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Larson, E.

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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Identifying Corn Reproductive Growth Stages and Management Implications

Identifying Corn Reproductive Growth Stages and Management Implications

🕔16:59, 31.May 2017

Corn reproductive stages generally comprise about 60 days for corn hybrids grown in Mississippi at normal planting dates. Identification of these stages is critical for making prudent management decisions and anticipating crop response to practices and environmental conditions.

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REMINDER: 2017 Agronomic Scout Schools

REMINDER: 2017 Agronomic Scout Schools

🕔17:53, 19.May 2017

Mississippi State University will be hosting 4 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. There

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When is the Right Time to Start Irrigating your Corn?

When is the Right Time to Start Irrigating your Corn?

🕔14:06, 19.May 2017

Deciding when to start irrigating corn can be somewhat confusing because visual clues, such as plant wilting or what your neighbors are doing, are often poor indicators of your crop needs. The key factor for initiating irrigation at the appropriate time is simply thoroughly evaluating soil moisture. This article discusses issues relevant to properly timing your first corn irrigation.

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Video – How to Identify Corn Vegetative Growth Stages

Video – How to Identify Corn Vegetative Growth Stages

🕔14:50, 5.May 2017

This is a video showing the methods used to determine the vegetative growth stages of corn or sorghum in the field. Further information can be found in the accompanying Mississippi Crop Situation blog article.

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How to Determine Growth Stages of Young Corn or Sorghum

How to Determine Growth Stages of Young Corn or Sorghum

🕔14:33, 5.May 2017

Vegetative growth stages of corn or sorghum are determined by counting the number of fully emerged leaves with leaf collars present. This methodology can be used to anticipate growth and determine appropriate timing of many management decisions, including herbicide application, sidedress fertilizer, etc….

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Importance of Nitrogen Timing and Methods for Southern Corn

Importance of Nitrogen Timing and Methods for Southern Corn

🕔12:51, 7.Apr 2017

Nitrogen application timing, method, and fertilizer source may all significantly impact how your corn crop responds to fertilization. This article discusses how to improve corn response to nitrogen and reduce risk.

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2017 Agronomic Crops Scout Schools

2017 Agronomic Crops Scout Schools

🕔15:06, 27.Mar 2017

Mississippi State University will be hosting 4 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. There

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2016 Corn Hybrid Demonstration Program Summary

2016 Corn Hybrid Demonstration Program Summary

🕔21:15, 24.Nov 2016

The Corn Hybrid Demonstration Program provides us first-hand opportunity and information to better assess hybrid performance and adaptability in Mississippi. This program provides unique opportunity to observe and evaluate plant characteristics and environmental responses of our best corn hybrids in local, on-farm demonstration plots. This is a complete summary of 2016 results.

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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 Yield Summaries from the Corn Hybrid Demonstration Program

2016 Yield Summaries from the Corn Hybrid Demonstration Program

🕔17:15, 3.Nov 2016

The MSU Corn Hybrid Demonstration Program evaluates premier corn hybrids and substantially supplements the independent and unbiased information gathered in the University Hybrid Trials. Preliminary grain yield results from 2016 irrigated and dryland trials are summarized in this article.

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2016 MSU Short List of Suggested Wheat Varieties

2016 MSU Short List of Suggested Wheat Varieties

🕔17:52, 20.Sep 2016

This publication lists those wheat varieties which have demonstrated superior productivity in the Mississippi Wheat and Oat Variety Trials and summarizes their characteristics. This independent information should help you better assess wheat varieties and help you pick those which are suited for your farm.

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Burning Stalks – What does it Really Cost?

Burning Stalks – What does it Really Cost?

🕔08:03, 12.Sep 2016

After harvest, you immediately face management decisions as you begin preparing fields for next year’s crop. Corn produces far more residue than most crops we are accustomed to, so it possesses considerable benefits or may create anxiety depending upon how you view it. This article addresses the pro’s and con’s of crop residue and associated management options, including burning.

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When Should I Start Corn Harvest and What are the Implications?

When Should I Start Corn Harvest and What are the Implications?

🕔15:38, 4.Aug 2016

Corn harvest will be upon us soon and anticipation is building. However, we still need to get this corn crop out of the field and safely deliver it to market. Your ability to successfully harvest your crop may vary depending on several factors.

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How Can I Estimate Corn Yield?

How Can I Estimate Corn Yield?

🕔15:14, 29.Jul 2016

Would you like to estimate your corn yield prior to the combine heading to the field? If you are willing to put in a little time, you can develop a reasonable yield estimate by following these guidelines.

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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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Why did the Kernels near the Ear Tip not Fill?

Why did the Kernels near the Ear Tip not Fill?

🕔16:01, 12.Jul 2016

Incomplete kernel set is something you can’t ignore. These kernels usually don’t fill because the plant can’t supply enough energy to support them. Therefore, if we want to improve our yields, we need to investigate reasons why kernel set is less than desired, so we can do better in the future.

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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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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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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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