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Browsing Extension Service -- Miscellaneous / Educational Materials by Author "Walton, V. M. (Vaughn Martin)"

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Browsing Extension Service -- Miscellaneous / Educational Materials by Author "Walton, V. M. (Vaughn Martin)"

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  • Oregon State University. Extension Service; Skinkis, P. (Patty); Pscheidt, Jay William; Walton, V. M. (Vaughn Martin); Peachey, Ronald Edward; Sanchez, Dana Michelle; Zasada, Inga; Martin, Robert (Corvallis, Or. : Extension Service, Oregon State University, 2012-03)
    This publication reviews the growth stages of grapes. For each growth stage (or group of growth stages), the document lists the more effective pesticides used to control insects, weeds, and disease; their rates; and appl ...
  • Oregon State University. Extension Service; Skinkis, P. (Patty); Pscheidt, Jay William; Walton, V. M. (Vaughn Martin); Peachey, Ronald Edward; Dreves, Amy J.; Sanchez, Dana Michelle; Zasada, Inga; Martin, Robert (Corvallis, Or. : Extension Service, Oregon State University, 2012-04)
    This publication reviews the growth stages of grapes. For each growth stage (or group of growth stages), the document lists the more effective pesticides used to control insects, weeds, and disease, their rates, and appl ...
  • Skinkis, P. (Patty); Pscheidt, Jay William; Peachey, Ronald Edward; Dreves, Amy J.; Walton, V. M. (Vaughn Martin); Sanchez, Dana Michelle; Zasada, Inga; Martin, Robert; Oregon State University. Extension Service (Corvallis, Or. : Extension Service, Oregon State University, 2014-03)
    This publication reviews the growth stages of grapes. For each growth stage (or group of growth stages), the document lists the more effective pesticides used to control insects, weeds, and disease, their rates, and appl ...
  • Oregon State University. Extension Service; Hedstrom, Chris; Wiman, Nik; Walton, V. M. (Vaughn Martin); Shearer, Peter W.; Rondon, Silvia I.; Lee, Jana (Corvallis, Or. : Extension Service, Oregon State University, 2013-01)
    The brown marmorated stink bug (Halyomorpha halys) is an invasive insect and a very serious threat to Oregon agriculture. It feeds on more than 100 plants, including economically important crops and ornamentals. This car ...
  • Oregon State University. Extension Service; Daane, Kent; Kaiser, Clive; Hilton, Rick; Dalton, Daniel T.; Walton, V. M. (Vaughn Martin); Brewer, Linda J. (Corvallis, Or. : Extension Service, Oregon State University, 2014-04)
    A pheromone lure baited with the sex pheromone of grape mealybug is the most reliable way to confirm the presence or absence of this important vector of grapevine leafroll-associated viruses.
  • Oregon State University. Extension Service; Hedstrom, Chris; Wiman, Nik; Walton, V. M. (Vaughn Martin); Shearer, Peter W.; Rondon, Silvia I.; Lee, Jana (Corvallis, Or. : Extension Service, Oregon State University, 2013-01)
    El chinche apestoso marrón marmolado (Halyomorpha halys) es un insecto invasor y una amenaza muy grave para la agricultura de Oregon. Se alimenta de más de 100 plantas incluyendo plantas agrícolas y ornamentales de impor ...
  • Oregon State University. Extension Service; Gadino, Angela Noelle; Walton, V. M. (Vaughn Martin); Dreves, Amy J.; Jones, Gregory V.; Brewer, Linda J. (Corvallis, Or. : Extension Service, Oregon State University, 2014-08)
    Typhlodromus pyri (T. pyri) is a beneficial insect and key predator of Calepitrimerus vitis (C. vitis) in Pacific Coast vineyards. C. vitis is closely associated with short-shoot syndrome. The impact of horticultural (pa ...
  • Skinkis, P. (Patty); Dreves, Amy J.; Walton, V. M. (Vaughn Martin); Martin, R. R. (Robert R.); Oregon State University. Extension Service (Corvallis, Or. : Extension Service, Oregon State University, 2009-07)
  • Oregon State University. Extension Service; Walton, V. M. (Vaughn Martin); Skinkis, P.; Dreves, A.; Kaiser, C.; Renquist, S.; Castagnoli, S.; Hilton, R. (Corvallis, Or. : Extension Service, Oregon State University, 2009-03)
    Many factors can cause distorted growth in grapevines. One cause of distorted growth is a disorder known as Short Shoot Syndrome (SSS), which is associated with mite feeding damage. However, similar abnormal growth sympt ...
