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Opio, A.F. ,  Allen, David J. ,  Teri, J.M. ,  [Pathogenic variation in Xanthonomas campestris pv. phaseoli, the causal agent of common bacterial blight in Phaseolus beans] ,  Pathogenic variation in Xanthonomas campestris pv. phaseoli, the causal agent of common bacterial blight in Phaseolus beans

Castaño Zapata, Jairo ,  Allen, David J. ,  [Resistencia inducida en frijol (Phaseolus vulgaris L.) contra roya (Uromyces phaseoli (Reben.) Wint.) con un aislamiento avirulento de U. phaseoli o de (Hemileia vastatrix Berk. et Br.] ,  Resistencia inducida en frijol (Phaseolus vulgaris L.) contra roya (Uromyces phaseoli (Reben.) Wint.) con un aislamiento avirulento de U. phaseoli o de (Hemileia vastatrix Berk. et Br.

Allen, David J. ,  [Advances in bean pathology through network research in Africa] ,  Advances in bean pathology through network research in Africa

Taylor, JD ,  Teverson, D.M. ,  Allen, David J. ,  Pastor Corrales, Marcial A. ,  [Identification and origin of races of Pseudomonas syringae pv. phaseolicola from Africa and other bean growing areas] ,  Identification and origin of races of Pseudomonas syringae pv. phaseolicola from Africa and other bean growing areas

Allen, David J. ,  [SADC/CIAT Bean Research Workshop (3, 1992, Mbabane, Swaziland). Proceedings] ,  SADC/CIAT Bean Research Workshop (3, 1992, Mbabane, Swaziland). Proceedings

Allen, David J. ,  Buruchara, Robin A. ,  [Pan-African Working Group Meeting on Bacterial and Virus Diseases of Common Bean (1994, Kampala, Uganda). Proceedings] ,  Pan-African Working Group Meeting on Bacterial and Virus Diseases of Common Bean (1994, Kampala, Uganda). Proceedings