Search Results - "Leonhardt, B.A"

Comparative efficacy of two controlled-release gypsy moth mating disruption formulations by Thorpe, K.W. (USDA-ARS, Beltsville, MD (USA).), Mastro, V.C, Leonard, D.S, Leonhardt, B.A, McLane, W, Reardon, R.C, Talley, S.E

“…The effects of aerial applications of the gypsy moth sex pheromone, disparlure, on mating disruption and suppression of growth of populations of the gypsy…”
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Sex Pheromone of Browntail Moth, Euproctis chrysorrhea (L.): Synthesis and Field Deployment by Khrimian, Ashot, Lance, David R, Schwarz, Meier, Leonhardt, Barbara A, Mastro, Victor C

“…The browntail moth, Euproctis chrysorrhea (L.), is native to Eurasia, where periodic outbreaks result in defoliation of forest, shade, and ornamental trees. In…”
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Improved controlled-release formulations for a new trap design for male Mediterranean fruit flies: the CandC trap by Warthen, J.D, Cunningham, R.T, Leonhardt, B.A, Cook, J.M, Avery, J.W, Harte, E.M

“…The Mediterranean fruit fly, Ceratitis capitata, is a major pest of fruits and vegetables in the world. With the help of an extensive trapping program, the…”
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Comparison of ceralure and trimedlure controlled-release formulations for male Mediterranean fruit flies in CandC traps by Warthen, J.D. (USDA, ARS, Insect Chemical Ecology Laboratory, Beltsville, MD.), Cunningham, R.T, Leonhardt, B.A, Cook, J.M, Avery, J.W, Harte, E.M

“…Ceralure or trimedlure polymeric TNO panels in CandC traps were compared for attractancy by the capture of male Mediterranean fruit flies, Ceratitis capitata…”
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Control of low-density gypsy moth (Lepidoptera: Lymantriidae) populations by mating disruption with pheromone by Leonhardt, B.A. (USDA, ARS, Beltsville, MD.), Mastro, V.C, Leonard, D.S, McLane, W, Reardon, R.C, Thorpe, K.W

“…This four-year study demonstrated that low-density populations of the gypsy moth, Lymantria dispar (L.), were effectively suppressed by annual aerial…”
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Comparison of ceralure and trimedlure controlled-release formulations for male Mediterranean fruit flies in C&C traps by Warthen, J.D, Cunningham, R.T, Leonhardt, B.A, Cook, J.M, Avery, J.W, Harte, E.M

“…Ceralure or trimedlure polymeric TNO panels in C&C traps were compared for attractancy by the capture of male Mediterranean fruit flies, Ceratitis capitata…”
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Improved controlled-release formulations for a new trap design for male Mediterranean fruit flies: the C&C trap by Warthen, J.D, Cunningham, R.T, Leonhardt, B.A, Cook, J.M, Avery, J.W, Harte, E.M

“…The Mediterranean fruit fly, Ceratitis capitata, is a major pest of fruits and vegetables in the world. With the help of an extensive trapping program, the…”
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Efficacy assessment of Quwenling, a mosquito repellent from China by Schreck, C E, Leonhardt, B A

“…Quwenling, an insect repellent product of China derived from extracts of the lemon eucalyptus plant (Eucalyptus maculata citriodon), was evaluated. Laboratory…”
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Synthesis of attractants for Oriental fruit fly Dacus dorsalis Hendel using a catalytic organocopper coupling reaction by Khrimian, A.P, DeMilo, A.B, Waters, R.M, Cunningham, R.T, Leonhardt, B.A

“…A general synthetic approach to various catechol derivatives was developed using a copper-catalyzed cross-coupling reaction of 1,2-dimethoxy-4-bromomethyl,…”
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Capture of gypsy moth, Lymantria dispar (L.), and Lymantria mathura (L.) males in traps baited with disparlure enantiomers and olefin precursor in the People's Republic of China by Odell, T.M, Xu, C.H, Schaefer, P.W, Leonhardt, B.A, Yao, D.F, Wu, X.D

