https://www.canadiana.ca/view/oocihm.83602
The control of cutworms in the Prairie Provinces / - Canadiana
The control of cutworms in the Prairie Provinces / : Ottawa : Govt. Print. Bureau, 1916. : Strickland, E. H. (Edgar Harold), b. 1889., author; Canada. Division...
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https://hortsense.cahnrs.wsu.edu/fact-sheet/pear-cutworms-and-armyworms/
Pear: Cutworms and armyworms | Hortsense | Washington State University
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https://www.koppert.in/plant-pests/caterpillars/cutworms/
Cutworms - Biocontrol, Damage and Life Cycle
Safeguard your crops against cutworms with Koppert's targeted approaches. Recognize the symptoms and discover effective control solutions.
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https://mospace.umsystem.edu/items/c205a3d2-5d17-4c59-9f00-ffbe6968149b
Black cutworms and corn production in Missouri : a study of the restricted heptachlor use program
corn productionin missouria studyblackcutworms