time as it always feels like a big reunion to me to see who comes and to catch up! Pesticide training last year was fun to still have the opportunity to train those of you in my former area and meet many in my new area.
Another highlight is a group of youth I meet with each month for Crop Science Investigation (CSI). This was such a rewarding experience for me in Clay County working with Clay/Nuckolls county youth and watching them learn, grow, and some pursue ag careers through the years. In York County I’m blessed with a very young, energetic group of youth who are so much fun and love to learn! Basically, the youth are detectives every time we meet as I give them a real problem to solve. We spend time out in the fields learning about crop growth, weed/insect/disease ID, take industry tours, etc. Our youth right now are mostly in the 6-11 year old range but any youth and parents are welcome to join us if you’re interested. Please just let me know at firstname.lastname@example.org for meeting times.
On-farm research plots are always a highlight for me for how much can be learned and this year we had some intense plots regarding data collection! Grateful for the farmer-cooperators in the time spent on these plots and how you’re so good at working with me.
I also am grateful to the media. With fewer of us in Ag Extension, we’re called on more often to share when problems arise. So grateful for the relationships with all our media partners-TV, radio, newspapers, magazines-and all you do in helping us share our research-based information timely!
As I think about 2018, one concern continues to be low commodity prices and ways to make it through. The Farm Bill and what will happen regarding it is another topic. Dicamba unfortunately may continue to be a topic. And, it seems like every year we have varying weather that creates challenges and opportunities. Two things that will continue are the optimism/resiliency I see every year in our farmers and the strong family that Ag in general is. Here’s wishing you a safe and blessed 2018!
York Ag Expo: Reminder of the York Ag Expo January 10-11 at the Holthus Convention Center in York. A full list of exhibitors is available at: http://yorkchamber.org/yorkagexpo/. Lyndy Phillips will be the speaker at the Prime Rib Supper at Stone Creek in McCool Junction with social hour at 5:30 p.m. and supper at 6:30 p.m. Tickets can be purchased for $30 at the York Chamber Office. I’m really excited for the opportunity to provide educational sessions this year and am particularly excited about the cover crops/annual forages for grazing. If you have cattle and are looking for outside-the-box ideas, this session may be helpful. Educational sessions include:
• Chemigation Training by Steve Melvin, Jan. 10 from 9-Noon
• Cover Crops/Annual Forages for Grazing, Jan. 10 from 1-4 p.m.
• Private Pesticide Training by Jenny Rees, Jan. 11 from 9-Noon
• Precision Ag, Jan. 11 from 1-4 p.m.
Winter Ag Program Brochure: You can also find our winter ag program brochure for South Central/Southeast Nebraska at: https://go.unl.edu/vzyg.
May 23: Corn is looking good for the most part with few major concerns yet. Some have commented on the yellow-looking corn. This is most likely due to cool, wet soils rather than any nutrient issues. There may be field-specific issues such as saturated soils, compaction, and some herbicides that can cause this yellowing too. Also had a call on cutworms in seed corn but not widespread calls on this yet. Extension Educators have set up light traps for tracking cutworm moths and you can find that information here: http://go.unl.edu/rhhe. Cutworms will cause the most damage the first 7 days after corn emergence so scouting is important. The York County Corn Grower Plot was planted on April 24th with the corn currently at 2 leaf stage. Special thanks to Ron, Ray, and Brad Makovicka for hosting and the work put into this plot each year!
May 1: It never ceases to amaze me how quickly planting occurs each year! Corn planted the week of April 10th has emerged and for those fields that received hail from last week’s storms, I’m hoping we don’t see disease issues later on. Also of note, some have asked me about the CropWatch soil temperatures as they are higher than what some of you have been measuring in your fields before planting. The CropWatch soil temps at http://cropwatch.unl.edu/cropwatchsoiltemperature are averages of 24 hours under bare soil which may be different than the residue conditions in your fields and is an average of the entire day vs. one point in time. This may help explain some of the differences.
Many stands of alfalfa are lush green with over a foot of growth at this point. I looked at some alfalfa in Clay County that got dinged by cold temperatures in areas of the field and stopped growing. At this time I’m also finding quite a few aphids and a few alfalfa weevils. A disease common this time of year called spring black stem can be observed in nearly all alfalfa fields right now in the lower canopies. This disease consists of small black lesions on the leaves which eventually cause the leaves to turn yellow and drop. Normally this disappears with later cuttings as humidity and rainfall are typically high during the first cutting and can be managed with cutting the alfalfa. One option to consider according to Dr. Bruce Anderson, our Extension Forage Specialist, is to consider cutting alfalfa before bloom. He shares that weather can cause long delays and alfalfa doesn’t bloom very aggressively during spring. Bruce felt there were advantages to cutting alfalfa when it is 15-20” tall before bloom during first cutting including: weather compared to later spring, spread out alfalfa harvest if you consider cutting one field earlier, reduction in insect and disease problems by early harvest, and high feed value. It also potentially allows the second cutting to be ready before the summer heat which can lower forage quality. Disadvantages include lower yield from cutting early which could be made up in later harvest, regrowth may be slower if cut early, and the need to allow for longer recovery after first or second cutting to maintain long-term stands. So, harvesting before bloom may be something you wish to test in one of your fields this year and consider how this works for you, especially if you did have some frost damage or are having insect/disease issues in your alfalfa right now.