Relation of scarlet mite (Brevipalpus phoenicis) density in tea with injury and yield

Abstract

The effects of scarlet mite infestation on symptom development and yield of tea were studied in the laboratory and the fields of the Research Institute for Tea and Cinchona, West Java, Indonesia. The relations of the mite density with the presence of a necrotic leaf base and with leaf duration were determined. A field trial over one year duration where the… (More)
DOI: 10.1007/BF01976390

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