Results 91 to 100 of about 1,158 (146)

Análise in silico de aquaporinas potencialmente envolvidas com o estresse hídrico nas interações café- e citros-Xylella fastidiosa. [PDF]

open access: yes, 2011
No Brasil, um dos importantes problemas enfrentados por produtores de café e citros envolve os danos causados pela bactéria Xylella fastidiosa. Esta bactéria causa o entupimento dos vasos do xilema e impede a passagem de água e nutrientes, o que causa ...
AMARAL, A. M. do   +8 more
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Tres nuevas especies y nuevos registros de Ladoffa de Panamá (Insecta: Hemiptera: Cicadellidae: Cicadellinae)

open access: yesRevista Peruana de Biología, 2011
Se describen e ilustran tres nuevas especies panameñas del género Ladoffa: woldai Lozada & Freytag sp.nov., lamasi Lozada & Freytag sp.nov. y grandis Lozada & Freytag sp.nov.
Pedro W. Lozada, Paul H. Freytag
doaj   +1 more source

Biological and Taxonomic Notes on Erythroneura (Homoptera, Cicadellidae) [PDF]

open access: yes, 1953
Author Institution: Illinois Natural History Survey, Urbana, and Department of Zoology and Entomology, The Ohio State University, Columbus ...
DeLong, Dwight M., Ross, Herbert H.
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A remarkable new species of the sharpshooter genus Egidemia (Insecta, Hemiptera, Cicadellidae, Cicadellinae)

open access: yesZooKeys, 2011
A new species of Egidemia China, 1927, E. impudica, is described and illustrated from the Department of Magdalena (Colombia). The male genitalia of the new species have a very peculiar, diagnostic feature: the pygofer is considerably reduced and truncate
Gabriel Mejdalani, Cláudia Garcia
doaj   +1 more source

New records of exotic spiders and insects to the Azores, and new data on recently introduced species [PDF]

open access: yes, 2013
The introduction of exotic species in islands is recognized as a major threat to native biota and ecosystems. In this contribution we list thirteen widespread exotic invertebrate species (two Araneae, one Orthoptera, four Hemiptera, four Coleoptera and ...
Borges, Paulo A. V.   +10 more
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A new genus of Cicadellini (Hemiptera: Cicadellidae) from the Oaxacan Cloud Forest, with taxonomic notes on allied red-striped genera

open access: yesEuropean Journal of Taxonomy
Cicadellinae is a relatively large subfamily of leafhoppers (Hemiptera: Cicadellidae) with a cosmopolitan distribution with most genera known to occur in the Neotropics.
Jorge Adilson Pinedo-Escatel   +1 more
doaj   +1 more source

Homópteros associados ao arroz. [PDF]

open access: yes, 2011
Cigarrinhas-das-pastagens; Cicadelídeos do arroz; Delfacídeos do arroz; Pulgão-da-raiz; Cochonilha-do-arroz.bitstream/CNPAF/21628/1/doc_152 ...
BARRIGOSSI, J. A. F.   +2 more
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Potential vectors of Xylella fastidiosa: a study of leafhoppers and treehoppers in citrus agroecosystems affected by Citrus Variegated Chlorosis [PDF]

open access: yes, 2020
This study investigated the predominant leafhopper and treehopper (Hemiptera, Auchenorrhyncha) species in Citrus Variegated Chlorosis (CVC)-affected citrus agroecosystems in Argentina, their seasonal fluctuation, and their potential role as vectors of ...
Delfederico, L.   +3 more
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