As the Mississippi corn crop approaches tassel stage, weather has fluctuated from dry to rainy conditions during recent weeks. Thus, how may this affect how the corn will respond to mid-season application of various management inputs, including nitrogen fertilizer or other products? This article will discuss factors that could dramatically affect corn response.
Soybean root diseases have started to be observed in the Delta. Over the past week several calls have been received regarding the presence of southern blight. Dead seedlings along with white mycelial growth below the soil line is a common observation in fields where southern blight occurs.
Mississippi State University will be hosting 2 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, and herbicide symptomology.
In 2017, we were able to accurately predict the threat of RBSB based on sampling ditch banks in the spring. Every year we sample ditch banks across the state to make collections of various insect pests. With most pests, such
This article lists grain sorghum hybrids which have produced superior yields in the Mississippi Grain Sorghum Hybrid Trials and neighboring University trials. This information should improve your ability to select well-adapted sorghum hybrids for Mississippi based on independent performance testing.
Over the years many have questioned whether the use of a seed treatment is considered IPM because they are used prior to the onset of a problem. In our area, and across most of the cotton belt, thrips are considered
As the 2018 cotton season approaches, it is a good time to look back at 2017. From an insect management standpoint, the number one thing that stands out about last year is the amount of foliar sprays that were made
In 2017, we were able to accurately predict the threat of RBSB based on sampling ditch banks in the spring. Every year we sample ditch banks across the state to make collections of various insect pests. With most pests, such
I have recently received a few call about slugs in corn. I suspect this will increase in more crops as planting continues and they begin to emerge. Slug problems usually start on corn first, then move to soybeans, then cotton in our area.
The MSU MG V OVT soybean locations were evaluated for disease during the 2017 season. Multiple diseases were rated at multiple locations and are provided in this post by herbicide trait. Cercospora blight, Septoria brown spot and target spot were the three most commonly encountered diseases during the season.
The MSU OVT soybean locations were evaluated for disease during the 2017 season. Multiple diseases were rated at multiple locations and are provided in this post by herbicide trait. Cercospora blight, Septoria brown spot and target spot were the three most commonly encountered diseases during the season.
Over the last few weeks we have made an attempt to explain the data we have concerning furrow irrigated rice. The first installment explored the small plot research conducted by Lee Atwill, MSU Graduate student. Small Plot The second installment tried
Data from “on farm” trials are helping MSU Researchers understand some of the yield perimeters associated with furrow irrigated rice. If you ask experienced furrow irrigated rice producers one thing is clear, they recognize only a small, if any, yield
Producing rice in a “rowed-up” manner as other row crops such as corn, soybean, and cotton was a foreign concept just a couple of years ago. Row rice or furrow irrigated rice was initially investigated by MSU Researchers as an
Southern corn producers often face challenges during planting that can drastically affect the stand achieved and ultimately the productivity of the crop. This article provides guidelines and tips for having a successful planting season.
The Irrigation Team at MSU was requested in 2016 to investigate the effects of flood and furrow irrigation by interested farmers. Traditionally, many rice farmers chose to flood irrigate their soybeans. Rice farmers were accustom to pulling levees in rice
Observations of target spot were made in the MSU OVT location conducted in Lucedale, MS during 2017. Included in this blog post are the observations of disease on leaves as well as the percent defoliation from all 52 varieties included.
After a lengthy delay in getting fiber data back, final data for both the on-farm variety trial program and the small plot Official Variety Trial (OVT) are now available. Please follow the links below to access these data. Mississippi State
Entomologist across the Mid-South have had numerous questions about how below average temperatures we have encountered this month will impact RBSB populations this year. What we know is RBSB’s are tropical insects that do not survive well in cold temperatures. We have
Italian ryegrass resistant to clethodim is present in Mississippi.
The Mississippi State University Extension Service will be hosting a number of county row crop extension meetings in the spring of 2018. Each meeting will cover issues specific to the area and will provide information on weeds, insects, disease, economics,
Cotton variety trials were conducted throughout Mississippi in 2017. Small plot official variety trials (OVT) were conducted at the following nine locations: Verona (dryland), Starkville (dryland), Brooksville (dryland), Senatobia (dryland), Lucedale (dryland), Tunica (irrigated), Clarksdale (dryland), Stoneville (irrigated), and Eden
Variety selection is an incredibly important management decision for soybean production. Factors such as soil texture, planting date, irrigation capabilities, row spacing, harvest capacity, among others, may influence the decision of selecting a variety. There are a number of excellent varieties available
A Maturity Group IV and V variety trial was conducted in Verona, MS at the NMREC during the 2017 season. Yield and disease data are included in the attached report for all entries contained in the trial (RoundUp, Conventional and LibertyLink).
Selecting the best corn hybrids to plant next year is critical to the profitability of your farm. This article contains complete results of yields and plant characteristics evaluated in the 2017 MSU Corn Hybrid Demonstration trials grown throughout the state for your review.
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