RESULTS

(5)

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DISEASE: Bacterial pustule

HOST: Soybean

Early symptoms are minute, pale green spots on young leaves. Later, small pustules form in the center of spots, best observed on underside of leaves. Spots vary in size and darken with age and lesions coalesce. Dead areas are torn away by wind.

Bacterial pustule | Soybean

DISEASE: Bacterial pustule

HOST: Soybean (Glycine max)

PATHOGEN: Xanthomonas axonopodis pv. glycines

PATHOGEN SYNONYM: Xanthomonas campestris pv. glycines

SOURCE: APS

DISEASE: Blood disease

HOST: Banana

Yellow leaves of dying plant.

Blood disease | Banana

DISEASE: Blood disease

HOST: Banana (Musa sp.)

PATHOGEN: Ralstonia solanacearum species complex

PATHOGEN SYNONYM: Ralstonia solanacearum (Phylotype IV)

SOURCE: I. Buddenhagen

DISEASE: Blood disease

HOST: Banana

Cross sections of diseased fruit with reddish discoloration and bacterial ooze.

Blood disease | Banana

DISEASE: Blood disease

HOST: Banana (Musa sp.)

PATHOGEN: Ralstonia solanacearum species complex

PATHOGEN SYNONYM: Ralstonia solanacearum (Phylotype IV)

SOURCE: I. Buddenhagen

DISEASE: Blood disease

HOST: Banana

Longitudinal sections (right) exposing reddish brown discoloration of infected fruit.

Blood disease | Banana

DISEASE: Blood disease

HOST: Banana (Musa sp.)

PATHOGEN: Ralstonia solanacearum species complex

PATHOGEN SYNONYM: Ralstonia solanacearum (Phylotype IV)

SOURCE: I. Buddenhagen

DISEASE: Blood disease

HOST: Banana

Diseased plant with wilt and yellowing of leaves. The disease occurs in Indonesia and is characterized by bright red discoloration of vascular tissues. It is caused by strains in the Ralstonia solanacearum species complex.

Blood disease | Banana

DISEASE: Blood disease

HOST: Banana (Musa sp.)

PATHOGEN: Ralstonia solanacearum species complex

PATHOGEN SYNONYM: Ralstonia solanacearum (Phylotype IV)

SOURCE: I. Buddenhagen