RESULTS

(3)

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DISEASE: Leaf scald

HOST: Sugarcane

Acute disease symptoms of wilting with upward curling of leaves with extensive necrosis.

Leaf scald | Sugarcane

DISEASE: Leaf scald

HOST: Sugarcane (Sacharum officinarum)

PATHOGEN: Xanthomonas albilineans

SOURCE: R. Birch

DISEASE: Slime flux

HOST: Elm

Although bacteria are associated with slime fluxes of many trees, the causal agents have not been identified.

Slime flux | Elm

DISEASE: Slime flux

HOST: Elm (Ulmus pumila)

PATHOGEN: Causal agent unknown

SOURCE: W. Sinclair

DISEASE: X-disease (Western X) or buckskin

HOST: Cherry

X-disease causes undersized, yellowish fruit. Diseased branches turn rusty red near end of season. Some defoliation occurs on diseased branches.

X-disease (Western X) or buckskin | Cherry

DISEASE: X-disease (Western X) or buckskin

HOST: Cherry (Prunus cerasus)

PATHOGEN: 'Candidatus Phytoplasma pruni'

PATHOGEN SYNONYM: Phytoplasma X-disease group

SOURCE: A. Jones