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Filtering by: Creator Martinson, Charlie Anton Committee Member Osborne, James

Effects of Vineyard Managements on Grape and Wine Quality in Response to Grapevine Red Blotch Disease

Creator:

Huang, Ling

Abstract:

Grapevine red blotch virus (GRBV) is a single-stranded DNA virus that causes grapevine red blotch disease (GRBD). Symptoms of GRBD include red discoloring of leaf margins and red veins on the underside of the leaves. GRBD affects the plant's metabolism and photosynthetic pathways, and disrupts carbon translocation and chlorophyll concentrations....

Resource Type:

Dissertation

Full Text:

Gómez, Fuchs, & Martinson, 2012) suggested the estimated economic impact of leafroll disease ranges
Brown Marmorated Stink Bug (BMSB), Halyomorpha halys Taint in Wine : Impact on Wine Sensory, Effect of Wine-processing and Management Techniques

Creator:

Mohekar, Pallavi

Abstract:

Brown marmorated stink bug (BMSB), (Halyomorpha halys, Hemiptera: Pentatomidae) is an invasive species that damages numerous agricultural crops including grapes. Related damage include lower berry weight with increased exposure and cracked berries as a result of BMSB feeding activity. The insect is currently detected in 43 US states including Oregon,...

Resource Type:

Dissertation

Full Text:

separating grapes from lady bugs (Martinson, 2004). Grapes can be sorted either manually or mechanically to