Category Archives: Noctuidae

Bollworms rising!

One of the most pernicious pests that U.S. farmers have battled is the larval stage of Helicoverpa zea (Lepidoptera: Noctuidae). This insect is destructive enough to have earned not just one official common name, but four (corn earworm, cotton bollworm, soybean podworm, … Continue reading

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Best of BitB 2012

Welcome to the 5th Annual “Best of BitB”, where I pick my favorite photographs from the past year. 2012 was one of the most intensive travel years I’ve ever had—I spent 8 weeks in Argentina from February through April, made separate … Continue reading

Posted in Blaberidae, Blattodea, Bombyliidae, Carabidae, Cerambycidae, Chloropidae, Chrysomelidae, Cicindelidae, Coleoptera, Curculionidae, Dictyoptera, Diptera, Fulgoridae, Hemiptera, Lampyridae, Lepidoptera, Milichiideae, Noctuidae, Reduviidae | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , , | 23 Comments

Inchworm, Inchworm, Oh So Small

Okay, I know this is not a real “inchworm” (generally restricted to caterpillars in the family Geometridae), but this young larva of a soybean looper (Chrysodeixis includens, family Noctuidae) is just too cute to not have an equally cute name. I believe it is … Continue reading

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Life at 8X—Guide to lepidopteran eggs on soybean

Most of you are aware of my passion for beetles, but in reality that is just my evenings-and-weekends gig. By day, I am an agricultural entomologist conducting research on insect pests of soybean. I’m not sure how many latent soybean entomologists … Continue reading

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The Very Hungry Caterpillar

Feed me! Copyright © Ted C. MacRae 2012

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The “Big 3” of corn in Argentina

While leafcutter ants are one of the more unusual pests that Argentina corn farmers must deal with, the three most important confront farmers throughout the Western Hemisphere: stalk borers, earworms, and armyworms. In the U.S. the primary stalk boring pest of … Continue reading

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“Sunflower looper” – Rachiplusia nu

With a planted area approaching 20 million hectares, soybean has become Argentina’s most important agricultural crop.  Most of the planted area is located within the so-called “Humid Pampas” region of central Argentina (Buenos Aires, Córdoba, Santa Fe and Entre Rios … Continue reading

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