Category Archives: Insects

Cotton and Soybean Update

Author: Scott Stewart, IPM Extension Specialist Comments Off on Cotton and Soybean Update

I ran a post last week that somehow got lost in cyberspace, so this is my effort to recreate it.

Cotton: The gist of my post last week was that most early planted cotton has accumulated more than 350 DD60s past NAWF5, and thus, insect management was Continue reading

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Cotton and Soybean Insect Update

Author: Scott Stewart, IPM Extension Specialist Comments Off on Cotton and Soybean Insect Update

Cotton: Much of our cotton is within 7-10 days of when insect controls can be terminated, and it looks like this cotton may outrun the bollworm moth flight in many areas. Most the bollworm action appears to be pretty moderate and still primarily concentrated along the Mississippi River and south of I-40. Having said that, we are some seeing bollworm larvae slip through on Bollgard 2, WideStrike, and TwinLink varieties. It’s a numbers game. Continue reading

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The Problem with Insects is ….

Author: Scott Stewart, IPM Extension Specialist Comments Off on The Problem with Insects is ….

Insect pests are irritatingly unpredictable about when, where and how bad infestations will be. But there are patterns that repeat themselves annually. Continue reading

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Don’t Forget, Milan No-Till Field Day is Thursday!

Author: Ginger Rowsey, Marketing and Communications Comments Off on Don’t Forget, Milan No-Till Field Day is Thursday!

Visitors to the Milan No-Till Field Day can hear presentations on research involving corn, cotton and soybeans. Due to growing interest in cover crops, two tours (10 total presentations) will be devoted to that topic. New this year – a tour devoted to managing resistance, a tour on fragipans, and a producer-led panel discussing personal experiences with precision agriculture technology. Continue reading

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2017/2018 County Standard Wheat Trials

Author: Ryan Blair, County Variety Trial Coordinator Comments Off on 2017/2018 County Standard Wheat Trials

2018 County Standardized Trials (CST) wheat harvest data are now available.  Our county trial yields were consistent with yields in much of the state, down around 15 bu from what we had last year.  Late planting due to excess moisture and a cool, wet spring with delayed fertilizer and insecticide applications, didn’t get this crop set up for record year.

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Cotton – Thinking Ahead About Bollworms

Author: Scott Stewart, IPM Extension Specialist Comments Off on Cotton – Thinking Ahead About Bollworms

It is uncertain how big our moth flight will be this year. As usual, bollworm moth catches have been generally low to this point. However, you can expect activity to slowly increase, with a peak in moth activity occurring the last week of July and the first week of August. With the decreasing efficacy of pyrethroid insecticides and increasing tolerance to some Bt toxins, you should plan on using Continue reading

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