External links

• Gesell, S.; Calvin, D. Black cutworm. Penn State Entomological notes. http://www.ento.psu.edu/extension/factsheets/black_cutworm.htm
• PA IPM Program. Cutworm. http://resources.cas.psu.edu/ipm/25pests/cutworm.pdf
• Rice Knowledge Bank. Rice Doctor. Cutworm. http://www.knowledgebank.irri.org/RiceDoctor/index.php?option=com_content&view=article&id=615&Itemid=2803
• University of California. Grape cutworm. http://www.ipm.ucdavis.edu/PMG/r302300511.html
• Texas A&M University Entomology. Insect pests of Sorghum. http://sorghumipm.tamu.edu/

References

• Brooklyn Botanic Garden. (1999): Natural insect control: The ecological gardener's guide to foiling pests. Handbook # 139. Brooklyn Botanic Garden, Inc. Washington Avenue, Brooklyn, NY.
• CABI. (2001): Crop protection compendium. Global module, 3rd edition. CAB International Publishing. Wallingford, UK.
• CABI. (2004): Crop protection compendium. 2004 Edition. CAB International Publishing. Wallingford, UK.
• Matthews, G.; Tunstall, J., eds. (1994): Insect pests of cotton. CABI International, UK.
• Mochida, O. (1973): Two important pests, Spodoptera litura and Spodoptera littoralis (Boisduval) on various crops: morphological discrimination of the adult, pupal and larval stages. Appl. Entomol. Zool. pp. 16-24
• Reissig, W.; Heinrichs, E.; Litsinger, J.; Moody, K.; Fiedler, L.; Mew, T.; Barrion, A. (1986): Illustrated guide to integrated pest management in rice in tropical Asia. IRRI. Los Banos, Laguna, Philippines.
• Teetes, G.; Pendleton, B. (1999): Insect pests of sorghum. Department of Entomology. Texas A&M University.