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  Search result  Your search for [author]Welles, Colin G. returned 3 records.  
 
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  Continuing Resource Cercospora leaf spot in coffee.

by Welles, Colin G.;

Subject: Agriculture; Coffee -- Diseases and pests -- Occurrence; Cercospora leaf spot disease -- Coffee; Brown eye spot disease -- Coffee; Cercospola coffeicola.

  
     
Relevance: 17.45%
 
     
  Continuing Resource Cercospora leaf spot of Averrhoa carambola.

by Welles, Colin G.;

Subject: Agriculture; Averrhoa carambola -- Diseases and pests; Cercospola leaf spot disease -- Averrhoa carambola.

  
     
Relevance: 17.45%
 
     
  Continuing Resource Identification of bacteria pathogenic to plants previously reported from the Philippine Islands.

by Welles, Colin G.;

Subject: Agriculture; Plants -- Diseases and pests; Bacteria -- Pathogenicity; Bacterium solanacearum; Pseudomonas phaseoli; Bacterium malvacearum; Bacillus nelliae.

  
     
  |   Relevance: 17.45%
 
     
 
         
         
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