Results 21 to 30 of about 526,083 (337)

Comparing and contrasting development and reproductive strategies in the pupal hyperparasitoids Lysibia nana and Gelis agilis (Hymenoptera: Ichneumonidae) [PDF]

open access: yes, 2007
In most animals, the optimal phenotype is determined by trade-offs in life-history traits. Here, I compare development and reproductive strategies in two species of solitary secondary hyperparasitoids, Lysibia nana and Gelis agilis, attacking pre-pupae ...
Harvey, J.A.
core   +6 more sources

The Species of Rice Bug (Leptocorisa oratorius Fabricius) Egg Parasitoids in Rice Field in West Sumatera, Indonesia

open access: yesJournal of Applied Agricultural Science and Technology, 2020
The species of egg parasitoid in rice bug is necessary to know to be used as biological agent in the field. The research aimed to determine spesies of parasitoid, diversity index, parasitization level and parasitoid mortality which found in rice bug eggs
Fri Maulina   +3 more
doaj   +1 more source

Life History and Rearing of Anastatus orientalis (Hymenoptera: Eupelmidae), an Egg Parasitoid of the Spotted Lanternfly (Hemiptera: Fulgoridae)

open access: yesEnvironmental Entomology, 2020
To support efforts to manage and contain spotted lanternfly (SLF), Lycorma delicatula White (Hemiptera: Fulgoridae), research is being conducted to develop classical biological control methods.To date, two potential biocontrol agents from China have been
Hannah J. Broadley   +6 more
semanticscholar   +1 more source

Parasitoid Wasp Culturing and Assay to Study Parasitoid-induced Reproductive Modifications in Drosophila

open access: yesBio-Protocol, 2023
In nature, parasitoid wasp infections are a major cause of insect mortality. Parasitoid wasps attack a vast range of insect species to lay their eggs.
Madhumala Sadanandappa   +2 more
doaj   +1 more source

Host plants alter their volatiles to help a solitary egg parasitoid distinguish habitats with parasitized hosts from those without.

open access: yesPlant, Cell and Environment, 2020
When attacked by herbivores, plants emit volatiles to attract parasitoids and predators of herbivores. However, our understanding of the effect of plant volatiles on the subsequent behaviour of conspecific parasitoids when herbivores on plants are ...
Cheng Li   +7 more
semanticscholar   +1 more source

Impact of Temperature on the Immune Interaction between a Parasitoid Wasp and Drosophila Host Species

open access: yesInsects, 2021
Temperature is particularly important for ectotherms, including endoparasitoid wasps that develop inside another ectotherm host. In this study, we tested the impact of three temperatures (20 °C, 25 °C and 30 °C) on the host–parasitoid immune interaction ...
Fanny Cavigliasso   +3 more
doaj   +1 more source

Intra-population genetic variation in the temporal pattern of egg maturation in a parasitoid wasp. [PDF]

open access: yesPLoS ONE, 2012
Parasitoid wasps are taxonomically and biologically extremely diverse. A conceptual framework has recently been developed for understanding life-history evolution and diversification in these animals, and it has confirmed that each of two linked life ...
Eric Wajnberg   +2 more
doaj   +1 more source

The Significance of Background Odour for an Egg Parasitoid to Detect Plants with Host Eggs [PDF]

open access: yesChemical Senses, 2005
Scots pine has been shown to produce a volatile bouquet that attracts egg parasitoids in response to oviposition of the herbivorous sawfly Diprion pini. Previous analyses of headspace volatiles of oviposition-induced pine twigs revealed only quantitative changes; in particular, the sesquiterpene (E)-beta-farnesene was emitted in significantly higher ...
Mumm, R., Hilker, M.
openaire   +4 more sources

Egg Collection for Nasonia (Parasitoid Wasp) [PDF]

open access: yesCold Spring Harbor Protocols, 2009
INTRODUCTIONNasonia is a complex of four closely related species of wasps with several features that make it an excellent system for a variety of genetic studies. These include a short generation time, ease of rearing, interfertile species, visible and molecular markers, and a sequenced genome.
David W. Loehlin, John H. Werren
openaire   +3 more sources

EVALUASI TINGKAT PARASITISASI PARASITOID TELUR DAN LARVA TERHADAP PLUTELLA XYLOSTELLA L. (LEPIDOPTERA: YPONOMEUTIDAE) PADA TANAMAN KUBIS-KUBISAN

open access: yesJurnal Hama dan Penyakit Tumbuhan Tropika, 2011
Evaluation of parasitization of egg and larvae parasitoids to Putella xylostella L. (Lepidoptera: Yponomeutidae)  on crucifers. Diamond back moth Plutella xylostella is an important pest of cabbage in Indonesia.
Nila Wardani dan Amrizal Nazar .
doaj   +1 more source

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