F. H. Ferwerda

Two Genes from Phaseolus coccineus Confer Resistance to Bean Golden Yellow Mosaic Virus in Common Bean

P. Miklas, J. Osorno, J. Beaver, 2007 .

Rickettsial Relative Associated with Papaya Bunchy Top Disease

Michael J. Davis, Z. Ying, A. Pantoja, 1998, Current Microbiology.

Association of a bacterium and not a phytoplasma with papaya bunchy top disease.

Michael J. Davis, J. Kramer, B. Brunner, 1996 .