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RESULTS

(6)

DISEASE: Bacterial leaf streak

HOST: Ti

Leaf with reddish brown necrotic streaks, late stage of disease.

DISEASE: Bacterial leaf streak

HOST: Ti

Leaves of two different ti cultivars with water-soaked and necrotic streaks.

DISEASE: Halo blight

HOST: Bean

Leaves of highly susceptible 'Red Kidney' dry bean with typical water-soaked lesions with halos.

DISEASE: Halo blight

HOST: Bean

'Red Kidney' (dry bean) exhibiting tolerant reaction after inoculation with a halo blight strain. The small, dark lesions dry up in a few days and disease does not progress further.

DISEASE: Halo blight

HOST: Bean

Pods of 'Red Kidney' (dry bean) with brown lesions, a late stage of disease.

DISEASE: Pseudomonas leaf spot

HOST: Primrose

Leaf with brownish red spots and reddening of adjacent areas. Disease begins as small, water-soaked lesions that later coalesce into large necrotic spots.