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research article

Water spot on navel oranges: Only slight injury observed in orchards treated with parathion for California red scale control

authors

L. A. Riehl, University of California
G. E. Carman, University of California

publication information

California Agriculture 7(10):7-8. DOI: 10.3733/ca.v007n10p7. October 1953.

abstract

Not available – first paragraph follows:

Water spot injury to navel oranges was less on trees treated with 25% parathion wettable powder than on trees sprayed with oil, in four observed orchards in Los Angeles County.

author affiliations

L. A. Riehl is Associate Entomologist, University of California, Riverside. G. E. Carman is Entomologist, University of California, Riverside.

author notes

The above progress report is based on Research Project No. 1229.