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Sycamore scale treatments most effective at bud break

Authors :
C. S. Koehler
Pavel Svihra
C. F. Fouche
Source :
California Agriculture, Vol 47, Iss 3, Pp 10-12 (1993)
Publication Year :
1993
Publisher :
University of California Agriculture and Natural Resources, 1993.

Abstract

Bud break, not a calendar date, is the best time to protect sycamore trees against the sycamore scale, Stomacoccus platani, with insecticidal sprays. It is at bud break that the highest density of crawlers appears on twigs.

Details

Language :
English
ISSN :
21608091 and 00080845
Volume :
47
Issue :
3
Database :
OpenAIRE
Journal :
California Agriculture
Accession number :
edsair.doi.dedup.....82ed98e4b060964ad5ae6b00fb37d9f3