Artificial substrate bioassay for testing oviposition of southern green stink bug conditioned by soybean plant chemical extracts

PANIZZI, Antonio R ; BERHOW, Mark ; et al.

In: Environmental entomology, Jg. 33 (2004), Heft 5, S. 1217-1222

Online academicJournal - print, 17 ref

Zugriff:

Full Text Finder (Volltext)

A laboratory bioassay was developed for testing oviposition preference of southern green stink bug, Nezara viridula (L.) (Heteroptera: Pentatomidae), toward chemicals extracted from soybean, Clycine max (L.) Merrill, pods and leaves. In this bioassay, an artificial substrate (cheesecloth) was stretched over a wooden ring (embroidery hoops), treated with plant extracts or chromatographic fractions, and then exposed to adult stink bugs to assess oviposition preference. The methanol extract of pods stimulated the greatest oviposition. After a chromatographic separation on a reverse phase open column, the most active fraction derived from this extract was that eluted with 20% methanol in water. After subjecting this fraction to chromatography on silica, the greatest activity occurred in the fraction eluted with 60% methanol in methylene chloride. Further fractionation of this material by thin layer chromatography gave no single fraction with demonstrated activity, but the recombined fractions were again active, indicating that multiple components are probably involved in eliciting oviposition. Antennectomized females did not differentiate treated versus untreated substrates, but females with the hairs of the genitalia coated did, indicating that the oviposition-eliciting compounds were sensed by the antennae, rather than by hairs of the genital plaques.

Titel:	Artificial substrate bioassay for testing oviposition of southern green stink bug conditioned by soybean plant chemical extracts
Autor/in / Beteiligte Person:	PANIZZI, Antonio R ; BERHOW, Mark ; BARTELT, Robert J
Link:	Full Text Finder (Volltext) View record from PASCAL Archive
Zeitschrift:	Environmental entomology, Jg. 33 (2004), Heft 5, S. 1217-1222
Veröffentlichung:	Lanham, MD: Entomological Society of America, 2004
Medientyp:	academicJournal
Umfang:	print, 17 ref
ISSN:	0046-225X (print)
Schlagwort:	Agronomy, agriculture, phytopathology Agronomie, agriculture, phytopathologie Ecology Ecologie Entomology Entomologie Environment Environnement Sciences biologiques et medicales Biological and medical sciences Sciences biologiques fondamentales et appliquees. Psychologie Fundamental and applied biological sciences. Psychology Ecologie animale, vegetale et microbienne Animal, plant and microbial ecology Ecologie animale et végétale Animal and plant ecology Autoécologie Autoecology Animaux Animals Protozoa. Invertebrata Angiospermae Arthropoda Dicotyledones Heteroptera Insecta Invertebrata Leguminosae Pentatomidae Relation animal végétal Animal plant relation Relación animal vegetal Spermatophyta Choix site Site selection Elección sitio Comportement ponte Egg laying behavior Conducta puesta Déprédateur Pest Plaga Etude en laboratoire Laboratory study Estudio en laboratorio Extrait Extract Extracto Glycine max Légumineuse grain Grain legume Leguminosa grano Nezara viridula Plante hôte Host plant Planta huesped Stimulus chimique Chemical stimulus Estímulo químico Substrat artificiel Artificial substrate Substrato artificial artificial substrate oviposition plant extracts
Sonstiges:	Nachgewiesen in: PASCAL Archive Sprachen: English Original Material: INIST-CNRS Document Type: Article File Description: text Language: English Author Affiliations: Embrapa-Labex-USA (Empresa Brasileira de Pesquisa Agropecuária-Laboratóno no Exterior), Crop Bio-Protection, USDA-ARS, National Center for Agricultural Utilization Research, 1815 North University St., Peoria, IL 61604, United States ; New Crops and Processing Research. USDA-ARS, National Center for Agricultural Utilization Research, 1815 North University St., Peoria, IL 61604, United States ; Crop Bio-Protection, USDA-ARS, National Center for Agricultural Utilization Research, 1815 North University St., Peoria, IL 61604, United States Rights: Copyright 2005 INIST-CNRS ; CC BY 4.0 ; Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS Notes: Animal, vegetal and microbial ecology

Klicken Sie ein Format an und speichern Sie dann die Daten oder geben Sie eine Empfänger-Adresse ein und lassen Sie sich per Email zusenden.

BibTeX Citavi, JabRef, u.a.
(Literaturverwaltung)

PDF kein Volltext!
(Merkzettel, Notizen)

RIS Endnote, Citavi u.a.
(Literaturverwaltung)

MODS
(XML zur Weiterverarbeitung)

oder

Wählen Sie das für Sie passende Zitationsformat und kopieren Sie es dann in die Zwischenablage, lassen es sich per Mail zusenden oder speichern es als PDF-Datei.

Gewünschter Zitations-Stil:

oder

Bitte prüfen Sie, ob die Zitation formal korrekt ist, bevor Sie sie in einer Arbeit verwenden. Benutzen Sie gegebenenfalls den "Exportieren"-Dialog, wenn Sie ein Literaturverwaltungsprogramm verwenden und die Zitat-Angaben selbst formatieren wollen.