Browsing by Author "Ma, Li"
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Biology and management of bacterial spot of tomato in Oklahoma
Johnson, Brett William (2020-05)In surveys of tomato fields during 2018 and 2019, bacterial spot was the most frequent foliar disease (72% of fields) followed by Septoria leaf spot (7%), and early blight (7%). Isolates of Xanthomonas spp. from 1998-2014 ...