RESULTS

(3)

FILTER

DISEASE: Bacterial wilt

HOST: Squash

Field with severe symptoms of wilt. Foliage often is chlorotic and leaf margins may be chlorotic and necrotic before plant death. Bacterial ooze may be seen streaming from the xylem when infected stems are cut.

Bacterial wilt | Squash

DISEASE: Bacterial wilt

HOST: Squash (Cucurbita maxima)

PATHOGEN: Erwinia tracheiphila

SOURCE: B. Jacobsen, M. Shurtleff

DISEASE: Crown gall (Leafy gall)

HOST: Datura

Crown gall or leafy gall of datura.

Crown gall (Leafy gall) | Datura

DISEASE: Crown gall (Leafy gall)

HOST: Datura (Datura sp.)

PATHOGEN: Agrobacterium tumefaciens

PATHOGEN SYNONYM: Rhizobium sp.

SOURCE: M. Schroth

DISEASE: Slime flux

HOST: Casuarina

Slime flux occurs on a number of tree species and is always associated with bacteria and yeast. However, the causal agent has not been identified.

Slime flux | Casuarina

DISEASE: Slime flux

HOST: Casuarina (Casuarina equisetifolia)

PATHOGEN: Causal agent unknown

SOURCE: W. Sinclair