research article
Citricola scale enemies: Balance of scale and parasite required
authors
Paul DeBach, Experiment Station, Riverside
publication information
California Agriculture 3(3):7-7. DOI: 10.3733/ca.v003n03p7a.
author affiliations
Paul DeBach is Assistant Entomologist in the Experiment Station, Riverside.
abstract
Not available – first paragraph follows:
The citricola scale,Coccus pseudo-magnoliarum Green, increased in numbers in 1948 in western Riverside and San Bernardino counties. It disappeared from economic consideration in those areas during the winter of 1933-34 and remained relatively unimportant until 1947 when it began its current build-up.
author notes
The above progress report is based upon Research Project No. 992.
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