Prospeccion de pulgones (Homoptera, Aphidoidea) sobre citricos en Espana.
1982
Melia A.
It has been achieved the survey for aphids that attack Citrus in the provinces of Alicante, Almeria, Cadiz, Castellon, Cordoba, Huelva, Las Palmas de Gran Canaria, Malaga, Murcia, Santa Cruz de Tenerife, Sevilla Tarragona y Valencia. It has been found seven different species, to wit: Aphis-citricola V. de G., Toxoptera aurantii (B. de F.). Myzus persicae (Sulz), Aphis gossypii Glov, Aphis Fabae Scop, Macrosiphum euphorbiae (Thos) y Aphis craccivora Kock. Among them only the first four can be considered especially harmful for citrics. We have noticed a higher frequency of M. persicae to Citrus reticulata and also of A. gossypii to Citrus unshiu.
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