V. M. Walton, Daane, K. M., and Pringle, K. L.,
“Monitoring Planococcus ficus in South African vineyards with sex pheromone-baited traps”,
Crop Protection, vol. 23, no. 11, pp. 1089 - 1096, 2004.
V. M. Walton, Dreves, A., Coop, L. B., Jones, G. V., and Skinkis, P. A.,
“Developmental Parameters and Seasonal Phenology of Calepitrimerus vitis (Acari: Eriophyidae) in Wine Grapes of Western Oregon”,
Environmental Entomology, vol. 39, no. 6, pp. 2006 - 2016, 2010.
V. M. Walton, üger, K., Saccaggi, D. L., and Millar, I. M.,
“A Survey of Scale Insects (Sternorryncha: Coccoidea) Occurring on Table Grapes in South Africa”,
Journal of Insect Science, vol. 93, no. 47, pp. 1 - 6, 2009.
V. M. Walton, Dalton, D., Daane, K. M., Kaiser, C., and Hilton, R. J.,
“Seasonal Phenology of Pseudococcus maritimus (Hemiptera: Pseudococcidae) and Pheromone-Baited Trap Survey of Four Important Mealybug Species in Three Wine Grape Growing Regions of Oregon”,
Annals of the Entomological Society of America, vol. 106, no. 4, pp. 471 - 478, 2013.