Tag Archives: soybean

“Picudo negro” (black weevil) on soybean in Argentina

During my recent tour of soybean fields in Argentina, I traveled north to Tucumán Province and met with entomologists at the Estación Experimental Agroindustrial Obispo Columbre (“Obispo Columbre Agricultural Experiment Station”). This provincial station, established more than 100 years ago (1909), … Continue reading

Posted in Coleoptera, Curculionidae | Tagged , , , , , , , | 1 Comment

Not all soybean caterpillars are ‘ugly’!

Although photographs of beetles dominate this site (they are my true love, after all), I am nevertheless an agricultural entomologist by day and, as such, find occasion to post photos of the insects I encounter in my area of expertise—soybean. … Continue reading

Posted in Hesperiidae, Lepidoptera | Tagged , , , , , , , , , , | 4 Comments

A polypipin’ we will go!

A polypipin’ we will go, a polypipin’ we will go Heigh ho, the dairy-o, a polypipin’ we will go A polypipin’ we will go, a polypipin’ we will go We’ll catch a tiger beetle and put him in a vial And then we’ll let … Continue reading

Posted in Cicindelidae, Coleoptera | Tagged , , , , , , , , , | 10 Comments

T.G.I.Flyday: Soybean nodule fly

I’ve been walking the rows of soybean fields for many years now, and while it might seem that I would have very quickly seen all there was to see in terms of insects associated with the crop, this is not … Continue reading

Posted in Diptera, Platystomatidae | Tagged , , , , , , , , , | 3 Comments

Hooray for iStock—I finally have an ID for my photo

I was all set to make a “One-Shot Wednesday” post today, but sometimes big news strikes and plans must change. The news today was in the form of a random tweet by Alex Wild: The link in the tweet led me … Continue reading

Posted in Hemiptera, Lepidoptera, Noctuidae, Pentatomidae | Tagged , , , , , , , , , , , , , | 16 Comments

October’s Bounty

Copyright © Ted C. MacRae 2013

Posted in [No taxon] | Tagged , | 4 Comments

Quick Guide to Armyworms on Soybean

Throughout the soybean growing areas of the southern U.S. and South America, lepidopteran caterpillars are the most important pest complex affecting the crop. Millions of pounds of insecticides are sprayed on the crop each year in an effort to minimize … Continue reading

Posted in Lepidoptera, Noctuidae | Tagged , , , , , , , , , , , | 5 Comments