  • Oregon State University. Extension Service; Walton, V. M. (Vaughn Martin); Dreves, Amy J.; Skinkis, P. (Patty); Kaiser, C. (Clive); Buchanan, Marcus A.; Hilton, Rick; Martin, B.R.; Castagnoli, S.; Renquist, Stephen B. (Corvallis, Or. : Extension Service, Oregon State University, 2009-10)
  • Oregon State University. Extension Service; Olsen, Jeff L.; Pscheidt, Jay William; Walton, V. M. (Vaughn Martin) (Corvallis, Or. : Extension Service, Oregon State University, 2013-11)
    This publication provides an overview of insect, disease, and vertebrate pest management in hazelnut.
  • Oregon State University. Extension Service; Pscheidt, Jay William; Peachey, Ronald Edward; Walton, V. M. (Vaughn Martin) (Corvallis, Or. : Extension Service, Oregon State University, 2014-03)
    Recommends pest management practices for hazelnut.
  • Oregon State University. Extension Service; Walton, V. M. (Vaughn Martin); Chambers, U. (Ute); Olsen, Jeff L. (Corvallis, Or. : Extension Service, Oregon State University, 2009-06)
    With color photos and text, describes principal insect pests of hazelnuts (filberts) including their life stages, symptoms of infestation, and techniques for sampling population levels. Also describes beneficial insects ...
  • Oregon State University. Extension Service; Walton, V. M. (Vaughn Martin); Chambers, U. (Ute); Dreves, A.; Bruck, D. J.; Olsen, J. (Corvallis, Or. : Extension Service, Oregon State University, 2007-12)
    Hazelnuts are produced in many countries, including the United States. Hazelnuts are grown on approximately 30,000 acres in the Willamette Valley, accounting for about 99 percent of U.S. production and 5 percent of world ...
  • Oregon State University. Extension Service; Skinkis, P. (Patty); Dreves, Amy J.; Walton, V. M. (Vaughn Martin); Martin, R. R. (Robert R.) (Corvallis, Or. : Extension Service, Oregon State University, 2009-09)
  • Oregon State University. Extension Service; Dreves, Amy J.; Walton, V. M. (Vaughn Martin); Fisher, Glenn C. (Corvallis, Or. : Extension Service, Oregon State University, 2009-10)
    "Infestations of the spotted wing Drosophila fly (Diptera: Drosophilidae), an exotic pest, have been found in Oregon fruits in 13 counties. Of the 3,000 species of Drosophila, commonly known as vinegar flies, approximate ...
  • Oregon State University. Extension Service; Skinkis, P. (Patty); Pscheidt, Jay William; Walton, V. M. (Vaughn Martin); Peachey, Ronald Edward; Sanchez, Dana Michelle; Zasada, Inga; Martin, R. R. (Robert R.) (Corvallis, Or. : Extension Service, Oregon State University, 2010-05)
    This publication reviews the growth stages of grapes. For each growth stage (or group of growth stages), the document lists the more effective pesticides used to control insects and disease, their rates, and application ...
  • Oregon State University. Extension Service; Skinkis, P. (Patty); Pscheidt, Jay William; Walton, V. M. (Vaughn Martin); Peachey, Ronald Edward; Dreves, Amy J.; Zasada, Inga Anne, 1968-; Martin, R. R. (Robert R.); Sanchez, Dana Michelle (Corvallis, Or. : Extension Service, Oregon State University, 2011-02)
    This publication reviews the growth stages of grapes. For each growth stage (or group of growth stages), the document lists the more effective pesticides used to control insects and disease, their rates, and application ...
  • Oregon State University. Extension Service; Skinkis, P. (Patty); Pscheidt, Jay William; Peachey, Ronald Edward; Dreves, Amy J.; Walton, V. M. (Vaughn Martin); Sanchez, Dana; Zasada, Inga Anne, 1968-; Martin, R. R. (Robert R.) (Corvallis, Or. : Extension Service, Oregon State University, 2013-03)
    This publication reviews the growth stages of grapes. For each growth stage (or group of growth stages), the document lists the more effective pesticides used to control insects, weeds, and disease, their rates, and appl ...
  • Oregon State University. Extension Service; Walton, V. M. (Vaughn Martin); Dreves, Amy J.; Skinkis, P. (Patty); Kaiser, C. (Clive); Buchanan, Marcus A.; Hilton, Rick; Martin, B.R.; Castagnoli, S.; Renquist, Stephen B. (Corvallis, Or. : Extension Service, Oregon State University, 2010-01)

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