Red mite on citrus: Timing control treatments important and influenced by climate of growing areas
AuthorL. R. Jeppson
Author AffiliationsL. R. Jeppson is Associate Entomologist, University of California, Riverside.
Hilgardia 12(3):11-11. DOI:10.3733/ca.v012n03p11. March 1958.
Populations of red mite—spider—on citrus are influenced by temperature and humidity, local air movements and weather variations.
Jeppson L. 1958. Red mite on citrus: Timing control treatments important and influenced by climate of growing areas. Hilgardia 12(3):11-11. DOI:10.3733/ca.v012n03p11
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Splitting of Navel oranges: Studies indicate local temperature and humidity more closely related to incidence of injury than is soil moisture content
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Woolly and green apple aphids: Field trials with new materials in orchard near Watsonville indicate same timing of spray treatment controls both pests
Toxicity studies with arsenic in eighty California soils
Arsenic fixation in relation to the sterilization of soils with sodium arsenite
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