New chemicals for control of citrus mites studied
L. R. Jeppson
California Agriculture 1(8):3-3. DOI: 10.3733/ca.v001n08p3c.
L. R. Jeppson is Junior Entomologist in the Experimental Station, Riverside.
Not available – first paragraph follows:
During the past five years the Citrus Experiment Station has conducted field experiments with over 100 new chemicals for the control of the citrus bud mite. Extensive field experiments have been made with three of the most effective chemicals.