Výsledky vyhledávání - "R. L. Ridgway"

Identification and localization of a [Met5]-enkephalin-like peptide in the mollusc, Lymnaea stagnalis

Autor: Andrew G. M. Bulloch, Naweed I. Syed, K. Lukowiak, R. L. Ridgway, N. M. Ewadinger

Publikováno v: Brain Research. 737:1-15

The goal of this study was to determine whether [Met 5 ]-enkephalin, or an analog, is present in identified neurons in the central nervous system (CNS) of the freshwater snail, Lymnaea stagnalis . High performance liquid chromatography and radioimmun

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa7ae415033dcc58a7ab0172c0bcfdb2
https://doi.org/10.1016/0006-8993(96)00649-x

Zobrazit plný text záznamu

Field Assessment of Trichogramma brassicae (Hymenoptera: Trichogrammatidae) and Bacillus thuringiensis for Control of Ostrinia nubilalis (Lepidoptera: Pyralidae) in Sweet Corn

Autor: B. P. Mertz, Shelby J. Fleischer, R. L. Ridgway, Dennis D. Calvin

Publikováno v: Journal of Economic Entomology. 88:1616-1625

Field studies conducted in 1992 and 1993 tested the efficacy of using commercially available Trichogramma brassicae Bezdenko and Bacillus thuringiensis to control Ostrinia nubilalis (Hubner) in sweet corn. Shipped T. brassicae displayed good biotic f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cc347c0e7facd59ba2516807bbc4ffea
https://doi.org/10.1093/jee/88.6.1616

Zobrazit plný text záznamu

Nuclear Polyhedrosis Virus of the Gypsy Moth (Lepidoptera: Lymantriidae): Potency and Effects of Selected Adjuvants on Insect Feeding Behavior2

Autor: Kevin W. Thorpe, Stephen P. Cook, Ralph E. Webb, R. L. Ridgway, Robert R. Farrar

Publikováno v: Journal of Entomological Science. 30:417-428

The potency of two formulations of the nuclear polyhedrosis virus of the gypsy moth (LdMNPV) was evaluated in the laboratory. Both formulations were prepared with the same batch of LdMNPV produced in live insects by the USDA Forest Service. A Forest

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c5203e654d6a67b6397875873f97c466
https://doi.org/10.18474/0749-8004-30.4.417

Zobrazit plný text záznamu

Effect of seasonal placement ofCotesia melanoscela (Hym.: Braconidae) on its potential for effective augmentative release againstLymantria dispar (Lep.: Lymantriidae)

Autor: A. M. Wieber, Richard Reardon, Ralph E. Webb, K. M. Tatman, R. L. Ridgway, Douglas M. Kolodny-Hirsch, Kevin W. Thorpe

Publikováno v: Entomophaga. 40:281-292

Cohorts ofCotesia melanoscela (Ratzeburg) (Hymenoptera: Braconidae) cocoons were exposed in the field at three Maryland locations to attack by natural enemies for two week periods, then were held in an outdoor insectary untilC. melanoscela adult or h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::77a276850bc544b5fc8f1c53323357b8
https://doi.org/10.1007/bf02373074

Zobrazit plný text záznamu

Enhancement of Activity of Bacillus thuringiensis Berliner Against Four Lepidopterous Insect Pests by Nutrient-Based Phagostimulants1

Autor: Robert R. Farrar, R. L. Ridgway

Publikováno v: Journal of Entomological Science. 30:29-42

To help improve control of insect pests with microbial insecticides, we investigated the interactions of four commercial, nutrient-based phagostimulants (Pheast [AgriSense], Coax [CCT Corp.], Gusto [Atochem North America, Inc.], and Entice [Custom Ch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::02dc704332380d2033291752b1a84ed4
https://doi.org/10.18474/0749-8004-30.1.29

Zobrazit plný text záznamu

Gypsy Moth Management in Suburban Parks: Program Evaluation2

Autor: Ralph E. Webb, Kevin W. Thorpe, R. L. Ridgway, L. Venables

Publikováno v: Journal of Entomological Science. 29:557-569

A specialized gypsy moth management program for urban parks was implemented in six state and county parks and the Beltsville Agricultural Research Center (BARC) in Maryland in 1990 and 1991. Decisions to treat with aerial applications of Bacillus thu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0d1caa18fdec1c1d7a6099bd401a4d95
https://doi.org/10.18474/0749-8004-29.4.557

Zobrazit plný text záznamu

Control of Third and Fourth Instar Gypsy Moth (Lepidoptera: Lymantriidae) with Gypchek Combined with a Stilbene Disulfonic Acid Additive on Individual Shade Trees1

Autor: R. L. Ridgway, John D. Podgwaite, Ralph E. Webb, Martin Shapiro, N. H. Dill, R. J. Argauer, J. L. Vaughn, L. Venables

Publikováno v: Journal of Entomological Science. 29:82-91

The efficacy of the gypsy moth (Lymantria dispar (L.)) nuclear polyhedrosis virus (LdMNPV), Gypchek, in combination with a stilbene disulfonic acid additive, Blankophor BBH, was evaluated against third and fourth-instar gypsy moth in 1992. Treatments

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d99ee6abfd3ce6df57830e912d347d9b
https://doi.org/10.18474/0749-8004-29.1.82

Zobrazit plný text záznamu

Neurite Outgrowth and Synapse Formation By Lymnaea Neurons: Towards a Characterization of Molluscan Neurotrophic Factors

Autor: Naweed I. Syed, R. L. Ridgway, Andrew G. M. Bulloch

Publikováno v: Netherlands Journal of Zoology. 44:317-326

For the last several years we have endeavoured to characterize the endogenous neurotrophic factors of the pulmonate snail, Lymnaea stagnalis. When plated in brain conditioned medium, motoneurons, interneurons and neurosecretory cells of Lymnaea all e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::80db6a3a40e15ce7328e0e76a10d837c
https://doi.org/10.1163/156854293x00421

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání