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Corn Promotion Board (MCPB)

Corn Disease Update: June 24, 2017

Corn Disease Update: June 24, 2017

🕔15:32, 24.Jun 2017

Increased reports of disease in the corn crop in MS have been made over the past week. Normally, as corn matures, the incidence and severity of corn diseases observed with increase. Presently, common rust, Diplodia leaf streak, northern corn leaf blight, and southern rust can all be observed in our corn production system; however, southern rust has only been observed on an extremely limited number of acres to this point in the season.

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Southwestern Corn Borer Trap Counts – June 23, 2017

Southwestern Corn Borer Trap Counts – June 23, 2017

🕔10:34, 24.Jun 2017

 

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Keys to Field Identification of Common Versus Southern Rust in Field Corn

Keys to Field Identification of Common Versus Southern Rust in Field Corn

🕔17:38, 21.Jun 2017

Diagnosing common and southern rust in the field can oftentimes be difficult. Subtle differences between the two diseases can occur at different parts of the growing season as well as sections of the crop canopy.

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Southwestern Corn Borer Traps – June 16, 2017

Southwestern Corn Borer Traps – June 16, 2017

🕔19:54, 16.Jun 2017

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Southwestern Corn Borer Trap Counts – June 9, 2017

Southwestern Corn Borer Trap Counts – June 9, 2017

🕔09:49, 10.Jun 2017

 

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Stink Bugs Showing up in Seedling Corn

Stink Bugs Showing up in Seedling Corn

🕔16:02, 21.Apr 2017

Over the last 10 days 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

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2016 Row Crop Short Course – Pre-Registration Ends November 28th

🕔10:14, 26.Nov 2016

On behalf of the Mississippi State University Extension Service, we would like to cordially invite you to attend the 2016 Row Crop Short Course to be held at the Cotton Mill Conference Center near the campus of Mississippi State University

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2016 Row Crop Short Course – Updated Program

🕔09:00, 12.Nov 2016

On behalf of the Mississippi State University Extension Service, we would like to cordially invite you to attend the 2016 Row Crop Short Course to be held at the Cotton Mill Conference Center near the campus of Mississippi State University

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2017 MSU Short List of Suggested Corn Hybrids

2017 MSU Short List of Suggested Corn Hybrids

🕔17:44, 3.Nov 2016

This publication lists those corn hybrids which have demonstrated superior productivity in the Mississippi Corn for Grain Hybrid Trials. No other source tests as many hybrids representing today’s market. Thus, this is a great starting point and barometer for you to judge hybrid performance and improve your ability to select the best hybrids for your farm.

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2016 Row Crop Short Course

🕔16:30, 21.Oct 2016

On behalf of the Mississippi State University Extension Service, we would like to cordially invite you to attend the 2016 Row Crop Short Course to be held at the Cotton Mill Conference Center near the campus of Mississippi State University

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Southwestern Corn Borer Trap Counts, July 23, 2016

Southwestern Corn Borer Trap Counts, July 23, 2016

🕔09:00, 23.Jul 2016

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How to Determine when you can Terminate Corn Irrigation

How to Determine when you can Terminate Corn Irrigation

🕔18:21, 19.Jul 2016

As the corn crop nears maturity, knowing when you can safely terminate irrigation timing, while optimizing yield potential is likely the most important decision you will face. In order to make this call, you need to estimate when the crop will reach maturity and how much moisture is present in your soil. This article outlines the steps needed to help make this process accurate and reliable.

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Southwestern Corn Borer Trap Counts, July 16, 2016

Southwestern Corn Borer Trap Counts, July 16, 2016

🕔17:19, 15.Jul 2016

 

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Southwestern Corn Borer Trap Counts, July 9, 2016

Southwestern Corn Borer Trap Counts, July 9, 2016

🕔17:06, 8.Jul 2016

Southwestern corn borer trap counts remained very high in some areas this week. The highest counts reported were in Sunflower, Quitman, and Coahoma counties.

