External links

• Texas A&M University Entomology. Insect pests of Sorghum. http://sorghumipm.tamu.edu/
• PA IPM Program. Japanese beetle. http://resources.cas.psu.edu/ipm/25pests/japbtl.pdf
• U Mass Extension. White grub identification. http://extension.umass.edu/turf/fact-sheets/white-grub-identification
• Sweetpotatoes DiagNotes. White grub. http://keys.lucidcentral.org/keys/sweetpotato/key/Sweetpotato%20Diagnotes/Media/Html/TheProblems/Pest-Root&StemInsects/WhiteGrub/white%20grub.htm

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.
• Chamberlin, T.; Callenbach, J. (1943): Oviposition of June beetles and the survival of their offspring in grasses and legumes. J. Econ. Entomol. Vol. 36.
• Hammond, H. (1944): The feeding habits of Phyllophaga larvae. Ann. Rep. Entomol. Soc. Ont. Vol. 71
• Teetes, G.; Pendleton, B. (1999): Insect pests of sorghum. Department of Entomology. Texas A&M University.
• University of Illinois Extension. (1999): Discovering white grubs during spring tillage preparation. Pest Management and Crop Development Bulletin. No. 2. University of Illinois Extension.