Neotropical Entomology (2002) 31, 435-439

From Pestinfo-Wiki
Revision as of 23:00, 20 June 2019 by Bernhard Zelazny (Talk | contribs)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

Fábio Mazzoneto and José Djair Vendramim (2002)
Aspectos Biológicos de Zabrotes subfasciatus (Boh.) (Coleoptera: Bruchidae) em Genótipos de Feijoeiro com e sem Arcelina
[Biological aspects of Zabrotes subfasciatus (Boh.) (Coleoptera: Bruchidae) on bean genotypes with and without arcelin]
Neotropical Entomology 31 (3), 435-439
Abstract: Bean genotypes containing arcelin (Arc1, Arc2, Arc3 and Arc4) and bean genotypes without this protein (IAC Carioca Aruã, IAC Carioca Pyatã, IAC Carioca Akytã, IAC Maravilha, IAC Una, IAC Bico de Ouro, Porrillo 70 and Goiano Precoce) were evaluated concerning the resistance to the Mexican bean weevil Zabrotes subfasciatus (Boh.), under laboratory conditions. The materials containing arcelin (Arc1, Arc2, Arc3 and Arc4) showed antibiotic effects on the insect, prolonging the development period (egg to adult), reducing male and female weight and longevity, and decreasing fecundity. The cultivars most suitable for the development and reproduction of this insect were Goiano Precoce, IAC Maravilha, Porrillo 70 and IAC Carioca Pyatã.

O objetivo deste trabalho foi avaliar o efeito de genótipos de feijões com e sem arcelina sobre alguns aspectos biológicos de Zabrotes subfasciatus (Bob.). Os insetos foram criados, em condições de laboratório, sobre materiais melhorados com arcelina (Arc1, Arc2, Arc3 e Arc4) e materiais sem essa proteína (IAC Carioca Aruã, IAC Carioca Pyatã, IAC Carioca Akytã, IAC Maravilha, IAC Una, IAC Bico de Ouro, Porrillo 70 e Goiano Precoce). Os materiais contendo arcelina (Arc1, Arc2, Arc3 e Arc4) provocaram efeitos antibióticos sobre o inseto, alongando o período de desenvolvimento, diminuindo o peso, a longevidade de machos e de fêmeas e a fecundidade. Os genótipos mais adequados ao desenvolvimento do inseto foram Goiano Precoce, IAC Maravilha, Porrillo 70 e IAC Carioca Pyatã.
(The abstract is excluded from the Creative Commons licence and has been copied with permission by the publisher.)
(original language: Portuguese)
Full text of article
Database assignments for author(s): José Djair Vendramim

Research topic(s) for pests/diseases/weeds:
resistance/tolerance/defence of host

Pest and/or beneficial records:

Beneficial Pest/Disease/Weed Crop/Product Country Quarant.


Zabrotes subfasciatus Beans (Phaseolus)
Retrieved from "https://wiki.pestinfo.org/w/index.php?title=Neotropical_Entomology_(2002)_31,_435-439&oldid=469914"