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Gore, J.

Soybean Loopers and the Effect of Defoliation on Yield Loss

Soybean Loopers and the Effect of Defoliation on Yield Loss

🕔12:43, 2.Aug 2015

We have been getting calls on loopers showing up in soybean for about 2 weeks. In recent days there have been reports of defoliation exceeding 20% or numbers exceeding threshold in some areas in the central to southern part of the state. The bulk of our soybean loopers typically show mid to late August or even into September so this is a little early but certainly not unusual. Soybean loopers are migratory and work their way north each year from southern latitudes. Early arrival could be due to a number of reasons.

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Bean Leaf Beetles High in Delta Soybean Fields

Bean Leaf Beetles High in Delta Soybean Fields

🕔14:03, 29.Jul 2015

Over the last week we have been getting a lot of calls about extremely high bean leaf beetle numbers. Most calls have come from the Northwest Delta region of the state. We have actually made bean leaf beetle targeted sprays on a number of acres in recent days. Yield loss is caused by defoliation and less frequently by pod feeding

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Controlling the Headworm Complex in Mississippi Grain Sorghum

Controlling the Headworm Complex in Mississippi Grain Sorghum

🕔08:11, 28.Jul 2015

There have been numerous reports lately of high numbers of corn earworm and sorghum webworm in grain sorghum. I have heard some reports of numbers as high as 10X threshold. It is critical to scout and treat as needed to control these pest. There are three species that make up the headworm complex in grain sorghum; the corn earworm (bollworm), fall armyworm, and the sorghum webworm.

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Reminder – MSU DREC Rice Field Day – July 30, 2015

Reminder – MSU DREC Rice Field Day – July 30, 2015

🕔20:14, 26.Jul 2015

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 afternoon of July 30 at the Capps Center in Stoneville..  The Farm Bureau meeting

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Soybean Scouting Report: 7/20-7/24/2015

Soybean Scouting Report: 7/20-7/24/2015

🕔15:34, 26.Jul 2015

Week 5 Scouting Report Graduate Student Nick Bateman is running a weekly insect scout line in soybeans for part of his PhD project. We will be reporting his numbers weekly on the blog. Only insect pest that are being found in

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Pheromone Trap Counts, July 24, 2015

Pheromone Trap Counts, July 24, 2015

🕔17:20, 24.Jul 2015

Pheromone trap counts for bollworm were stable this week in the Delta while rising in the Northeastern region of Mississippi. Based on several weeks of fairly high bollworm moth catches, protection is likely needed in many fields against bollworm throughout the

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Scouting for Sorghum Midge with Confidence

Scouting for Sorghum Midge with Confidence

🕔08:37, 18.Jul 2015

When it comes to scouting for sorghum midge I have found that very few people have the confidence to accurately find them. Most believe if they are not finding them that they must be missing them or doing something wrong. The

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Pheromone Trap Counts, July 17, 2015

Pheromone Trap Counts, July 17, 2015

🕔17:58, 17.Jul 2015

After rising for several weeks, bollworm pheromone trap counts decreased some in the southern Delta region while slightly increasing in the hills and North Delta regions this week. This likely indicates that we are at peak moth flight for this

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Bollworms Showing up in Soybeans

Bollworms Showing up in Soybeans

🕔16:06, 17.Jul 2015

In just the last 3-5 there have been several reports of bollworms now showing up at threshold numbers in soybeans in the Delta region of the state. In many other areas of the Delta folks are reporting flushing extremely high

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Soybean Scouting Report: 7/13-7/17/2015

Soybean Scouting Report: 7/13-7/17/2015

🕔15:29, 17.Jul 2015

Stink bugs consisted of Brown, Green, and Southern Green stink bugs, with Green and Southern Green Stink bugs making up 75% of the total stink bugs caught. Loopers are starting to show up in R3 and later soybean in all counties listed but are in low numbers. We also were flushing numerous corn earworm moths in several fields in the Delta region.

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