Obrycki, John J.; Kring, Timothy J. (xaneiro de 1998). "Predaceous Coccinellidae in Biological Control". Annual Review of Entomology43 (1): 295–321. PMID15012392. doi:10.1146/annurev.ento.43.1.295.
Haug, G. W. (1938). "Rearing the Coccinellid Hippodamia convergens on Frozen Aphids". Annals of the Entomological Society of America31 (2): 240–248. doi:10.1093/aesa/31.2.240.
Obrycki, John J.; Harwood, James D.; Kring, Timothy J.; O'Neil, Robert J. (novembro de 2009). "Aphidophagy by Coccinellidae: Application of biological control in agroecosystems". Biological Control51 (2): 244–254. doi:10.1016/j.biocontrol.2009.05.009.
Bjørnson, S. (marzo de 2008). "Natural enemies of the convergent lady beetle, Hippodamia convergens Guérin-Méneville: Their inadvertent importation and potential significance for augmentative biological control". Biological Control44 (3): 305–311. ISSN1049-9644. doi:10.1016/j.biocontrol.2007.10.001.
nih.gov
ncbi.nlm.nih.gov
Obrycki, John J.; Kring, Timothy J. (xaneiro de 1998). "Predaceous Coccinellidae in Biological Control". Annual Review of Entomology43 (1): 295–321. PMID15012392. doi:10.1146/annurev.ento.43.1.295.
worldcat.org
Bjørnson, S. (marzo de 2008). "Natural enemies of the convergent lady beetle, Hippodamia convergens Guérin-Méneville: Their inadvertent importation and potential significance for augmentative biological control". Biological Control44 (3): 305–311. ISSN1049-9644. doi:10.1016/j.biocontrol.2007.10.001.