Results 41 to 50 of about 6,142 (220)

Percentage of importance indice-production unknown: loss and solution sources identification on system

open access: yesBrazilian Journal of Biology, 2022
Indices are used to help on decision-making. This study aims to develop and test an index, which can determine the loss (e.g., herbivorous insects) and solution (e.g., natural enemies) sources.
G. L. Demolin-Leite
doaj   +1 more source

Studies on Some Indian Aleyrodidae

open access: yesRecords of the Zoological Survey of India, 1976
No Abstract.
B. Vasantharaj David, T. R. Subramaniam
openaire   +1 more source

Complex multitrophic species interactions and fitness costs: Intricate consequences of jasmonate and salicylate induced plant defences

open access: yesJournal of Animal Ecology, EarlyView.
This study reveals how long‐term activation of jasmonic and salicylic acid signalling reshapes arthropod communities and plant fitness across seasons. By showing that induced defences generate contrasting outcomes and cascading trade‐offs across trophic levels, it challenges the assumption that induced resistance is uniformly beneficial in natural ...
Mônica F. Kersch‐Becker   +6 more
wiley   +1 more source

Hemipteran vectors of stylet‐borne plant viruses: Aphids lead the charge

open access: yesInsect Science, EarlyView.
Among all sap‐feeding hemipterans, aphids stand out by far as the most important vectors of noncirculative plant viruses. Compared to whiteflies and mealybugs, aphids’ highly specialized stylet anatomy and distinct feeding behaviors contribute, together with other features of their biology, to their remarkable efficiency in transmitting stylet‐borne ...
Yu Fu, Stefano Colella, Marilyne Uzest
wiley   +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  

Development and survival of Bemisia tabaci MEAM1 (Hemiptera: Aleyrodidae) on Eucalyptus genotypes

open access: yesAgricultural and Forest Entomology, EarlyView.
This study provides the first experimental evidence of the biological performance of Bemisia tabaci MEAM1 on Eucalyptus genotypes. Development time was shortest and viability highest on soybean compared with the evaluated Eucalyptus genotypes. B. tabaci MEAM1 completed its development on Eucalyptus camaldulensis and Eucalyptus urophylla × Eucalyptus ...
Luis Gustavo Talarico Rubim   +4 more
wiley   +1 more source

Relaciones huésped parasitoide de las especies del género Encarsia (Hymenoptera: Aphelinidae) y de moscas blancas (Hemiptera: Aleyrodidae) en México

open access: yes, 2012
En México se han registrado 46 especies del género Encarsia (familia Aphelinidae) como parasitoides de moscas blancas (Hemiptera: Aleyrodidae). Estos afelínidos están asociados con especies de ocho géneros de Aleyrodidae, incluyendo importantes plagas de
Angélica María Corona López   +7 more
core   +2 more sources

Parasitism of Aleurodicus pseudugesii Martin, 2008 (Hemiptera: Aleyrodidae) by Aleuroctonus marki Hansson & LaSalle, 2003 (Hymenoptera: Eulophidae) in coconut trees in the state of Pará, Brazil

open access: yesEntomological Communications, 2023
The aim of this note is to report the parasitism of Aleurodicus pseudugesii Martin, 2008 (Hemiptera: Aleyrodidae) nymphs by Aleuroctonus marki Hansson & LaSalle, 2003 (Hymenoptera: Eulophidae) in coconut palm Cocos nucifera L.
Aloyséia C. S. Noronha   +5 more
doaj   +1 more source

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

Desenvolvimento das fases imaturas de Chrysoperla externa alimentadas com ninfas de Bemisia tabaci criadas em três hospedeiros Development of immature stages of Chrysoperla externa fed on nymphs of Bemisia tabaci biotype B reared on three hosts

open access: yesPesquisa Agropecuária Brasileira, 2004
Insetos da família Chrysopidae têm sido encontrados em ovos e ninfas de moscas-brancas em diferentes agroecossistemas. O objetivo deste estudo foi avaliar a duração e a viabilidade das fases imaturas de Chrysoperla externa alimentada com ninfas de ...
Cláudio Gonçalves Silva   +6 more
doaj   +1 more source

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