Does Foraging Experience Affect the Responses of the Predator Dicyphus hesperus Knight to Prey-Induced Volatiles?

2018 ◽  
Vol 47 (6) ◽  
pp. 885-891 ◽  
Author(s):  
J. Lima-Espindola ◽  
E. Rodríguez-Leyva ◽  
J. R. Lomeli-Flores ◽  
J. C. Velázquez-González
Keyword(s):  
Induced Volatiles ◽  
Foraging Experience

Bluegills continuously update patch giving-up times based on foraging experience

1994 ◽  
Vol 47 (3) ◽  
pp. 501-513 ◽  
Author(s):  
Mark L. Wildhaber ◽  
Richard F. Green ◽  
Larry B. Crowder
Keyword(s):  
Foraging Experience

Oviposition induced volatiles in tomato plants

2015 ◽  
Vol 13 ◽  
pp. 262-266 ◽  
Author(s):  
Eirini Anastasaki ◽  
George Balayannis ◽  
Nikos E. Papanikolaou ◽  
Antonios N. Michaelakis ◽  
Panagiotis G. Milonas
Keyword(s):  
Tomato Plants ◽  
Induced Volatiles

Herbivore-Induced Volatiles in the Perennial Shrub, Vaccinium corymbosum, and Their Role in Inter-branch Signaling

2009 ◽  
Vol 35 (2) ◽  
pp. 163-175 ◽  
Author(s):  
Cesar R. Rodriguez-Saona ◽  
Luis E. Rodriguez-Saona ◽  
Christopher J. Frost
Keyword(s):  
Vaccinium Corymbosum ◽  
Induced Volatiles ◽  
Perennial Shrub ◽  
Herbivore Induced Volatiles

scholarly journals Experience, but not age, is associated with volumetric mushroom body expansion in solitary alkali bees

2021 ◽  
pp. jeb.238899
Author(s):  
Mallory A. Hagadorn ◽  
Makenna M. Johnson ◽  
Adam R. Smith ◽  
Marc A. Seid ◽  
Karen M. Kapheim
Keyword(s):  
Structural Changes ◽  
Evolutionary Relationship ◽  
Brain Regions ◽  
Mushroom Bodies ◽  
Order Processing ◽  
Social Species ◽  
Evolution Of Sociality ◽  
Foraging Experience ◽  
Brain Changes ◽  
The Brain

In social insects, changes in behavior are often accompanied by structural changes in the brain. This neuroplasticity may come with experience (experience-dependent) or age (experience-expectant). Yet, the evolutionary relationship between neuroplasticity and sociality is unclear, because we know little about neuroplasticity in the solitary relatives of social species. We used confocal microscopy to measure brain changes in response to age and experience in a solitary halictid bee (Nomia melanderi). First, we compared the volume of individual brain regions among newly-emerged females, laboratory females deprived of reproductive and foraging experience, and free-flying, nesting females. Experience, but not age, led to significant expansion of the mushroom bodies—higher-order processing centers associated with learning and memory. Next, we investigated how social experience influences neuroplasticity by comparing the brains of females kept in the laboratory either alone or paired with another female. Paired females had significantly larger olfactory regions of the mushroom bodies. Together, these experimental results indicate that experience-dependent neuroplasticity is common to both solitary and social taxa, whereas experience-expectant neuroplasticity may be an adaptation to life in a social colony. Further, neuroplasticity in response to social chemical signals may have facilitated the evolution of sociality.

scholarly journals Intra-specific differences in cognition: bumblebee queens learn better than workers

2021 ◽  
Vol 17 (8) ◽  
pp. 20210280
Author(s):  
Felicity Muth
Keyword(s):  
Social Insects ◽  
Nest Site ◽  
Comparative Cognition ◽  
The Body ◽  
Wild Bees ◽  
Ecological Requirements ◽  
Future Success ◽  
Learning Capabilities ◽  
Foraging Experience ◽  
Better Than

