https://ag-pest-advisory.vaes.vt.edu/soybean-looper-problems-in-northampton-county/
Soybean looper problems in Northampton County | Virginia Ag Pest and Crop Advisory
soybean loopernorthampton county
https://fieldguide.mt.gov/%5C/speciesDetail.aspx?elcode=IILEY8F010
Soybean Looper Moth - Montana Field Guide
Montana Field Guide contains a wealth of information about Montana's diverse species.
soybean loopermothmontanafieldguide
https://repository.lsu.edu/gradschool_dissertations/6081/
"Evaluating the Pesticide-Induced Outbreak of Soybean Looper, Chrysodei" by Scott Lee
Soybean looper, Chrysodeixis includens (Walker), has established itself as the primary lepidopteran defoliator in Midsouth soybean agroecosystems....