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'Aleyrodidae' ![Ne pas surligner les mots recherchés Ne pas surligner les mots recherchés](./images/text_horizontalrule.png)
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article/chapitre/communication
A survey was made to assess the biotype status of populations of the whitefly Bemisia tabaci (Gennadius) in Spain. The study involved observation of the squash silver leaf reaction, analysis of esterase patterns and application of a RAPD-PCR tec[...]article/chapitre/communication
M. Cervera ; J. Cabezas ; B. Simon ; J. Martinezzapater ; F. Beitia ; J. Cenis | 2000Genetic similarities between 13 samples belonging to nine reference biotypes and two field populations of Bemisia tabaci (Gennadius), one field population of B. medinae Gomez-Menor and another of B. afer Priesner & Hosny, were evaluated using am[...]article/chapitre/communication
S. Naranjo ; H. Flint ; T. Henneberry | 1996We used an empirical relationship to develop models for estimating and for classifying the population density of adult Bemisia tabaci (Gennadius) (Homoptera: Aleyrodidae) in cotton based on the proportion of infested leaves. We examined models b[...]article/chapitre/communication
1. Datura wrightii Regel (Solanaceae) is polymorphic with regard to trichome type. Some plants are densely covered with short, non-glandular trichomes, whereas other plants in the same populations possess glandular trichomes that excrete a stick[...]article/chapitre/communication
L. Nault | 1997This review focuses on the more important arthropod vectors of plant viruses, 4 families of homopterans (aphids, whiteflies, leafhoppers, and delphacid planthoppers), thrips, chrysomellid beetles, and, among the acarines, the eriophyid mites. Mo[...]article/chapitre/communication
A. Tonhasca ; J. Palumbo ; D. Byrne | 1994Early season infestations of the sweet potato whitefly, Bemisia tabaci (Gennadius), on cantaloupes, Cucumis melo L., were determined by counts of the number of adults per leaf in fields near Yuma, Arizona. We used these data to develop binomial [...]article/chapitre/communication
G. Nombela ; F. Beitia ; M. Muniz | 2001Three tomato varieties (Motelle, Ronita, and VFN8) bearing the Mi-1.2 gene providing resistance to nematodes Meloidogyne spp. and to the potato aphid Macrosiphum euphorbiae Thomas, and three varieties not bearing this gene (Moneymaker, Roma, and[...]article/chapitre/communication
X. Ru-Mei | 1985thèse/mémoire
congrès/colloque
R. Albajes, - Editeur scientifique ; OILB Organisation Internationale de Lutte Biologique, Avignon (FRA). SROP Section Régionale Ouest Paléarctique ; A. Carnero, - Editeur scientifique ; Meeting of the Working Group Mediterranean Climate (1997/11/03-06; Tenerife, ESP) | Avignon [FRA] : OILB/SROP Organisation Internationale de Lutte Biologique / Section Régionale Ouest Paléarctique | Bulletin OILB SROP (FRA) | 1997