Open AccessArdisia, Hemispherical Scale Control, 1977
Author(s) -
S. L. Poe,
Stanley Matthews
Publication year - 1978
Publication title -
insecticide and acaricide tests
Language(s) - English
Resource type - Journals
ISSN - 0276-3656
DOI - 10.1093/iat/3.1.150
Subject(s) - sprayer , nymph , greenhouse , horticulture , biology , scale (ratio) , chemical control , agronomy , botany , toxicology , geography , cartography
Seven foliar applied insecticides were evaluated for their effects on hemispherical scale on Ardisia. Four replications of each insecticide were applied with a hand sprayer to ca 10 inch high potted greenhouse grown plants infested with all stages of scales. Counts of live scale nymphs were made on two leaves per plant before treatment and at 7 and 14 days after treatment.
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