NOTA

Rhizoglyphus sp. (Acarina — Acaridae) prejudicando raizes de cenoura, em Campinas

Rhizoglyphus sp. (Acarina— Acaridae) damaging carrot roots in Campinas

Carlos J. Rossetto; Leocádio S. Camargo

SUMMARY

This paper reports a heavy damage caused by the mite Rhizoglyphussp. (Acarina— Acaridae)to the roots of carrots from two experimental fields in Campinas, State of São Paulo, which were previously healthy. In one of these fields an infection of Sclerotinia sclerotiorumfollowed the mite damage and the roots rotted. In the other field there was no occurrence of this disease and less plants were killed. The origin of the infestation was not determined.

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Recebido para publicação em 12 de dezembro de 1965.