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Early sprays for mite control: European red mite on pear trees held in check by prebloom sprays until the summer treatment period
Author
Harold F. MadsenAuthor Affiliations
Harold F. Madsen is Assistant Entomologist, University of California, Berkeley.Publication Information
Hilgardia 9(2):4-15. DOI:10.3733/ca.v009n02p4. February 1955.
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Abstract
Control of European red mite—Metatetranychus ulmi Koch—is one of the major problems of pear and apple growers.
Madsen H. 1955. Early sprays for mite control: European red mite on pear trees held in check by prebloom sprays until the summer treatment period. Hilgardia 9(2):4-15. DOI:10.3733/ca.v009n02p4
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