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DEVELOPMENT OF A POLYMERASE CHAIN-REACTION PROTOCOL FOR DETECTION OF XYLELLA-FASTIDIOSA IN PLANT-TISSUE

A 7.4-kb EcoRI fragment of genomic DNA of Xylella fastidiosa strain PCE-RR (ATCC 35879) was used as a probe and was conserved in 18 strains of Xylella. The nucleotide sequence of a 1.0-kb internal ...

SEASONAL FLUCTUATION IN THE OCCURRENCE OF XYLELLA-FASTIDIOSA IN ROOT AND STEM EXTRACTS FROM CITRUS WITH BLIGHT

In two citrus groves in southern Florida where blight is severe, mature trees with blight symptoms were sampled and tested for the presence of Xylella fastidiosa by means of enzyme-linked immunosor...