Results 31 to 40 of about 64,377 (282)

The Aphids (Homoptera: Aphididae) Associated With Bell Peppers and Surrounding Vegetation in Southern Illinois [PDF]

open access: yes, 2018
Outbreaks of cucumber mosaic virus (CMV) disease, caused by an aphid- transmitted pathogen, greatly reduced yields of bell pepper in southern Illinois in the mid-1990s.
Kagezi, Godfrey H   +2 more
core   +2 more sources

Sugescent Salicaceae Invaders (Insecta, Homoptera) of the South-Eastern Part of Central Asia

open access: yesРоссийский паразитологический журнал, 2020
The purpose of the research is to study fauna and dispersion of Homoptera attacked Salicaceae at the south-eastern part of Central Asia. Materials and methods.
A. K. Khusanov   +2 more
doaj   +1 more source

Three New Food Plants and First Wisconsin Record of \u3ci\u3ePublilia Reticulata\u3c/i\u3e (Hemiptera: Membracidae) [PDF]

open access: yes, 2017
Publilia reticulata was found feeding on the composites Silphium perfoliatum, S. integrifolium and Ambrosia trifida at eight sites in five Wisconsin counties in 1993-1995. This is the first report of P. reticulata using these plants and of its occurrence
Williams, Andrew H
core   +2 more sources

First report of Vryburgia amaryllidis (Bouché) (Homoptera, Pseudococcidae) on Agapanthus sp. in Sicily, Italy

open access: yesJournal of Entomological and Acarological Research, 2012
The lily mealybug, Vryburgia amarillidis (Bouché) (Homoptera, Pseudococcidae) was detected on containerized Agapanthus sp. plants in Sicily, Italy. The morphological characteristics of the Sicilian populations of this pest are described.
Santi Longo
doaj   +1 more source

Jumping plant-lice of the Paurocephalinae (Insecta, Hemiptera, Psylloidea): systematics and phylogeny [PDF]

open access: yes, 2003
Much confusion exists with respect to the content and definition of the psyUid subfamily Paurocephalinae. Based on a cladistic analysis of 22 morphological characters (16 adult and 6 larval), the subfamily is redefined to comprise the following five ...
Burckhardt, Daniel, Mifsud, David
core  

Development and Reproduction of Nesidiocoris tenuis Reuter (Heteroptera: Miridae): The Effect of Temperature, Origin and Food

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
Nymphal development took longer at 25°C than 30°C, and the Greek N. tenuis population developed more slowly than the commercial population. Nymphs clearly preferred E. kuehniella eggs over Artemia sp. cysts when both were offered equally. Egg production increased at 30°C, while female longevity declined.
Eleni Yiacoumi   +5 more
wiley   +1 more source

Two new genera of neotropical Deltocephalinae (Insecta: Homoptera: Cicadellidae) related to Alaca Oman

open access: yesRevista Peruana de Biología, 2014
Two new genera of Neotropical Deltocephalinae (Insecta: Homoptera: Cicadellidae) related to Alaca Oman: Paralaca gen. n. and Adlaca gen. n., and two new species, P. sordida and A.
Pedro Lozada
doaj   +1 more source

Eight species of whiteflies (Homoptera: Aleyrodidae) newly recorded from Korea [PDF]

open access: yes, 2005
Aleuroclava magnoliae (Takahashi), Aleurotrachelus ishigakiensis (Takahashi), Aleyrodes lonicerae Walker, Asterobemisia carpini (Koch), Bemisia afer (Priesner and Hosny), Dialeurolobus pulcher Danzig, Pealius polygoni Takahashi, and Pealius rubi ...
Carver, Mary   +3 more
core   +1 more source

Parasitoids of \u3ci\u3eChionaspis Pinifoliae\u3c/i\u3e (Homoptera: Diaspididae) in Iowa [PDF]

open access: yes, 2017
Three parasitoids (Hymenoptera: Encyrtidae: Aphelininae), Aphytis diaspidis, Coccobius varicornis, and Marietta pulchella, were recovered from field collections of the pine needle scale, Chionaspis pinifoliae, on Pinus sylvestris in central Iowa ...
Burden, Daniel J, Hart, Elwood R
core   +2 more sources

Do aphid endosymbiotic bacteria influence parasitoid searching behaviour through changes in aphid honeydew production?

open access: yesEcological Entomology, EarlyView.
Hamiltonella defensa infection increases honeydew production in certain aphid genotypes, potentially modifying aphid feeding behaviour. Parasitoid wasps, Aphidius ervi, are more attracted to honeydew from H. defensa‐infected aphids; though larger honeydew amounts may slightly deter searching.
Desiré Macheda   +5 more
wiley   +1 more source

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