This last week there have been reports of bollworm eggs starting to show up in Mississippi Cotton. Generally speaking, in a normal year the bollworm flight would begin around July 4th, and peak around the 15th. The wet spring pushed
After reporting the first week of catches in the “normal” range last week, bollworm traps were filled with a unusually large number of moths this week, especially in the Northeastern part of Mississippi. Tobacco budworm trap catches remained at average
One of the more difficult messages we must tell farmers: “You know all that money you just spent on fertilizer? Only some of it is going to be used by your crop this year.” With nitrogen (N), up to half
http://extension.msstate.edu/mississippi-crop-situation/audio/2020/rice-insect-update Bobby and Jason sit down with Jeff to discuss insect management in rice and what to look for moving forward into the year
The presence of foliar diseases in the MS corn production system has certainly increased over the past several weeks. In general, the presence of disease increases as the corn crop ages. Questions regarding common and southern rust, Curvularia leaf spot, Diplodia leaf streak, and Physoderma brown spot have been posed over the past several weeks. Information regarding the aforementioned diseases is contained in the current blog post.
Trap count continue to increase in many regions of the state, but few are at threshold. As a note, the 2 traps that captured high numbers of moths in Tate county last week were knocked down this week and are
After two months of bollworm trap catches running higher than normal, this week the catches are similar to long-term averages. Tobacco budworm catches were also about average for this time of year.
With the increase of rain showers this week and tarnished plant bug numbers starting to pick up in some places, now is a good time to revisit the impact of rainfall on insecticide performance. Rainfastness is a complex topic because
Trap counts for southwestern corn borer are highly variable this week. We did have two locations in Tate and Leflore Counties that exceeded the threshold this week. As a reminder, thresholds for southwestern corn borer suggest spraying non-Bt corn 7
Bollworm pheromone trap catches were higher than long-term averages again this week as they have been all year, while tobacco budworm catches were about the same as long-term averages. As most corn is advancing past the green silk stage, more
Corn progresses through six stages as ears develop through reproductive growth stages. Identification of these stages can be helpful for timing development, making prudent management decisions and anticipating crop response to practices and environmental conditions.
AWD is a water-saving technology that farmers can use to reduce the amount of irrigation water used in rice fields without any yield penalty. In AWD, farmers allow the flood water to recede to a “muddy” state before re-flooding the
Surface sealing in the Mississippi Delta typically occurs in soils that have a low clay and organic matter content but have a high silt fraction, i.e., most of our silt loam soils. Surface sealing, from an irrigation management standpoint, is
Bollworm pheromone trap catches were not extremely high this week, but June overall set a new high average trap catch and it the high catches were distributed among most monitored counties. To give some perspective, the highest previous years of
We are excited to announce our 2020 Soil Moisture Monitoring Showcase. Please visit the Showcase page for full access and information on the program. https://www.ncaar.msstate.edu/outreach/index.php#showcase This soil moisture monitoring showcase provides an opportunity for the Mississippi agricultural community to learn
Bollworm pheromone moth trap catches have continued to be very high again this week in nearly all traps across the state. Tobacco budworm trap catches were also high in a few traps, suggesting that worm pressure from both species could
This is our first week of reporting southwestern corn borer trap counts. We had some numbers reported last week but they were extremely low (0-2). This week, a couple of traps started to pick up more moths, so we may
Surge Valves are being investigated by the MSU Irrigation Team to increase irrigation application efficiency. When using a surge valve, water is applied in a series of on-off cycles alternating between two irrigation sets. By utilizing surge valves Producers can
Traditionally, many rice farmers chose to flood irrigate their soybeans. Rice farmers were accustomed to pulling levees in rice fields, so it was a natural fit to irrigate soybeans in the same fashion. With the decreasing water levels in the
With the season progressing and the onset of pinhead square, square retention will be an important factor in early season plant bug management. Prior to bloom, monitoring square retention is highly recommended as an additional tool to compliment sweep net
It is often said here in the Mid-South that we are always 10 days from a drought! However, with the widespread and abundant rainfall received today from tropical depression Cristobal, irrigation is not really a primary concern until we rebound
Most of the area rice is close to the permanent flood timing or will be after this tropical depression. With water being one of the most expensive inputs of the rice producer, utilizing methods to limit the amount of water
STATE OF MISSISSIPPI DEPARTMENT OF AGRICULTURE AND COMMERCE ANDY GIPSON COMMISSIONER PRESS RELEASE FOR IMMEDIATE RELEASE: June 8, 2020 Mississippi Department of Agriculture and Commerce Contact: Paige Manning, Director of Marketing and Public Relations 601-359-1163 paige@mdac.ms.gov MDAC Continues to Enforce
As the Mississippi corn crop approaches tassel, crop stage and weather conditions may affect your strategy regarding application of various management inputs, including nitrogen fertilizer or other products. This article will discuss factors that affect your strategy and improve your response.
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