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North Mississippi Row Crops Field Day: August 11, 2016, Verona, MS

North Mississippi Row Crops Field Day: August 11, 2016, Verona, MS

🕔06:39, 2.Jul 2016

The North Mississippi Research and Extension Center Field Day is scheduled for August 11, 2016 from 8 am to 1:30 pm with lunch provided.

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Southwestern Corn Borer Trap Counts: July 2, 2016

Southwestern Corn Borer Trap Counts: July 2, 2016

🕔19:53, 1.Jul 2016

Southwestern corn borer trap catches appear to be peaking this week. Several counties had individual traps with numbers at or near the current threshold and a couple well above threshold. As a reminder, the current threshold is 50 per trap

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Southwestern Corn Borer Trap Counts: June 25, 2016

Southwestern Corn Borer Trap Counts: June 25, 2016

🕔20:08, 24.Jun 2016

Southwestern corn borer numbers increased significantly in some areas this week. The highest numbers were 377 caught in Leflore County and 450 caught in Coahoma County.  The current threshold in the 2016 Insect Control Guide suggests spraying when 50 moths are caught

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Caterpillars Infesting Field Corn

Caterpillars Infesting Field Corn

🕔15:57, 24.Jun 2016

Much of the corn has reached the reproductive stages, while some is still in the vegetative stages. Several caterpillars, including fall armyworm and corn earworm, can infest corn, especially non-Bt corn, during both stages of development.

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Corn Disease Update: June 18, 2016

Corn Disease Update: June 18, 2016

🕔07:00, 18.Jun 2016

To date, disease issues in the MS corn crop have remained somewhat quiet. Common rust has been the most prevalent disease as a result of wetter and cooler temperatures until the past 7 to 10 days. As of this morning (6/18/2016), southern rust has not been detected in MS.

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Southwestern Corn Borer Trap Counts: June 18, 2016

Southwestern Corn Borer Trap Counts: June 18, 2016

🕔22:40, 17.Jun 2016

Overall, southwestern corn borer traps remained low throughout the state. However, one trap in Leflore county captured 178 moths over a 7 day period. Although they do not appear to be widespread, this indicates that there may be pockets with

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Southwestern Corn Borer Trap Counts: June 11, 2016

Southwestern Corn Borer Trap Counts: June 11, 2016

🕔18:29, 10.Jun 2016

All southwestern corn borer trapping locations did not report this week, but numbers were very low across the state. The highest numbers were in the south Delta, but still well below threshold with the highest number being 22 in one trap

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Cutworms Showing Up in Mississippi Crops

Cutworms Showing Up in Mississippi Crops

🕔14:32, 2.May 2016

We have had several calls over the last week about cutworms reducing plant densities in cotton, soybean, and non-Bt corn. Based on the number of calls, it appears that cutworm populations are much higher than they have been the last several

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Updated Corn Disease Calendar

Updated Corn Disease Calendar

🕔07:43, 9.Apr 2016

Included in the current blog post is an updated disease scouting calendar. The timing of observations of some of the diseases included has been changed and some additional diseases that continued to be observed throughout the MS corn production system are included. Be mindful that foliar corn diseases can be observed throughout the entire season. Scouting for disease should begin shortly after emergence especially given that seed and seedling-associated diseases can impact corn stand as well as replant decisions in severe situations.

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When does Corn Yield Potential begin to Suffer from Late Planting?

When does Corn Yield Potential begin to Suffer from Late Planting?

🕔10:44, 1.Apr 2016

Much like the last three years, as rains delay corn planting progress, concerns arise regarding whether you will have ample opportunity to plant your corn crop in a suitable time window. This article states yield expectations and new guidelines for late corn plantings based upon MSU research.

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New Program App Available for the 2015 MS Row Crop Short Course

New Program App Available for the 2015 MS Row Crop Short Course

🕔14:19, 16.Oct 2015

We had an App created that will allow you to review the program and register straight from your Smart Phone for the 2015 Mississippi Row Crop Short Course Nov. 30th – Dec. 2, 2015 at the Cotton Mill District in

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