[No Title Available]

Viégas, A. P.

doi:10.1590/s0006-87051945001200001

Cited by 4 publications

(1 citation statement)

References 6 publications

(3 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Of the species of Ascochyta recorded on Phaseolus, this fungus agrees most closely with published descriptions of A. phaseolorum, and therefore these collections are referred to this species. Spore length is less than that reported by Sutton and Waterston (1966), but is in agreement with dimensions given by Saccardo (1884), Grove (1935), Sneep (1945), andCrossan (1954 Because of the close agreement between these specimens and the description of A. oro (Viegas 1945), the type collection for this species was examined (IACM 436). The fungus present on the specimen is indistinguishable from A. phaseolorum, and in addition an isolate obtained locally from the type host was pathogenic to bean (Table 1).…”

Section: (B) Identity Of the Causal Fungussupporting

confidence: 85%

Occurrence and Host Range of Ascochyta Phaseolorum in Queensland

lcorn¹

1968

Aust. Jnl. Of Bio. Sci.

View full text Add to dashboard Cite

SummaryThe presence of Ascochyta phaseolorum as a pathogen of Phaseolus vulgaris in Queensland is reported. The fungus has been found to have a wide host range including vegetable crops, pastures, weeds, and indigenous species. Natural infections were found in 48 hosts in 14 families, and an additional 12 species proved susceptible when inoculated experimentally. Pathogenicity of isolates from French bean towards many of the natural hosts has been demonstrated, and in reciprocal inoculations cultures from field·infected hosts produced symptoms on bean typical of those produced by bean isolates. The fungus is shown to be a weak parasite, requiring some form of wounding to initiate infection under Queensland conditions.

show abstract

Section: (B) Identity Of the Causal Fungussupporting

confidence: 85%