title: Phenolic acetogenins secreted by rhododendron lace bug,Stephanitis rhododendri Horvath (Hemiptera: Tingidae).
abstract: Nymphs of the rhododendron lace bug produce from specialized setae a liquid secretion from which a number of related acetogenins have been identified. Two (2,6-dihydroxyphenyl)-1,3-diketones are the principal components and are accompanied by the corresponding chromones as well as by chromones bearing an additional phenolic oxygen.
authors.affiliation: Agricultural Research Service, USDA, Insect and Nematode Hormone Laboratory, 20705, Beltsville, Maryland.
authors.forename: J E
authors.initials: JE
authors.lastname: Oliver
authors.forename: J W
authors.initials: JW
authors.lastname: Neal
authors.forename: W R
authors.initials: WR
authors.lastname: Lusby