Washington navel fruit drop: Effects of 2,4-D on drop of sound and unsound oranges when sprays were applied in the late fall and winter
AuthorLouis C. Erickson
Author AffiliationsLouis C. Erickson is Assistant Plant Physiologist, University of California College of Agriculture, Riverside.
Hilgardia 6(11):7-15. DOI:10.3733/ca.v006n11p7. November 1952.
Sound Washington Navel orange fruit was the only type in which drop was consistently reduced by a highly significant amount—1 % level of probability—in studies in orchards near Pomona and Redlands.
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Lygus bugs on seed alfalfa: Specific treatments recommended for lygus bug control in alfalfa seed fields at three stages of plant growth
Exocortis disease of citrus: Top-root relationships of trifoliate orange and its hybrids studied in search for cause of root disease
Phosphatic fertilizers on valencias: Field response in phosphorus-deficient orchard reveals improvements in foliage growth and color, and in fruit quality
Biological control of insects: California's subtropical climate favors establishment of natural enemies of agricultural insect pests
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Dairy products in food expense: Surveys made in Oakland and in Los Angeles indicate share of dairy products in the family food expense
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