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June Insects in Peanut

June will bring a shift in insect concerns in peanut, and as usual, the weather will play a large role in determining what happens next. April and May insect questions were primarily about thrips, so I will give a short summary of the 2020 thrips situation. Thrips pressure in my…
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A “Mitey” Wormy Week in Peanuts

It came as no surprise on Monday morning when the phone starting ringing with questions about foliage feeding caterpillars, lesser cornstalk borers and two spotted spider mites in peanut fields. Most of the foliage feeding caterpillars we are seeing now are velvetbean caterpillars (VBC). This species is generally easy to…
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Caterpillars in August Peanuts

Velvetbean caterpillars (VBC) have arrived in large numbers in some Georgia peanut fields over the past couple weeks. Peanuts that are 70 to 90 days after planting are likely to be at greatest risk for yield loss from defoliation; the risk is even greater in fields that are drought stressed….
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Cutworms in Georgia Peanut Fields

It is always something…this week in the world of peanut entomology that something is cutworms. We see cutworm injury to peanut foliage every year in the month of June, and in most cases these infestations are nothing more than curiosities. This year scouts, agents, and growers are finding and reporting…
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Velvetbean Caterpillars at Harvest

One of the last things a peanut grower wants to do is make an insecticide application in late September, and it is one of the last things that I want to recommend. We still have fields in Georgia with velvetbean caterpillar (VBC) infestations, and populations in some fields are high….
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Foliage Feeding Caterpillars

We currently have a diverse mix of foliage feeding caterpillars in GA peanut fields. Right now, the heliothines (tobacco budworm and corn earworm) are most common, but beet armyworm, fall armyworm, soybean looper, cutworms, and even some velvet bean caterpillars have been reported. Several species are commonly found in the…
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