Search Results       Your search for [subject]Papaya ringspot virus04 returned 1 record.           Host plant resistance and control of tropical crop diseases and pests: Proceedings of a symposium held at the University of the Philippines Los Banos College, Laguna, March 16, 1994. by Hirano, K., ed.; Los Baños, Laguna, Philippines: UP College, 1994. Subject: Plant resistance04; Plant viruses04; Banana aphids04; Papaya ringspot virus04; Soybean rust fungus04; Wild legumes04; Plant parasitic nematodes.          Add to Book Cart Relevance: 34.47%