Regulation of aphid populations by aphidiid wasps: does parasitoid foraging behaviour or hyperparasitism limit impact?

Oecologia ◽  
1993 ◽  
Vol 94 (3) ◽  
pp. 339-350 ◽  
Author(s):  
M. Mackauer ◽  
W. V�lkl
Keyword(s):  
Foraging Behaviour ◽  
Parasitoid Foraging ◽  
Aphid Populations

Impact of intraguild predation on parasitoid foraging behaviour

2010 ◽  
Vol 35 (2) ◽  
pp. 183-189 ◽  
Author(s):  
ANGELIKI F. MARTINOU ◽  
BENJAMIN RAYMOND ◽  
PANAGIOTIS G. MILONAS ◽  
DENIS J. WRIGHT
Keyword(s):  
Intraguild Predation ◽  
Foraging Behaviour ◽  
Parasitoid Foraging

Parasitoids as biological control agents – a fundamental approach

Parasitology ◽  
1982 ◽  
Vol 84 (4) ◽  
pp. 241-268 ◽  
Author(s):  
J. K. Waage ◽  
M. P. Hassell
Keyword(s):  
Biological Control ◽  
Foraging Behaviour ◽  
Insect Pests ◽  
Basic Research ◽  
Larval Survival ◽  
Biological Control Agents ◽  
Inundative Release ◽  
Control Factors ◽  
The Stability ◽  
Parasitoid Foraging

SUMMARYThis review begins with a description of the parasitoid life-style and the ecological and evolutionary factors which generate the remarkable diversity of insect parasitoids. We then describe the various ways that parasitoids have been used in the biological control of insect pests, and survey their success to date. The use of parasitoids remains largely an art, aided by past experience of success and failure. A more fundamental approach, involving basic research and theory, has not as yet contributed significantly to practical biological control. We explore the potential for such a science of parasitoid use and review basic research on parasitoid ecology and evolution which is of particular relevance to biological control. Mathematical models are used to identify and examine those parasitoid and host attributes which lead to successful biological control. Factors such as parasitoid foraging behaviour, fecundity, larval survival and sex ratio are shown to be important in influencing the depression of host populations and/or the stability of host–parasitoid interactions after depression. Multiple release is discussed and a model for inundative release of parasitoids is explored.

Bottom-up regulation of a tritrophic system by Beet yellows virus infection: consequences for aphid-parasitoid foraging behaviour and development

Oecologia ◽  
2019 ◽  
Vol 191 (1) ◽  
pp. 113-125 ◽  
Author(s):  
Loulou Albittar ◽  
Mohannad Ismail ◽  
Gertrud Lohaus ◽  
Arnaud Ameline ◽  
Bertanne Visser ◽  
...  
Keyword(s):  
Virus Infection ◽  
Foraging Behaviour ◽  
Aphid Parasitoid ◽  
Bottom Up ◽  
Tritrophic System ◽  
Beet Yellows Virus ◽  
Parasitoid Foraging

A variable-response model for parasitoid foraging behaviour.

2009 ◽  
pp. 25-39 ◽  
Author(s):  
L. E. M. Vet ◽  
W. J. Lewis ◽  
D. R. Papaj ◽  
J. C. van Lenteren
Keyword(s):  
Foraging Behaviour ◽  
Response Model ◽  
Variable Response ◽  
Parasitoid Foraging

Effect of pirimicarb on the foraging behaviour of Diaeretiella rapae (Hymenoptera: Braconidae) on host-free and infested oilseed rape plants

1996 ◽  
Vol 86 (2) ◽  
pp. 193-201 ◽  
Author(s):  
P.A. Umoru ◽  
W. Powell ◽  
S.J. Clark
Keyword(s):  
Oilseed Rape ◽  
Myzus Persicae ◽  
Foraging Behaviour ◽  
Sublethal Effects ◽  
Diaeretiella Rapae ◽  
Aphid Parasitoid ◽  
Leaf Surfaces ◽  
Resistant Strains ◽  
Aphid Populations

AbstractThe effects of the aphicide pirimicarb on the foraging behaviour of the aphid parasitoid Diaeretiella rapae were investigated in the laboratory, using aphid-infested and uninfested, young oilseed rape plants. Female parasitoids spent significantly less time foraging on plants sprayed with pirimicarb within the previous 24 h than on untreated plants, regardless of the presence of aphid hosts. Whilst foraging on sprayed plants, parasitoids spent relatively more time walking than they did when foraging on untreated plants. On sprayed plants foraging parasitoids tended to avoid leaf surfaces, thereby reducing the chances of encountering aphid hosts whilst on the plant. These sublethal effects of the aphicide on foraging parasitoids would considerably reduce their impact on aphid populations which survived in a crop after spraying. This has important implications for the control of aphids, such as Myzus persicae, which have developed pesticide resistant strains.

scholarly journals Information reliability shaping parasitoid foraging behaviour

2020 ◽  
Author(s):  
Jessica A.C. de Bruijn
Keyword(s):  
Foraging Behaviour ◽  
Information Reliability ◽  
Parasitoid Foraging

scholarly journals Multi‐camera field monitoring reveals costs of learning for parasitoid foraging behaviour

2021 ◽  
Author(s):  
Jessica A.C. de Bruijn ◽  
Ilka Vosteen ◽  
Louise E.M. Vet ◽  
Hans M. Smid ◽  
Jetske G. de Boer
Keyword(s):  
Foraging Behaviour ◽  
Field Monitoring ◽  
Parasitoid Foraging

Influence of intrinsic variation on foraging behaviour of adult female Australian fur seals

2015 ◽  
Vol 526 ◽  
pp. 227-239 ◽  
Author(s):  
AJ Hoskins ◽  
DP Costa ◽  
KE Wheatley ◽  
JR Gibbens ◽  
JPY Arnould
Keyword(s):  
Adult Female ◽  
Foraging Behaviour ◽  
Fur Seals

Coping with variable and oligotrophic tropical waters: foraging behaviour and flexibility of the Abbott’s booby Papasula abbotti

2014 ◽  
Vol 499 ◽  
pp. 259-273 ◽  
Author(s):  
JC Hennicke ◽  
H Weimerskirch
Keyword(s):  
Foraging Behaviour ◽  
Tropical Waters
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