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ARS Home » Southeast Area » Griffin, Georgia » Plant Genetic Resources Conservation Unit » People & Locations » John Roberts
John J Roberts
Plant Genetic Resources Conservation Unit


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Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
RACES OF PUCCINIA GRAMINIS IN THE UNITED STATES DURING 1995 - (Peer Reviewed Journal)
THE RUSTS OF WHEAT IN THE UNITED STATES IN 1995 - (Other)
RACES OF PUCCINIA GRAMINIS IN THE UNITED STATES DURING 1994 - (Peer Reviewed Journal)
THE ROLE OF THE USDA-ARS CEREAL RUST LABORATORY VIRULENCE SURVEYS - (Abstract Only)
RACES OF PUCCINIA GRAMINIS IN THE UNITED STATES DURING 1993 - (Peer Reviewed Journal)
VIRULENCE AND DIVERSITY OF PUCCINIA RECONDITA F.SP. TRITICI IN THE UNITED STATES IN 1992 - (Peer Reviewed Journal)
RACES OF PUCCINIA GRAMINIS IN THE UNITED STATES DURING 1992 - (Peer Reviewed Journal)
VIRULENCE AND DIVERSITY OF PUCCINIA RECONDITA F.SP. TRITICI IN THE UNITED STATES IN 1991 - (Peer Reviewed Journal)
RACES OF PUCCINIA GRAMINIS IN THE UNITED STATES DURING 1991 - (Peer Reviewed Journal)