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Creator:: Vargas, Timothy Carl
Abstract:: The influence of oil sprays on the field spread of the aphid-borne bean yellow mosaic virus (BYMV) in bean was studied in 1972 and 1973. Oil sprays failed to significantly reduce virus spread in the 1972 BYMV experiment. However, the data did suggest that the efficiency of the oil sprays...
Resource Type:: Masters Thesis
Full Text:: treatments were exposed for an excessive length of time to the gladioli or primary virus reservoir. As a

Creator:: Whitaker, William Carey
Resource Type:: Masters Thesis
Full Text:: has been raised as to whether the mosaic disease affecting one of these plants is the saine as

Creator:: Sether, Diane M.
Abstract:: Peppermint, Mentha piperita 'Black Mitcham' was established as a host for tomato spotted wilt virus-impatiens serotype (TSWV-I). TSWV-I infection of peppermint, initially observed in a research greenhouse (Corvallis, OR), included stunting and downward curling of leaves accompanied by bronzing, and occasionally tip necrosis. Young leaves appeared either symptomless, deformed, or...
Resource Type:: Masters Thesis
Full Text:: established as a host for tomato spotted wilt virus-impatiens serotype (TSWV-I). TSWV-I infection of

Creator:: Carpenter, Gene Paul
Resource Type:: Masters Thesis
Full Text:: genetic variation in the ability of aphids to transmit a non-persistent virus, such as bean yellow

Creator:: Stace-Smith, Richard, 1924-
Resource Type:: Dissertation
Full Text:: the viruses that cause leaf curl disease (as described in .&merica) and one or more of the mosaic

ScholarsArchive@OSU