PRESENCE OF D CHELYDRAE IN A FRESHWATER TURTLE

Abstract

In tests on the control of the citrus blackfly (Aleurocanthus woglumi) in Cuernavaca, Morelos, Mexico, trees were sprayed repeatedly with 5% kerosene emulsion and 075% light-medium emulsive oil, with and without 0375 lb of DDT in 100 gal of emulsion;