Results 41 to 50 of about 1,218 (187)

Characterization of Hymenopteran Parasitoids of Aphis fabae in An African Smallholder Bean Farming System Through Sequencing of COI ‘Mini-barcodes’

Insects, 2019
Parasitoids are among the most frequently reported natural enemies of insect pests, particularly aphids. The efficacy of parasitoids as biocontrol agents is influenced by biotic and abiotic factors.
Prisila A. Mkenda, Patrick A. Ndakidemi, Philip C. Stevenson, Sarah E. J. Arnold, Steven R. Belmain, Maneno Chidege, Geoff M. Gurr, Victoria C. Woolley   +7 more
doaj   +1 more source

Psyllaephagus brachiatus and Psyllaephagus sp. HH (Hymenoptera: Encyrtidae) in infestations of Glycaspis brimblecombei (Hemiptera: Aphalaridae) in Brazil [PDF]

Brazilian Journal of Biology
Glycaspis brimblecombei Moore (Hemiptera: Aphalaridae), a pest of Australian origin, has spread to many countries where it damages plants of the Eucalyptus genus.
M. M. Domingues, E. P. Soliman, L. B. Silva, A. L. Favoreto, V. R. Carvalho, V. A. Costa, F. Nanini, H. S. Dallapiccola, J. C. Zanuncio, C. F. Wilcken   +9 more
doaj   +2 more sources

Parasitoids and hyperparasitoids (Hymenoptera) on aphids (Hemiptera) infesting citrus in east Mediterranean region of Turkey

, 2014
The aphids, aphid parasitoids, and hyperparasitoids found in citrus orchards, the parasitoids' and hyperparasitoids' seasonal abundance, and the plant-aphid-parasitoid relationships in Hatay, Osmaniye, Adana, and Mersin provinces of the east ...
Uygun, N., Karacao?lu M., Satar, G., Athanassiou C.G., Kavallieratos, Nickolas G., Karacaoglu, Mehmet, Stary P., Gül Satar, Kavallieratos N.G., Satar, S., Karacaoglu, M., Satar, Gul, Serdar Satar, Athanassiou, Christos G., Petr Starý, Satar, Serdar, Nickolas G. Kavallieratos, Stary, P., Kavallieratos, N. G., Nedim Uygun, Satar G., Uygun, Nedim, Athanassiou, C. G., Christos G. Athanassiou, Uygun N., Mehmet Karacaoğlu, Satar S., Stary, Petr   +27 more
core   +1 more source

The relationship between primary parasitoids and hyperparasitoids of cereal aphids: an analysis of field data

, 1993
1. We analysed data collected in 1985-89 from cereal fields to elucidate the relationships between the primary parasitoids and hyperparasitoids of cereal aphids. The analysis aimed to establish whether or not hyperparasitoids interfere with the impact of
Borgemeister, C. W., Powell, W., Holler, C., Haardt, H.   +3 more
core   +1 more source

Studi keberadaan hiperparasitoid dalam mempengaruhi perilaku imago parasitoid pada kutudaun, Aphis gossypii (Hemiptera: Aphididae)

Jurnal Entomologi Indonesia, 2017
Study Hyperparasitoid Existing Affected to Adul Parasitoid Behavior on Aphid, Aphis gossypii (Hemiptera: Aphididae). In general, hyperparasitoid is needed for establishing food and chain webs, but in contrary, it could become a limiting factor in ...
Chandra Irsan
doaj   +1 more source

Hyperparasitoid wasps (Hymenoptera, Trigonalidae) reared from dry forest and rain forest caterpillars of Area de Conservación Guanacaste, Costa Rica

Journal of Hymenoptera Research, 2012
Five species of Trigonalidae, hyperparasitoids of Ichneumonidae (Hymenoptera) and Tachinidae (Diptera) that parasitize caterpillars (Lepidoptera), have been reared during the ongoing caterpillar inventory of Area de Conservación Guanacaste (ACG ...
David Smith, Daniel Janzen, Winnie Hallwachs, M. Alex Smith   +3 more
doaj   +1 more source

Parasitic wasp‐associated polydnavirus and venom affect arthropod community assembly on wild cabbage via the caterpillar host

Ecological Entomology, EarlyView.
Cotesia glomerata polydnavirus and venom, either alone or in combination, affect colonisation by members of the arthropod community in a natural field setting. Plants damaged by P. brassicae injected with both polydnavirus and venom were colonised more often by Mamestra brassicae caterpillars, Myzus persicae aphids and aphid parasitoids compared to ...
Sarah Naomi Kalisvaart, Gabriele Bolletta, Gabriel Joachim, Marcel Dicke, Maximilien A. C. Adam, Erik H. Poelman   +5 more
wiley   +1 more source

Parasitism overrides herbivore identity allowing hyperparasitoids to locate their parasitoid host using herbivore-induced plant volatiles

, 2015
Foraging success of predators profoundly depends on reliable and detectable cues indicating the presence of their often inconspicuous prey. Carnivorous insects rely on chemical cues to optimize foraging efficiency. Hyperparasitoids that lay their eggs in
Harvey, Jeffrey A., Vosman, Ben, Weldegergis, Berhane T., Dicke, Marcel, Broekgaarden, Colette, Sub Plant-Microbe Interactions, Zhu, Feng, Poelman, Erik H., Plant Microbe Interactions   +8 more
core   +2 more sources

Maternal factors from a parasitoid wasp mediate hyperparasitoid attraction to parasitized caterpillars

Ecological Entomology, EarlyView.
The parasitoid‐associated polydnavirus CgPDV, but not venom alone, significantly increases the attractiveness of Pieris brassicae caterpillars to the hyperparasitoid Baryscapus galactopus at close range. Naturally parasitized caterpillars elicit stronger hyperparasitoid attraction than any injection treatment, indicating that additional factors beyond ...
Yuhan Liu, Mitchel E. Bourne, Maximilien A. C. Adam, Sarah N. Kalisvaart, Erik H. Poelman, Nina Xiaoning Zhang   +5 more
wiley   +1 more source

A Systematic Map to Identify Knowledge Gaps on a Vector of Citrus Greening Diseases: The African Citrus Triozid, Trioza erytreae (Del Guercio, 1918) (Hemiptera: Triozidae)

Journal of Applied Entomology, EarlyView.
ABSTRACT Globally, citrus production areas are threatened by greening diseases, also known as Huánglóngbíng (HLB), associated with phloem‐limited gram‐negative species of the genus Candidatus Liberibacter. Those pathogens are transmitted by either the Asian citrus psyllid, Diaphorina citri Kuwayama 1908 (Hemiptera: Psyllidae), or the African citrus ...
Kevin Malod, Evans Mauda, Aruna Manrakhan, Christopher W. Weldon   +3 more
wiley   +1 more source