Results 71 to 80 of about 40,346 (164)

Defensive Response;Host caterpillar and the parasitoid pupa from Is direct bodyguard manipulation a parasitoid-induced stress sleep? A new perspective

open access: yes, 2022
Slow motion video of response of post-parasitoid egressed host towards hyperparasitoid;Parasitoid pupated beside the host ...
Prabitha Mohan (14111754)   +1 more
core   +1 more source

Observation on the host parasitoid interaction between Periplaneta americana, the American cockroach and Tetrastichus hagenowii, an oothecal parasitoid

open access: yesMemorias do Instituto Oswaldo Cruz, 1994
Investigations were carried out on the host parasitoid interaction between Periplaneta americana, the American cockroach and Tetrastichus hagenowii, an oothecal parasitoid. This gregarious female parasitoid infected and or oviposited in only one host and
R. Srinivasan, K. N. Panicker
doaj   +1 more source

Comparison of the developmental time of Bracon hebetor (Hymenoptera: Braconidae) reared on five different lepidopteran host species and its relationship with digestive enzymes

open access: yesEuropean Journal of Entomology, 2014
Bracon (Habrobracon) hebetor Say is a polyphagous parasitoid of lepidopteran larvae, including those of the family Pyralidae. There are many reports that this parasitoid attacks the larvae of stored product and field crop pests.
Dorna SAADAT   +2 more
doaj   +1 more source

A bacterial gene acquired by parasitoid wasps contributes to venom secretion against host defence

open access: yesThe EMBO Journal
Horizontal gene transfer (HGT) is an important source of gene innovation in prokaryotic and eukaryotic organisms. Several genes acquired by hosts of parasitoid wasps via HGT have been reported to protect hosts from parasitoid wasps.
Zhiguo Liu   +16 more
doaj   +1 more source

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

open access: yesJurnal 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

Parasitoid performance

open access: yes, 2018
Parasitoid ...
Cristina Rosa (195943)   +5 more
core   +1 more source

Parasitoid wasps as effective biological control agents

open access: yesJournal of Integrative Agriculture, 2019
Biological control (biocontrol) is a safe, sustainable approach that takes advantage of natural enemies such as predators, parasitic insects or pathogens to manage pests in agroecosystems. Parasitoid wasps, a very large evolutionary group of hymenopteran
Zhi-zhi WANG   +4 more
doaj   +1 more source

Aphid parasitoid responses to semiochemicals - Genetic, conditioned or learnt?

open access: yes, 1997
Parasitoid foraging behaviour is known to be influenced by interactions of genetic, physiological, environmental and experiential factors. Although the role of genetics, learning and conditioning in determining responses to foraging cues has been studied
W. Powell   +6 more
core   +1 more source

Noncrop flowering plants restore top-down herbivore control in agricultural fields [PDF]

open access: yes, 2013
Herbivore populations are regulated by bottom-up control through food availability and quality and by top-down control through natural enemies. Intensive agricultural monocultures provide abundant food to specialized herbivores and at the same time ...
Pfiffner, Lukas   +20 more
core   +1 more source

Larval parasitism of the autumnal moth reduces feeding intensity on the mountain birch [PDF]

open access: yes, 2013
Plants respond to grazing by herbivorous insects by emitting a range of volatile organic compounds, which attract parasitoids to their insect hosts. However, a positive outcome for the host plant is a necessary precondition for making the attraction ...
Klemola, Netta   +3 more
core  

Home - About - Disclaimer - Privacy