Results 101 to 110 of about 48,428 (209)

El género Ceroplastes (Homoptera: Coccidae) en Colombia

open access: yesCaldasia, 1979
El género Ceroplastes consta de unas 150 especies (De Lotto, 1965), la mayoría de las cuales se encuentran en los trópicos. Este género está bien representado en el neotrópico, en el cual de solo Brasil se reportaban 26 especies en el año 1926 (Hempel).
Mosquera P. Luis Felipe
doaj  

Entomological fauna associated with Aguaribay : Mendoza (Argentina) [PDF]

open access: yes, 2001
En los relevamientos de especias dañinas y benéficas presentes en el aguaribay (Schinus molle L. var. Areira), para inventariar su entomofauna se efectuaron observaciones en distintas zonas de Mendoza (Argentina) en 1988/91 y 1994/96, confirmando y ...
García Sáez, José G.   +3 more
core  

Preparation of Mealybugs (Hemiptera: Pseudococcidae) for Genetic Characterization and Morphological Examination. [PDF]

open access: yes, 2015
Mealybugs (Hemiptera: Pseudococcidae) are economically significant agricultural pests on many different crops. Because of their small size and lack of easily visible characters for identification, determination of their taxonomic status is difficult and ...
Bahder, BW   +3 more
core   +1 more source

Revision of the Malagasy lanternfly genus Belbina Stål, 1863, with two new species (Hemiptera: Fulgoromorpha: Fulgoridae)

open access: yesEuropean Journal of Taxonomy, 2014
The Malagasy genus Belbina Stål, 1863 (Hemiptera: Fulgoridae) is revised, transferred from the Enchophorinae Haupt, 1829 to the Aphaeninae Blanchard, 1847, and two new species, B. bourgoini sp. nov. and B. laetitiae sp. nov., are described.
Jérôme Constant
doaj   +1 more source

Abundance of Rice Root Aphid Among Selected Plant Species and on Plants Grown With Different Soil-Surface Media [PDF]

open access: yes, 2018
The rice root aphid, Rhopalosiphum rufiabdominalis (Sasaki), is distributed worldwide and colonizes a wide range of plants. However, relatively little is known about the suitability of different host plants, optimal rearing techniques, and the aphid’s ...
Hesler, Louis S, Kindler, S. Dean
core   +2 more sources

FIRST RECORD IN ITALY OF PSYLLAEPHAGUS BLITEUS RIEK (Hymenoptera Encyrtidae) PARASITOID OF GLYCASPIS BRIMBLECOMBEI MOORE (Hemiptera Psyllidae) [PDF]

open access: yes, 2011
Psyllaephagus bliteus Riek (Hymenoptera Encyrtidae), parasitoid of the red gum lerp psyllid Glycaspis brimblecombei Moore (Hemiptera Psyllidae), has been recorded for the first time in Italy in September 2011. The arrival of P.
Caleca, Virgilio   +2 more
core  

Taxonomic reassessment of the treehopper tribe Talipedini with nomenclatural changes and descriptions of new taxa (Hemiptera: Membracidae: Membracinae)

open access: yesZoologia (Curitiba), 2012
The tribe Talipedini Deitz is redefined and its boundaries are expanded with the inclusion of the following taxa: Erechtia Walker, 1858 (formerly placed in Membracini), Pseuderechtia gen. nov.
Albino M. Sakakibara
doaj  

El género ?Debachiella? y la clasificación de los afelínidos (Hymenoptera: Chalcidoidea)

open access: yesActa Zoológica Lilloana, 2020
En este trabajo los autores describen Debachiella citri, una nueva especie de Corrientes (Argentina), criada a partir de Aonidiella aurantii (Mask.) (Homoptera: Diaspididae). El género Debachiella no se ajusta a la clasificación de Aphelinidae propuesta
Luis De Santis   +1 more
doaj  

The male of Nancyana curva (Homoptera: Cicadellidae) from southeastern Brazil

open access: yesRevista de Biología Tropical, 1999
The adult male of Nancyana curva is described and illustrated for the first time, based on four specimens from the states of Rio de Janeiro and Minas Gerais.
Luci Boa Nova Coelho
doaj  

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