caa a22 4500 467929920 CHVBK 20180406152940.0 cr unu---uuuuu 170328e20060601xx s 000 0 eng 10.1007/s10658-006-9004-9 doi (NATIONALLICENCE)springer-10.1007/s10658-006-9004-9 Rice seedbeds as a source of primary infection by Rice yellow mottle virus [Elektronische Daten] [O. Traoré, M. Traoré, D. Fargette, G. Konaté] The effect of contamination of rice seedlings by Rice yellow mottle virus (RYMV) in seedbeds on the onset and spread of rice yellow mottle in the field was investigated. Rice seedlings were artificially contaminated in seedbeds at different rates (0.1, 0.5, and 2.5%) and pooled in bundles before transplantation, as done by farmers. RYMV was successfully transmitted through contaminated hands and bundling healthy and diseased seedlings together. Hand contamination was responsible for 4.5% infection. Disease incidence in the field after secondary spread reached 32% for 2.5% seedbed contamination rate but remained limited (less than 10%) for all other rates. Eradicating infected plants from seedbeds lessened disease incidence in the field. This technique may be used in conjunction with other prophylactic measures to efficiently control rice yellow mottle disease. Springer Science+Business Media, Inc., 2006 bundling nationallicence cropping practices nationallicence primary spread nationallicence RYMV nationallicence transmission nationallicence Traoré O. Institut de l'Environnement et de Recherches Agricoles (INERA), 01 BP 476, Ouagadougou 01, Burkina Faso aut Traoré M. Institut d'Economie rurale (IER), CRRA Sikasso, BP 183, Sikasso, Mali aut Fargette D. Institut de Recherche pour le Développement (IRD), BP 64501, 34394, Montpellier cedex 5, France aut Konaté G. Institut de l'Environnement et de Recherches Agricoles (INERA), 01 BP 476, Ouagadougou 01, Burkina Faso aut European Journal of Plant Pathology Kluwer Academic Publishers 115/2(2006-06-01), 181-186 0929-1873 115:2<181 2006 115 10658 https://doi.org/10.1007/s10658-006-9004-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10658-006-9004-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Traoré O. Institut de l'Environnement et de Recherches Agricoles (INERA), 01 BP 476, Ouagadougou 01, Burkina Faso aut NATIONALLICENCE 700 1- Traoré M. Institut d'Economie rurale (IER), CRRA Sikasso, BP 183, Sikasso, Mali aut NATIONALLICENCE 700 1- Fargette D. Institut de Recherche pour le Développement (IRD), BP 64501, 34394, Montpellier cedex 5, France aut NATIONALLICENCE 700 1- Konaté G. Institut de l'Environnement et de Recherches Agricoles (INERA), 01 BP 476, Ouagadougou 01, Burkina Faso aut NATIONALLICENCE 773 0- European Journal of Plant Pathology Kluwer Academic Publishers 115/2(2006-06-01), 181-186 0929-1873 115:2<181 2006 115 10658 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer