Diffuse yellow leaf spot of arabica coffee in Papua and New Guinea

Authors

  • Dorothy.E. Shaw

Keywords:

Yellow Leaf, Spot, Arabica Coffee

Abstract

A diffuse yellow leaf spot whose cause is unknown is recorded on Arabica coffee in Papua and New Guinea. It is somewhat similar to "weak spot" of Arabica coffee in Kenya, although apparently there are some dissimilarities. It is of no known economic importance.

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Published

17-10-2025