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Leafhopper prefers vines with greater amounts of irrigation
Authors
Kent M. DaaneLarry E. Williams
Glenn Y. Yokota
Shawn A. Steffan
Authors Affiliations
K.M. Daane is Associate Specialist, Laboratory of Biological Control, UC Berkeley; L.E. Williams is Professor, Department of Enology and Viticulture, UC Davis; G.Y. Yokota is Staff Research Associate, Laboratory of Biological Control, UC Berkeley; S.A. Steffan is a graduate student in the Department of Entomology, University of Wisconsin.Publication Information
Hilgardia 49(3):28-32. DOI:10.3733/ca.v049n03p28. May 1995.
PDF of full article, Cite this article
Abstract
To determine how irrigation influences variegated grape leaf-hopper biology and pest status, field studies were conducted in an experimental vineyard at the Kearney Agricultural Center. Results showed that increases in the amount of applied water were correlated to increases in leafhopper nymph density and size. Similarly, adult leafhoppers dispersed in greater numbers and had a higher reproductive potential on vigorously growing vines.
Daane K, Williams L, Yokota G, Steffan S. 1995. Leafhopper prefers vines with greater amounts of irrigation. Hilgardia 49(3):28-32. DOI:10.3733/ca.v049n03p28
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