Removal of DDT residue from pears, apples successfully accomplished by washing
California Agriculture 1(2):2-3. DOI: 10.3733/ca.v001n02p2c.
Not available – first paragraph follows:
One of the important undertakings of the Division of Entomology and Parasitology during the past three years has been a detailed study of the use of DDT (dichloro, diphenyl,trich-loroethane) for control of codling moth under the various conditions that exist in pear orchards of the state.