Species’ cognitive traits are shaped by their ecology, and even within a species, cognition can reflect the behavioural requirements of individuals with different roles. Social insects have a number of discrete roles (castes) within a colony and thus offer a useful system to determine how ecological requirements shape cognition. Bumblebee queens are a critical point in the lifecycle of their colony, since its future success is reliant on a single individual's ability to learn about floral stimuli while finding a suitable nest site; thus, one might expect particularly adept learning capabilities at this stage. I compared wild Bombus vosnesenskii queens and workers on their ability to learn a colour association and found that queens performed better than workers. In addition, queens of another species, B. insularis, a cuckoo species with a different lifecycle but similar requirements at this stage, performed equally well as the non-parasitic queens. To control for differences in foraging experience, I then repeated this comparison with laboratory-based B. impatiens and found that unmated queens performed better than workers. These results add to the body of work on how ecology shapes cognition and opens the door to further research in comparative cognition using wild bees.

scholarly journals Involvement of Jasmonate- and Salicylate-Related Signaling Pathways for the Production of Specific Herbivore-Induced Volatiles in Plants

2000 ◽  
Vol 41 (4) ◽  
pp. 391-398 ◽  
Author(s):  
R. Ozawa ◽  
G.-i. Arimura ◽  
J. Takabayashi ◽  
T. Shimoda ◽  
T. Nishioka
Keyword(s):  
Signaling Pathways ◽  
Induced Volatiles ◽  
Herbivore Induced Volatiles

Childhood foraging as regional culture: some implications for conservation policy

1998 ◽  
Vol 25 (3) ◽  
pp. 198-207 ◽  
Author(s):  
RAYMOND CHIPENIUK
Keyword(s):  
Personal Responsibility ◽  
Regional Scale ◽  
Resource Planning ◽  
Conservation Policy ◽  
Planning Theory ◽  
Wild Plants ◽  
Regional Culture ◽  
Ecological Identity ◽  
Regional Patterns ◽  
Foraging Experience

Natural resource planning theory now accepts that laypersons may acquire scientifically correct knowledge of nature by informal means and that sense of place, or ecological identity, motivates citizens to assume personal responsibility for their own bioregion. Previous research has identified childhood foraging, that is, searching for and using wild plants and animals of distinguishable kinds, as one informal means by which citizens learn about local ecosystems, but ethnographic evidence suggests foraging may also contribute substantially to the development of ecological identity. Does foraging reflect the ecological characteristics of local bioregions closely enough to structure ecological identity in industrial populations too? By way of addressing this question, studies were conducted to test predictions about the foraging repertoires of people growing up in two separate, but related, bioregions of Canada, centred on Niagara and Ottawa respectively. The most important of these predictions were, first, that regional patterns of foraging experience would correspond to regional ecological patterns, and second, that foraging repertoires would evince within-region similarities and between-region differences. Results confirm that the childhood foraging experience of ordinary Canadian citizens responds to important ecological parameters at the regional scale and in so doing constitutes an aspect of place-specific culture. These findings have a bearing on conservation policy, particularly for multicultural societies.

Heat-induced volatiles and odour-active compounds in a model cheese

2011 ◽  
Vol 21 (10) ◽  
pp. 806-814 ◽  
Author(s):  
Emmanuel Bertrand ◽  
Elizabeth Machado-Maturana ◽  
Cyril Chevarin ◽  
Stéphane Portanguen ◽  
Frederic Mercier ◽  
...  
Keyword(s):  
Active Compounds ◽  
Induced Volatiles

scholarly journals Plasmodium falciparum gametocyte-induced volatiles enhance attraction of Anopheles mosquitoes in the field

2020 ◽  
Vol 19 (1) ◽  
Author(s):  
Yared Debebe ◽  
Sharon Rose Hill ◽  
Göran Birgersson ◽  
Habte Tekie ◽  
Rickard Ignell
Keyword(s):  
Plasmodium Falciparum ◽  
Anopheles Mosquitoes ◽  
Induced Volatiles

Herbivore-Induced Volatiles from Maize Plants Attract Chelonus insularis, an Egg-Larval Parasitoid of the Fall Armyworm

2019 ◽  
Vol 45 (3) ◽  
pp. 326-337 ◽  
Author(s):  
Fabian R. Ortiz-Carreon ◽  
Julio C. Rojas ◽  
Juan Cisneros ◽  
Edi A. Malo
Keyword(s):  
Fall Armyworm ◽  
Larval Parasitoid ◽  
Induced Volatiles ◽  
Maize Plants ◽  
Herbivore Induced Volatiles ◽  
Chelonus Insularis
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