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Subjects crop yield Remove constraint crop yield: crop yield Subjects sweet potatoes Remove constraint sweet potatoes: sweet potatoes Subjects plant viruses Remove constraint plant viruses: plant viruses

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1. Field evaluation of yield effects on the U.S.A. heirloom sweetpotato cultivars infected by Sweet potato leaf curl virus

Description:: Includes references
Author:: Ling, Kai-Shu , Jackson, D. Michael , Harrison, Howard , Simmons, Alvin M. , Pesic-VanEsbroeck, Zvezdana
Subject:: Ipomoea batatas , sweet potatoes , vegetable crops , Begomovirus , plant viruses , plant diseases and disorders , crop yield , heirloom varieties , disease incidence , genetic variation , propagation materials , Bemisia tabaci , insect pests , plant pests , insect vectors , disease detection , disease diagnosis , polymerase chain reaction , disease-free plants , field experimentation , South Carolina
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2010

2. Priorities for Sweetpotato Research in Developing Countries: Results of a Survey

Description:: Includes references
Author:: Fuglie, K.O.
Subject:: Ipomoea batatas , sweet potatoes , developing countries , agricultural research , crop management , technology transfer , innovation adoption , farmers , small-scale farming , farm surveys , plant viruses , disease resistance , food processing , propagation materials , crop yield , China
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2007