“…Pheromone traps baited with (+)-disparlure, cis-7,8-epoxy-2-methyocta-decane, captured males of Lymantria dispar, L. monacha, and L. mathura in northeastern…”
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Sex pheromone chemistry of female corn earworm moth, Heliothis zea by Klun J.A, Plimmer J.R, Bierl Leonhardt B.A, Sparks A.N, Primiani M, Chapman O.L, Lee G.H, Lepone G

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Performance criteria and specifications for laminated plastic sex pheromone dispenser for Helicoverpa zea (Lepidoptera: Noctuidae) by Lopez, J.D. Jr. (USDA, ARS, Crop Insect Pests Management Research Unit, College Station, TX), Leonhardt, B.A, Shaver, T.N

“…Biological and chemical evaluations of a plastic laminate sex pheromone dispenser for Helicoverpa zea (Boddie) were made in central Texas. Based on these…”
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Comparative distribution and persistence of disparlure in woodland air after aerial application of three controlled-released formulations [Lymantria dispar, gypsy moth sex pheromone] by Caro, J.H, Freeman, H.P, Brower, D.L, Bierl-Leonhardt, B.A

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Identification of sex pheromone of browntail moth, Euproctis chrysorrhoea (L.) (Lepidoptera: Lymantriidae) by Leonhardt, B.A. (Cornell University, Geneva, NY), Mastro, V.C, Schwarz, M, Tang, J.D, Charlton, R.E, Pellegrini-Toole, A, Warthen, J.D. Jr, Schwalbe, C.P, Carde, R.T

“…A unique sex attractant pheromone was isolated and identified from extracts of ovipositor tips from the female browntail moth (Lepidoptera: Lymantriidae). The…”
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Trace chemicals: the essence of sexual communication systems in Heliothis species by Klun, J.A, Plimmer, J.R, Bierl-Leonhardt, B.A, Sparks, A.N, Chapman, O.L

“…Analysis of heptane-soluble compounds from ovipositors of Heliothis zea and Heliothis virescens shows that both species produce relatively large amounts of…”
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Isolation, identification, systhesis, and bioassay of the pheromone of the Comstock mealybug and some analogs [Pseudococcus comstocki, pests of catalpa, stone fruits, mulberry, pome fruits] by Bierl-Leonhardt, B.A, Moreno, D.S, Schwarz, M, Forster, H.S, Plimmer, J.R, DeVilbiss, E.D

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Sex pheromone of the avacado pest, Amorbia cuneana (Walsingham) (Lepidoptera: Tortricidae): structure and synthesis by McDonough L.M, Hoffmann M.P, Bierl Leonhardt B.A, Smithhisler C.L, Bailey J.B, Davis H.G

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Mint root borer, Fumibotys fumalis (Guenee): identification and field tests of female sex pheromone gland components by Davis, H.G. (ARS, USDA, Yakima, WA), McDonough, L.M, Smithhisler, C.L, Brown, D.F, Leonhardt, B.A, Voerman, S, Chapman, P.S

“…Compounds identified in sex pheromone gland extracts of female Fumibotys fumalis (Guenee) consisted of (E,E)-10,12-tetradecadienyl acetate, (Z)-11-tetradecenyl…”
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Filbertworm sex pheromone: identification and field tests of (E,E)- and (E,Z)-8,10-dodecadien-1-ol acetates [Melissopus latiferreanus] by Davis, H G, McDonough, L M, Burditt, Jr, A K, Bierl-Leonhardt, B A

“…(E,E)- and (E,Z)-8,10-Dodecadien-1-ol acetates were identified in a 1∶4.3 ratio in the extract of abdominal tips of female filbert-worm moths,Melissopus…”
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An unusual lepidopteran sex pheromone system in the bagworm moth [Thyridopteryx ephemeraeformis, Conifer tree pest] by Leonhardt, B.A, Neal, J.R. Jr, Klun, J.A, Schwarz, M, Plimmer, J.R

“…The female sex pheromone of the bagworm moth is (R)-1-methylbutyl decanoate. The antipode is biologically inactive and it neither enhances nor detracts from…”
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