Fig. 7From: Molecular identification and pathogenicity of Phytophthora nicotianae-caused bud rot disease of Washingtonia palms in Saudi Arabia and use of Lysobacter enzymogenes as a bioagent in an in vitro studyAgarose gel electrophoresis of polymerase chain reaction of ITS region using ITS4/ITS5 primers. Lanes 1, 2, and 3 are Phyto1, Phyto2, and Phyto3 isolates of Phytophthora nicotianae, respectively. Lane 4 is water, and M is a 100-bp DNA ladder (Solis BioDyne)Back to article page