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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 and Pringle, K. L., “Vine mealybug, Planococcus ficus (Signoret) (Hemiptera: Pseudococcidae ), a Key Pest in South African vineyards. A Review”, South African Journal of Enology & Viticulture, vol. 25, no. 2, 2017.
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.
V. M. Walton and Miller, B., “Black Vine Weevil. In: Field Guide for Integrated Pest Management in Pacific Northwest Vineyards”, PNW 644, 2013.
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., Gent, D. H., James, D. G., Martin, R. R., Chambers, U., and Skinkis, P. A., “Relationship between rust mites Calepitrimerus vitis (Nalepa), bud mites Colomerus vitis (Pagenstecher)(Acari: Eriophyidae) and short shootsyndrome in Oregon vineyards”, International Journal of Acarology, vol. 33, pp. 307–318, 2007.
V. M. Walton and Pringle, K. L., “Effects of Pesticides Used on Table Grapes on the Mealybug Parasitoid Coccidoxenoides peregrinus (Timberlake) (Hymenoptera: Encyrtidae)”, South African Journal of Enology & Viticulture, vol. 20, no. 1, 2017.
V. M. Walton, Daane, K. M., Bentley, W. J., Millar, J. G., Larsen, T. E., and Malakar-Kuenen, R., “Pheromone-based mating disruption of Planococcus ficus (Hemiptera: Pseudococcidae) in California vineyards.”, J Econ Entomol, vol. 99, no. 4, pp. 1280-90, 2006.
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 and Pringle, K. L., “Effects of Pesticides and Fungicides Used on Grapevines on the Mealybug Predatory Beetle Nephus 'boschianus' (Coccinellidae, Scymnini)”, South African Journal of Enology & Viticulture, vol. 22, no. 2, 2017.
V. M. Walton, Dreves, A. J., Gent, D. H., James, D. G., Martin, R. R., Chambers, U., and Skinkis, P. A., “Relationship between rust mites Calepitrimerus vitis (Nalepa), bud mites Colomerus vitis (Pagenstecher) (Acari: Eriophyidae) and short shootsyndrome in Oregon vineyards”, International Journal of Acarology, vol. 33, no. 4, pp. 307 - 318, 2007.
V. M. Walton and Pringle, K. L., “A Survey of Mealybugs and Associated Natural Enemies in Vineyards in the Western Cape Province, South Africa”, South African Journal of Enology & Viticulture, vol. 25, no. 1, 2017.