Phylum:Ascomycota >> Class: Dothideomycetes >>  Order: Dothideomycetes 
   
 
 BCRC Number NO BCRC Number!  
   
 Scientific Name: Passalora arachidicola
 
   
   
 Author:

= Cercospora arachidicola Hori. Nishigahara Agric. Expt. Sta. Tokyo. Ann. Rept. p. 26 1917.

Passalora arachidicola (Hori) U. Braun, New Zealand Journal of Botany 37 (2): 303. 1999.

   
 
 
 
 
 Description: Leaf spots orbicular to irregular, 1-5 mm wide, dark brown to almost black, usually surrounded by a yellow halo. Fruiting amphigenous on young spots chiefly epiphyllous. Stromata small, dark brown, 20-30 μm wide. Conidiophores 5-10 in a fascicle, pale golden brown, irregular in width, 0-2 septate, 0-1 geniculate, not branched, rounded or truncate at the apex, 20-45 × 3-5 μm. Conidia subhyaline to pale olivaceous, obclavate to obclavato-cylindric, straight to slightly curved, 3-12 septate, subacute to subobtuse at the apex, truncate or obconically truncate at the apex, 40-100 × 3-4 μm.
 
 
 
 
 
 Specimens:

Taiwan, Changhua, Erhlin, 20 June, 1984, NCHUPP-4.

 
 
 
 Habitat: On leaves of Arachis hypogea L.
 
 
 
 Distribution:

Widespread in tropical countries.

 
 
 
 References:

Hsieh, WH and Goh, TK. 1990; Stewart, EL, et al. 1999.

   
   
   
 Provided:

W. H. Hsieh

 
 
 Note: null