Results 21 to 30 of about 1,710,215 (241)

Willingness to Pay and Accept for Hosting Olympic Games in Germany

open access: yesATHENS JOURNAL OF SPORTS, 2020
This empirical study investigates whether and how much individuals are willing to pay for hosting Olympic Games in Germany. Moreover, it is examined for the first time what individuals are willing to accept to host Olympic Games in their own country if they do not like that. Furthermore, this study identifies determinants that influence the willingness
Bakkenbüll, Linn-Brit   +1 more
openaire   +2 more sources

The effect of the age of the serpentine leafminer Liriomyza trifolii (Diptera: Agromyzidae) on parasitism by the parasitoid wasp Gronotoma micromorpha (Hymenoptera: Figitidae: Eucoilinae)

open access: yesEuropean Journal of Entomology, 2009
Gronotoma micromorpha is a solitary egg-pupal and larval-pupal parasitoid. In a previous study, the developmental time of this parasitoid decreased with the age of its leaf miner host, Liriomyza trifolii, being significantly longer when the host was 0 ...
Yoshihisa ABE
doaj   +1 more source

Salivary α-Amylase of Stem Borer Hosts Determines Host Recognition and Acceptance for Oviposition by Cotesia spp. (Hymenoptera, Braconidae)

open access: yesFrontiers in Ecology and Evolution, 2018
Foraging insect parasitoids use specific chemical cues to discriminate between host and non-host species. Several compounds have been identified in “host location and acceptance.” However, nothing is known about the molecular variations in these ...
Gladys B. Bichang'a   +11 more
doaj   +1 more source

Chemical cues mediating aphid location by natural enemies

open access: yesEuropean Journal of Entomology, 2008
There is increasing evidence that chemical cues play a pivotal role in host selection by the natural enemies of aphids. We use Vinson's (1976) division of the host selection process into habitat location, host location and host acceptance for both ...
Eduardo HATANO   +3 more
doaj   +1 more source

Is parasitoid acceptance of different host species dynamic? [PDF]

open access: yesFunctional Ecology, 2013
Summary Parasitoid acceptance of host individuals that differ in suitability is dynamic, varying with physiological state and experience. Female parasitoids with high egg loads and low life expectancy (i.e. time limited) are more willing to accept hosts with low suitability for progeny development than females with low egg loads and high life ...
Keith R. Hopper   +2 more
openaire   +1 more source

Diet choice: The two-factor host acceptance system of silkworm larvae.

open access: yesPLoS Biology, 2020
Many herbivorous insects are mono- or oligophagous, having evolved to select a limited range of host plants. They specifically identify host-plant leaves using their keen sense of taste.
Kana Tsuneto   +5 more
doaj   +1 more source

Effects of plant tissue factors on the acceptance of four greenhouse vegetable host plants by the greenhouse whitefly: an Electrical Penetration Graph (EPG) study

open access: yesEuropean Journal of Entomology, 2001
A combination of biological control and host-plant resistance is needed to control greenhouse whitefly, Trialeurodes vaporariorum (Westwood). The high level of susceptibility of several host plants to whitefly, based on their performance on these plants,
Hong LEI, Joop C. VAN LENTEREN, Ru M. XU
doaj   +1 more source

The Mediating Role of Social Sustainability in the Relationship between Community Participation and Support for Tourism [PDF]

open access: yesJournal of Tourism, Sustainability and Well-being
This study aims to evaluate the perceptions of residents in Mardin, one of Turkey’s most significant cultural tourism destinations, regarding community participation, social sustainability, and support for tourism.
Begum Dilara Emiroglu
doaj   +1 more source

Dimensions of relationship on the background of migration. The case of moldovan adolescents rooted in Italy

open access: yesEcoSoEn: Ştiinţe Economice, Sociale şi Inginereşti = Economics, Social and Engineering Sciences, 2023
Sentimental relationships, according to migration studies, are considered to be the calling card for the integration of immigrants through their children, who, being socialized through the cultural model of the host country, would have more possibilities
ROSCA Tatiana
doaj   +1 more source

Host plants and aphid hosts influence the selection behaviour of three aphid parasitoids (Hymenoptera: Braconidae: Aphidiinae)

open access: yesEuropean Journal of Entomology, 2016
Aphis fabae and Myzus persicae (Hemiptera: Aphididae) are insect pests that damage sugar beet and bean crops. Both are responsible for losses in yield and transmission of viral diseases, and may be present on the same host at the same time.
Loulou ALBITTAR   +3 more
doaj   +1 more source

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