Concentrate sprays: As applied to deciduous fruit trees
Arthur D. Borden, Experiment Station, Berkeley.
California Agriculture 2(4):3-8. DOI: 10.3733/ca.v002n04p3.
Not available – first paragraph follows:
Introduction of the air-carrier type of sprayer in 1944, demonstrated the value of a large volume of air at low velocity in obtaining an even, uniform insecticide coverage in deciduous fruit orchards.
Arthur D. Borden is Associate Entomologist in the Experiment Station, Berkeley.
Harold Madson, Research Assistant, Division of Entomology assisted in the investigation reported here.