RESULTS

(8)

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DISEASE: Bacterial blast and black pit

HOST: Citrus (Lemon)

The term "black pit" refers to black lesions on fruit, which may be specks or large, sunken pits as seen here. They also may be light tan, later becoming reddish brown to black.

Bacterial blast and black pit | Citrus (Lemon)

DISEASE: Bacterial blast and black pit

HOST: Citrus (Lemon) (Citrus limon)

PATHOGEN: Pseudomonas syringae pv. syringae

SOURCE: J. Menge

DISEASE: Bacterial blast and black pit

HOST: Citrus (Lime)

Characteristic symptoms of brownish black lesions on twigs and leaves (blast), starting with infection of petioles. Black pit refers to brown to black sunken spots on fruit, 5 to 20 mm in diameter.

Bacterial blast and black pit | Citrus (Lime)

DISEASE: Bacterial blast and black pit

HOST: Citrus (Lime) (Citrus sp.)

PATHOGEN: Pseudomonas syringae pv. syringae

SOURCE: P. Broadbent

DISEASE: Bacterial blight and bacterial leaf streak

HOST: Rice

Xanthomonas oryzae pv. oryzicola (bacterial leaf streak) causes water-soaked streaks with yellow ooze (left side), and X. oryzae pv. oryzae (bacterial blight) causes brown streaks that have turned white (right side).

Bacterial blight and bacterial leaf streak | Rice

DISEASE: Bacterial blight and bacterial leaf streak

HOST: Rice (Oryza sativa)

PATHOGEN: Xanthomonas oryzae pv. oryzicola

PATHOGEN SYNONYM: Xanthomonas campestris pv. oryzae

SOURCE: T. Mew

DISEASE: Bacterial stripe

HOST: Bird-of-Paradise

Bird-of-paradise with brownish black stripes along leaf veins and decay at midrib.

Bacterial stripe | Bird-of-Paradise

DISEASE: Bacterial stripe

HOST: Bird-of-Paradise (Strelitzia reginae)

PATHOGEN: Burkholderia andropogonis

PATHOGEN SYNONYM: Pseudomonas andropogonis

SOURCE: T. Makino, M. Goto

DISEASE: Bacterial stripe

HOST: Corn (Maize)

Early stage of bacterial stripe.

Bacterial stripe | Corn (Maize)

DISEASE: Bacterial stripe

HOST: Corn (Maize) (Zea mays)

PATHOGEN: Burkholderia andropogonis

PATHOGEN SYNONYM: Pseudomonas andropogonis

SOURCE: A. Alvarez

DISEASE: Bacterial stripe

HOST: Corn (Maize)

Corn leaves with amber- to olive-colored, water-soaked translucent stripes.

Bacterial stripe | Corn (Maize)

DISEASE: Bacterial stripe

HOST: Corn (Maize) (Zea mays)

PATHOGEN: Burkholderia andropogonis

PATHOGEN SYNONYM: Pseudomonas andropogonis

SOURCE: M. Shurtleff

DISEASE: Bacterial stripe

HOST: Corn (Maize)

Corn leaves with yellow-brown to reddish stripes, 2 to 3 mm wide.

Bacterial stripe | Corn (Maize)

DISEASE: Bacterial stripe

HOST: Corn (Maize) (Zea mays)

PATHOGEN: Burkholderia andropogonis

PATHOGEN SYNONYM: Pseudomonas andropogonis

SOURCE: APS

DISEASE: Bacterial stripe

HOST: Grass

Sudangrass with dark reddish stripes on leaves.

Bacterial stripe | Grass

DISEASE: Bacterial stripe

HOST: Grass (Sorghum bicolor)

PATHOGEN: Burkholderia andropogonis

PATHOGEN SYNONYM: Pseudomonas andropogonis

SOURCE: E. Hansen, M. Shurtleff