Foliar Soybean Disease Update: July 30, 2016

Foliar Soybean Disease Update: July 30, 2016

🕔07:04, 30.Jul 2016

Foliar diseases continue to be observed throughout the Mississippi soybean production system. Low levels of frogeye leaf spot, Septoria brown spot and target spot have been frequently observed following the rainfall of the past two weeks. The first soybean rust on soybean was observed on Friday in Rankin County, MS on a single leaf in a field of R4/R5 soybeans.

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Bollworm and Budworm Trap Counts, July 29, 2016

Bollworm and Budworm Trap Counts, July 29, 2016

🕔17:29, 29.Jul 2016

Bollworm moth trap catches were up sharply this week, especially in the Delta. Catches of both bollworm and tobacco budworm are currently well above historical averages in most regions, so you should expect high heliothine worm pressure in attractive crops

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Tarnished Plant Bugs in 2016

Tarnished Plant Bugs in 2016

🕔08:07, 29.Jul 2016

What has happened with tarnished plant bug this year? That has been the million dollar question this year in cotton. Numerous consultants have told us that tarnished plant bug populations are lower than they have ever seen in their careers

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Rice Leaf Blast Confirmed in Mississippi

Rice Leaf Blast Confirmed in Mississippi

🕔20:24, 24.Jul 2016

Leaf blast has been observed in the MS rice crop for the better part of the last three weeks. In most cases, lesions were observed in areas of fields where the floodwater was less than four inches.

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Fall Armyworms in Rice: 2016

Fall Armyworms in Rice: 2016

🕔09:40, 23.Jul 2016

It looks like 2016 is shaping up to be another big year for fall armyworm in rice. As a reminder, our threshold in rice at this point in the season is 5 per 10 sweeps or when significant damage occurs.

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Armyworms and Bollworms Becoming Widespread in Mississippi Crops

Armyworms and Bollworms Becoming Widespread in Mississippi Crops

🕔09:22, 23.Jul 2016

Bollworm: We have had numerous reports of bollworm (soybean podworm corn earworm) moths being flushed and small larvae in cotton and soybeans over the last couple weeks. This past week seemed to be the turning point in soybean. Nearly anyone with

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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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Pheromone Trap Counts and Assays, July 22, 2016

Pheromone Trap Counts and Assays, July 22, 2016

🕔13:51, 22.Jul 2016

Pheromone trap catches for tobacco budworm this week were at higher levels than normally seen during this time of year in all areas of the state. Bollworms were back down some this week after being quite high in some regions

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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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Soybean Disease Update: July 16, 2016

Soybean Disease Update: July 16, 2016

🕔11:51, 16.Jul 2016

Save for the appearance of a few common foliar diseases, the soybean disease situation remains fairly quiet. Septoria brown spot appears to be the most commonly occurring foliar disease. Scout fields for the presence of nematodes as well as stem diseases now to aid in next season’s decisions.

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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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Potassium Deficiency in Cotton

Potassium Deficiency in Cotton

🕔14:01, 15.Jul 2016

Cotton is blooming throughout Mississippi and a large portion of the crop is in good to excellent shape.  In addition, fruit retention is very good in most cases.  Once cotton begins to square and progresses into bloom, nutrient demands alter

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Managing Palmer Amaranth on Field Borders

Managing Palmer Amaranth on Field Borders

🕔13:51, 15.Jul 2016

Controlling GR Palmer amaranth on turnrows and ditchbanks has become a critical component to weed control.

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Reminder: MSU-Farm Bureau Joint Field Day July 19, 2016 (start time 7:30 am)

Reminder: MSU-Farm Bureau Joint Field Day July 19, 2016 (start time 7:30 am)

🕔01:30, 15.Jul 2016

The MSU-DREC Rice Producer Field Day will be held in conjunction with the annual Mississippi Farm Bureau Federation Summer Rice Grower Meeting this year on the morning of July 19 at the Capps Center in Stoneville.  The MSU-DREC Rice Field Day will

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Kudzu Bugs in Mississippi Soybeans

Kudzu Bugs in Mississippi Soybeans

🕔12:22, 11.Jul 2016

Over the last couple weeks we have begun to get numerous calls about kudzu bugs infesting soybeans. Call are coming from all over the state. We no longer keep up with county level infestations but its safe to say they

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Plant Growth Regulator Use in Cotton

Plant Growth Regulator Use in Cotton

🕔08:45, 9.Jul 2016

Plant growth regulator use has become commonplace in cotton production over the past 30 years.  However, as PGRs have become inexpensive, over application has occurred in some instances.  While some areas of the state have enjoyed adequate rainfall this year,

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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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Corn Disease Update: July 4, 2016

Corn Disease Update: July 4, 2016

🕔07:33, 5.Jul 2016

The corn disease season continues to be somewhat quiet. Few if any foliar diseases have been observed throughout MS. Southern rust continues to be observed in western and southern MS; however, the disease has only be observed at low levels (one to two leaves) in all situations to date.

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Chlorotic (Yellow) Coloration in Cotton

Chlorotic (Yellow) Coloration in Cotton

🕔11:20, 2.Jul 2016

The 4th of July is very commonly associated with blooms appearing in Mississippi cotton.  Some cotton is already blooming in the state while some will certainly be after the 4th of July.  As cotton begins to set squares and eventually

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Fungicide-Associated Phytotoxicity: Update Following 2015 Observations

Fungicide-Associated Phytotoxicity: Update Following 2015 Observations

🕔07:06, 2.Jul 2016

Over the past several years, phytotoxicity has continued to be an important topic of conversation. Phytotoxicity can ultimately result following the application of numerous fungicide products.  The specific symptoms associated with phytotoxicity can appear as interveinal chlorosis (either mild, moderate

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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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