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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Navigating Fungicide Active Ingredients

Navigating Fungicide Active Ingredients

🕔07:17, 23.Jun 2017

Over the past several years, fungicide pre-mix products have dominated the marketplace. Keeping up with the specific chemical classes within each product can present a challenge. Included in this blog post are some information to aid in making fungicide decisions.

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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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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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Flooding in Corn and Soybeans

Flooding in Corn and Soybeans

🕔14:45, 4.May 2017

By now I am sure everyone has seen the pictures of the flooding occurring from recent rains in across the river in Arkansas and Missouri.  Compared to those states, Mississippi has fared pretty well in regards to flooding of young

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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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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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Mississippi Crop Progress Report for Week Ending March 26, 2017

Mississippi Crop Progress Report for Week Ending March 26, 2017

🕔08:27, 28.Mar 2017

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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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Preplant Intervals for 2,4-D and Dicamba Applied as Burdown in Mississippi

Preplant Intervals for 2,4-D and Dicamba Applied as Burdown in Mississippi

🕔12:04, 17.Mar 2017

Observing the preplant intervals for 2,4-D and dicamba prior to planting is important.

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Spring Tillage Ineffective for Glyphosate-resistant Italian Ryegrass Control

Spring Tillage Ineffective for Glyphosate-resistant Italian Ryegrass Control

🕔11:32, 17.Feb 2017

Spring tillage with the intent of controlling GR Italian ryegrass is nearly futile.

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2017 Upcoming County Meeting Schedule

2017 Upcoming County Meeting Schedule

🕔10:22, 11.Feb 2017

MSU Extension is hosting a series of meetings to be held throughout the state to prepare growers for the upcoming season.  These meetings will focus on market outlooks, variety selection, weed management, insect and plant disease management, and other current crop production

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Control Italian Ryegrass Before Planting Corn

Control Italian Ryegrass Before Planting Corn

🕔10:06, 3.Feb 2017

An early burndown targeting Italian ryegrass is more critical in fields to be planted to corn than those that will be planted to other crops.

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New Insect Control Guide App Available

New Insect Control Guide App Available

🕔07:36, 3.Feb 2017

We have been working on an insect control guide app for a couple years and are proud to say it is now available in the app store for iPhones. Shortly we will be releasing a version for Android users as

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Control Italian Ryegrass Early

Control Italian Ryegrass Early

🕔14:46, 20.Jan 2017

An early burndown application in January or early-February for Italian ryegrass allows time to determine how well the first application worked and flexibility in deciding how to control escapes.

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2016 Mississippi County Meeting Schedule – Finalized

2016 Mississippi County Meeting Schedule – Finalized

🕔10:28, 14.Jan 2017

MSU Extension is hosting a series of meetings to be held throughout the state to prepare growers for the upcoming season.  These meetings will focus on market outlooks, variety selection, weed management, insect and plant disease management, and other current crop production

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2017 MSU County Meeting Schedule – January

🕔09:12, 7.Jan 2017

MSU Extension is hosting a series of meetings to be held throughout the state to prepare growers for the upcoming season.  These meetings will focus on market outlooks, variety selection, weed management, insect and plant disease management, and other current crop production

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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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