A series of field days will be held throughout Mississippi in 2015 which will highlight crops with new and developing herbicide and insect trait technologies. Field days will be held at the following locations: Dundee, MS – Douglas and Chris
Well over half of the 2015 cotton crop has been planted and a large proportion of that amount is up to a good stand. Areas in the north Delta received rainfall over the past weekend and some earlier this week.
Mississippi cotton growers produced a tremendous crop in 2014. The USDA recently revised production statistics for Mississippi and Mississippi growers once again set a new yield record. Averaged over the entire state, Mississippi produced 1232 pounds of lint per acre
The recent stretch of dry weather has prompted much conversation about the proper time to initiate irrigation for corn. This scenario usually generates a lot more anxiety than necessary because early season wilting is certainly not something we are very accustomed to.
The 2015 crop has been planted and is emerging very quickly thus far and environmental conditions have been very favorable for the past week. If environmental conditions continue, the likelihood of re-plants is minimal. However, keep the following in mind
Several calls have came in this week regarding cotton emerging quicker than anticipated and not having a residual, PRE herbicide applied yet. Growers are racing to get this crop in the ground and some are finding it difficult to get
Cotton planting began during the last few days in April in most areas of the state and really kicked into high gear beginning May 4. Growers have covered as much or more ground in one week this year than in
Over the last few weeks we have received numerous calls about brown stink bugs in seedling corn in the Delta region of the state. Stink bugs attack corn by feeding through the stem or even down in the whorl of small corn plants. Typically the area where they feed becomes chlorotic due to enzymes in their saliva.
Abundant spring rainfall can create havoc with corn nitrogen management by delaying fertilizer application and also promote massive nitrogen loss. These strategies should help enhance crop response during challenging conditions.
For the most part the Mississippi wheat crop is clean with regards to foliar diseases. However, some important issues are occurring that need to be addressed with regards to Fusarium head blight, stem maggot feeding, and general herbicide injury as these three issues can easily be confused with one another at the field level.
As rice approaches reproductive growth stages, it is less likely to recover from injury due to off-target herbicide movement.
Calls are starting to come in about stink bugs in heading wheat. It is not uncommon to find numerous stink bugs in wheat after head emergence. Species attacking wheat are typically rice stink bug and brown stink bugs but greens can sometimes be found. While it may seem very alarming, keep in mind it takes extremely high numbers to cause economic damage to heading wheat.
I have recently received a few call about slugs in corn and soybeans. I suspect this will increase when more crops emerge in the Hill region of the state as well. Slug problems usually start on corn first, then move to soybeans, then cotton in our area. This is only because we typically plant in this order. Slugs have been a sporadic problem in MS row crops over the years with increased occurrence since 2004. This has been exclusively a no-till or reduced till problem, particularly no-till behind a grass crop like corn or grain sorghum. Cool wet years are particularly favorable for slug problems to develop.
Strong markets are driving Mississippi growers to plant a lot more grain sorghum than what could have been, considering the recent development of Sugarcane aphids as a threat to sorghum production. This article gives guidelines for getting your sorghum crop off to a good start.
Mississippi State University will be hosting 5 scout schools this year. We have transitioned over the years to make these trainings much more diverse than insect pest alone. This year we will be including insects, disease, fertility, weed identification, and herbicide systems. There will be numerous hands on displays of insects, weeds, nutrient deficiencies in all major row crops, and fertilizer characteristics. CEU’s Provided: Nutrient Management = 1.5, Integrated Pest Management = 3, Crop Management = 1
Much like the last 2-years, as rains delay corn planting progress, more concerns arise regarding whether you will have ample opportunity to plant your corn crop in a suitable time window. This article states new guidelines for late corn plantings based upon recent MSU research.
Most weed management decisions in Mississippi soybean are based on managing glyphosate-resistant (GR) Palmer amaranth.
Although every major field crop we grow in Mississippi is responsive to at planting insect protection; field corn is perhaps the most consistent. Why is this?
Wheat diseases can be observed in almost any wheat field throughout the season. However, when wheat moves beyond the tillering growth stages scouting for the presence of foliar diseases should be conducted. Many, but not all of the foliar disease encountered in MS can result in a yield loss. But, additional issues encountered in wheat fields can oftentimes be easily confused for foliar diseases.
It is not just a song, a new conversation about an old concept is happening in soil fertility management. I started working with soils/soil fertility/nutrient management/soil management 29 years ago this March at the West Kentucky Research and Extension Center
Burndown herbicides programs for soybean must often be addressed on a field-by-field basis.
While we wait for the fields to dry up enough to get the 2015 planting season underway, here are a few peanut-related issues to pay attention to going into the season. – Jason Sarver • Inoculant usage continues to be
There are a multitude of 2,4-D and dicamba formulations labeled for application to agricultural fields.
The tarnished plant bug is the most important insect pest of cotton in the Mississippi Delta. Management with insecticides has become difficult in recent years and more tools are needed to economically manage this pest. Although it is early March and we are getting pair of unusual winter storms in the Delta, it is not too early to start making a plan for managing tarnished plant bugs in cotton. We have done a lot of research over the last several years with the goal of making tarnished plant bug management more economical for producers without sacrificing yield. See the attached document for more details on the best management practices listed below.
Updated Tuesday March 10, 2015. Added several new fungicides to the pdf file;Mar.16.update2.azoxystrobin Strobe 2L which has a comprehensive label for field crops, vegetables, turf, and ornamentals. Trevo, (22.9% Azoxystrobin, for use on corn, cotton, rice, and soybeans). Updated Tuesday March
© 2023 Copyright Mississippi Crops. All Rights reserved.
