College of Agricultural Sciences

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.

K. A. Murphy, Unruh, T. R., Zhou, L. M., Zalom, F. G., Shearer, P. W., Beers, E. H., Walton, V. M., Miller, B., and Chiu, J. C., “Using comparative genomics to develop a molecular diagnostic for the identification of an emerging pest Drosophila suzukiiAbstract”, Bulletin of Entomological Research, vol. 10, no. 03, pp. 364 - 372, 2015.

J. C. Lee, Shearer, P. W., Barrantes, L. D., Beers, E. H., Burrack, H. J., Dalton, D., Dreves, A., Gut, L. J., Hamby, K. A., Haviland, D. R., Isaacs, R., Nielsen, A. L., Richardson, T., Rodriguez-Saona, C. R., Stanley, C. A., Walsh, D. B., Walton, V. M., Yee, W. L., Zalom, F. G., and Bruck, D. J., “Trap Designs for Monitoring Drosophila suzukii (Diptera: Drosophilidae)”, Environmental Entomology, vol. 42, no. 6, pp. 1348 - 1355, 2013.

A. N. Gadino and Walton, V. M., “Temperature-related development and population parameters for Typhlodromus pyri (Acari: Phytoseiidae) found in Oregon vineyards”, Experimental and Applied Acarology, vol. 58, no. 13, pp. 1 - 10, 2012.

S. Tochen, Dalton, D., Wiman, N. G., Hamm, C., Shearer, P. W., and Walton, V. M., “Temperature-Related Development and Population Parameters for Drosophila suzukii (Diptera: Drosophilidae) on Cherry and Blueberry”, Environmental Entomology, vol. 43, no. 2, pp. 501 - 510, 2014.

K. M. Daane, Malakar-Kuenen, R. D., and Walton, V. M., “Temperature-dependent development of Anagyrus pseudococci (Hymenoptera: Encyrtidae) as a parasitoid of the vine mealybug, Planococcus ficus (Homoptera: Pseudococcidae)”, Biological Control, vol. 31, no. 2, pp. 123 - 132, 2004.

D. J. Bruck and Walton, V. M., “Susceptibility of the filbertworm (Cydia latiferreana, Lepidoptera: Tortricidae) and filbert weevil (Curculio occidentalis, Coleoptera: Curculionidae) to entomopathogenic nematodes”, Journal of Invertebrate Pathology, vol. 96, no. 1, pp. 93 - 96, 2007.

U. Chambers, Walton, V. M., and Mehlenbacher, S. A., “Susceptibility of Hazelnut Cultivars to Filbertworm, Cydia latiferreana”, HortSci, vol. 46, 2011.

U. Chambers, Walton, V. M., and Mehlenbacher, S. A., “ Susceptibility of hazelnut cultivars to filbertworm, Cydia latiferreana”, HortScience, vol. 46, pp. 1377-1380, 2011.

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., “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.

B. Miller, Rosetta, R., and Walton, V. M., “Small and Mite-y”, Digger, pp. 33-37, 2011.

A. Grassi, Gottardello, A., Dalton, D., Tait, G., Rendon, D., Ioriatti, C., Gibeaut, D., M Stacconi, V. Rossi, and Walton, V. M., “Seasonal Reproductive Biology of Drosophila suzukii (Diptera: Drosophilidae) in Temperate Climates”, Environmental Entomology, vol. 47, no. 1, pp. 166 - 174, 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.

M. B, G, A., M, B., KM, D., DT, D., KM, H., MV, S., A, G., C, I., A, L., JC, M., Quantar, M. ’bark, Wang, X., Wiman, N. G., and Walton, V. M., “Seasonal occurrence of resident parasitoids associated with Drosophila suzukii in two small fruit production regions of Italy and the USA”, Bull Insectology, vol. 68, 2015.

B. Miller, Anfora, G., Buffington, M., Dalton, D., Miller, J. C., Wiman, N. G., Walton, V. M., and , “Seasonal occurrence of resident parasitoids associated with Drosophila suzukii in two small fruit production regions of Italy and the USA”, 2015.

P. W. Shearer, West, J. D., Walton, V. M., Brown, P. H., Svetec, N., and Chiu, J. C., “Seasonal cues induce phenotypic plasticity of Drosophila suzukii to enhance winter survival”, BMC Ecology, vol. 16, no. 11, 2016.

M. B., J., B. D., and Walton, V. M., “Relationship of Black Vine Weevil Egg Density and Damage to Two Cranberry Cultivars”, HortSci, vol. 47, no. 5, pp. 1-7, 2012.

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, 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.

K. M. Daane, Sime, K. R., Wang, X. - G., Nadel, H., Johnson, M. W., Walton, V. M., Kirk, A., and Pickett, C. H., “Psyttalia lounsburyi (Hymenoptera: Braconidae), potential biological control agent for the olive fruit fly in California”, Biological Control, vol. 44, no. 1, pp. 79 - 89, 2008.

A. Paul Gutierrez, Daane, K. M., Ponti, L., Walton, V. M., and C. Ellis, K., “Prospective evaluation of the biological control of vine mealybug: refuge effects and climate”, Journal of Applied Ecology, vol. 45, no. 212, pp. 524 - 536, 2008.

X. - G. Wang, Stewart, T. J., Biondi, A., Chavez, B. A., Ingels, C., Caprile, J., Grant, J. A., Walton, V. M., and Daane, K. M., “Population dynamics and ecology of Drosophila suzukii in Central California”, Journal of Pest Science, vol. 89, no. 3, pp. 701 - 712, 2016.

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.

A. N. Gadino, Walton, V. M., and Lee, J. C., “Olfactory response of Typhlodromus pyri (Acari: Phytoseiidae) to synthetic methyl salicylate in laboratory bioassays”, Journal of Applied Entomology, vol. 13, no. 6, pp. 476 - 480, 2012.