Results 41 to 50 of about 41,383 (269)

CHANGES IN PIGMENT CONTENT OF TRITICALE GENOTYPES INFESTED WITH GRAIN APHID SITOBION AVENAE (FABRICIUS) (HOMOPTERA: APHIDIDAE)

open access: yes, 2014
The effect of feeding by the grain aphid Sitobion avenae (Fabricius) (Homoptera: Aphididae) on chlorophyll, carotenoid and flavonoid content was studied in waxy and waxless triticale genotypes.
A. Wójcicka
semanticscholar   +1 more source

A new species of Aleurolobus Quaintance et Baker (Homoptera, Aleyrodidae) from Southern Europe. [PDF]

open access: yes, 1996
Aleurolobus teucrii n. sp. is described from southern Italy and the Maltese Islands (Central Mediterranean). The species seems to be monophagous on Teucrium fruticans L. A key to the European species of this genus (A.
Mifsud, David, Palmeri, Vincenzo
core  

A review of the tribes of Deltocephalinae (Hemiptera: Auchenorrhyncha: Cicadellidae)

open access: yes, 2013
The classification of the largest subfamily of leafhoppers, Deltocephalinae, including 38 tribes, 923 genera, and 6683 valid species, is reviewed and revised.
James N. Zahniser   +5 more
core   +1 more source

Controle biológico com coleoptera: coccinellidae das cochonilhas (homoptera: diaspididae, dactylopiidae), pragas da "palma forrageira" [PDF]

open access: yes, 2010
TCC (graduação em Agronomia) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, 2010Neste trabalho relata-se o programa de controle biológico das cochonilhas, Diaspis echinocacti Bouché, 1833 (Homoptera: Diaspididae) e Dactylopius ...
Petter, Icaro Daniel
core  

The whiteflies (Hemiptera : Aleyrodidae) of Europe and the Mediterranean Basin [PDF]

open access: yes, 2000
The whitefly fauna of Europe and the Mediterranean Basin comprises 56 species that are considered to be native or naturalized, accommodated within 25 genera.
Mifsud, David   +2 more
core  

An annotated checklist of the jumping plant-lice (Insecta: Hemiptera: Psylloidea) from the Mercantour National Park, with seven new records for France and one new synonymy

open access: yes, 2015
Zoosystema is a diamond open access journal, free of charges for both the author and the reader and accessible here as soon as published. © Publications scientifiques du Museum national d'Histoire naturelle, Paris.
Burckhardt, Daniel   +8 more
core   +1 more source

THE ALATE VIVIPARAE OF PICTURAPHIS BLANCHARD (HOMOPTERA: APHIDIDAE)

open access: yes, 1974
THE ALATE VIVIPARAE OF PICTURAPHIS BLANCHARD (HOMOPTERA: APHIDIDAE)THE ALATE VIVIPARAE OF PICTURAPHIS BLANCHARD (HOMOPTERA ...
Smith, Clyde F.
core   +1 more source

GameXPeptide synergistically enhances the control efficiency of Metarhizium anisopliae by inhibiting cotton aphid immunity

open access: yesNew Plant Protection, Volume 3, Issue 1, March 2026.
In this research, GXP serves as a potent synergist for Metarhizium anisopliae in controlling cotton aphids. Its synergistic effect is achieved through two key mechanisms: first, by downregulating melanization protease 1 expression to inhibit phenoloxidase activity, thereby suppressing melanization; second, by reducing hypoxanthine levels, which ...
Xianfeng Yin   +8 more
wiley   +1 more source

Report of Allobaccha sapphirina (Dip.: Syrphidae) from Iran [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2007
Allobaccha sapphirina (Wiedemann) is newly reported from Iran. It was collected during a 2002-2003 survey on natural enemies of Diaphorina citri Kuwayama (Homoptera: Psyllidae) in Sarbaz, Sistan-Baluchestan province.
B. Moetamedi Nia, N. Wyatt
doaj  

Paraleyrodes minei Iaccarino 1990 (Homoptera: Aleyrodidae), new specie for Italy, on Citrus aurantium L., 1758

open access: yesJournal of Entomological and Acarological Research, 2011
The nesting whitefly Paraleyrodes minei Iaccarino 1990 (Homoptera: Aleyrodidae) was found on leaves of sour orange tree Citrus aurantium L., 1758, in the Gussone Park of the Faculty of Agriculture, of the U niversity of N aples “Federico II”,
Fabio M. Iaccarino   +2 more
doaj   +1 more source

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