Results 51 to 60 of about 1,349 (195)
The success of a habitat specialist biological control agent in the face of disturbance
Ecosphere, 2022 Natural enemies that can use multiple habitats are thought to better withstand disturbances in agricultural systems than natural enemies that are habitat specialists.
Miriam Kishinevsky, Anthony R. Ives
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Aphidius (Aphidius) ervi Haliday
, 2016 Published as part of Lopes, Thomas, Libert, Pierre-Nicolas, Starý, Petr, Japoshvili, George, Hatt, Séverin & Francis, Frédéric, 2016, Checklist of Aphidiinae (Hymenoptera: Braconidae) and Aphelinus (Hymenoptera: Aphelinidae) species from Belgium with respectively four and three new records, pp.
Lopes, Thomas +5 more
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Fitness consequences of low temperature storage of Aphidius ervi [PDF]
BioControl, 2013 In biological control programs, storage at low temperatures is used to produce large number of individuals before inundative releases. However, an exposure to low temperatures may affect the survival of exposed individuals and some life history traits such as the daily fecundity or the longevity of the survivors.
Ismail, Mohannad +5 more
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Two new aphid parasitoids (Hymenoptera, Braconidae, Aphidiinae) from field crops of South America [PDF]
Journal of Hymenoptera ResearchDuring two seasons of field sampling in crop fields in Argentina, a total of 2,276 Aphidiinae specimens were collected using Malaise traps positioned in maize, soybean, and wheat fields.
Željko Tomanović +9 more
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Plant Protection Science, 2011 Occurrences of pea aphids and their natural enemies (syrphids, mummies caused by entomopathogenic fungi Beauveria sp. and by the parasitic wasp Aphidius ervi) were compared in monocultures and mixtures of field peas and spring cereals in three seasons ...
Marek SEIDENGLANZ +3 more
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Aphid symbionts and endogenous resistance traits mediate competition between rival parasitoids. [PDF]
PLoS ONE, 2017 Insects use endogenous mechanisms and infection with protective symbionts to thwart attacks from natural enemies. Defenses that target specific enemies, however, potentially mediate competition between rivals and thereby impact community composition ...
Laura J Kraft +3 more
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, 2019 Published as part of Rakhshani, Ehsan, Barahoei, Hossein, Ahmad, Zubair, Starý, Petr, Ghafouri-Moghaddam, Mostafa, Mehrparvar, Mohsen, Kavallieratos, Nickolas G., Čkrkić, Jelisaveta & Tomanović, Željko, 2019, Review of Aphidiinae parasitoids (Hymenoptera: Braconidae) of the Middle East and North Africa: key to species and host associations, pp.
Rakhshani, Ehsan +8 more
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Learning is involved in the response of parasitic wasps Aphidius ervi (Haliday) (Hymenoptera: Braconidae) to volatiles from a broad bean plant, Vicia faba (Fabaceae), infested by aphids Acyrthosiphon pisum (Harris) (Homoptera: Aphididae) [PDF]
, 2009 It has been reported that volatiles from broad bean plants, Vicia faba (cv. ‘the Sutton’) infested by the pea aphid, Acyrthosiphon pisum, attract a specialist parasitoid Aphidius ervi, collected from populations in England, Italy and Bulgaria, which had ...
Pickett, J. A. +5 more
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Distribution and diversity of wheat aphid parasitoids (Hymenoptera: Braconidae: Aphidiinae) in Iran
European Journal of Entomology, 2008 Eleven species of parasitoids were found to attack 7 species of wheat aphids in Iran. The Simpson's Index of diversity (D) used to compare the aphidiine diversity in various cereal crop systems in geographically different regions of Iran ranged from 0 ...
Ehsan RAKHSHANI +6 more
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, 2009 Flight responses of the aphid parasitoid Aphidius ervi to tomato volatiles have recently demonstrated that different plant stresses can lead to increases in attractiveness for this parasitoid.
Woodcock, C. M. +9 more
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