Results 41 to 50 of about 3,980 (192)
Investigación Agraria, 2018 En los agroecosistemas, existen enemigos naturales controladores de áfidos de cereales, regulando la población de los mismos. El estudio de la identificación y cuantificación es importante para el manejo integrado de plagas del trigo.
Rebeca González Torres +3 more
doaj +1 more source
, 2012 Aphidius ervi Haliday, 1834 (Figs. 32, 93) Material examined. Acyrthosiphon kondoi Shinji, 1938 on Medicago sativa, HA – Hamadan (34°48′05″N 48°28′48″E, 1832 m), 15.ix.2004, 7 JJ 3 ♀♀; Acyrthosiphon pisum on Medicago sativa, HA – Hamadan (34°48′05″N 48°28′48″E, 1832 m), 14.ix.2004, 26 JJ 38 ♀♀; KD – Marivan (35°31′47″N 46°13′31″E, 1335 m), 11.ix ...
Nazari, Yaser +7 more
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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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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
doaj +1 more source
, 2008 Aphidius ervi Haliday (Figs. 11, 28, 45, 58, 65) Acyrthosiphon kondoi Shinji on Medicago sativa, Tehran, 15 September 2004 (4♀ 6♂); Karaj, 18 September 2004 (3♀ 1♂); ‡Abhar, 10 September 2004 (4♀ 2♂); ‡Hamadan, 15 September 2004 (3♀ 7♂); ‡Rovan, 14 September 2004 (9♀ 12♂); ‡Isfahan-Borkhar, 23 September 2004 (4♀ 7♂); ‡Shahinshahr, 27 August 2004 (3♀ 5♂)
Rakhshani, Ehsan +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
doaj +3 more sources
Searching efficiency and multiparasitism in Aphidius smithi and A. ervi (Hym., Aphidiidae), parasites of pea aphid, Acyrthosiphon pisum (Hom., Aphididae) [PDF]
, 1990 Aphidius smithi and A. ervi were introduced into the United States to control aphid pests of alfalfa. Laboratory experiments showed that A. smithi was more efficient in searching for hosts (i.e., more hosts parasitized) than A.
Tock, Hing Chua, D Gonzalez, T Bellows
core +1 more source
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
doaj +1 more source
, 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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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
openaire +4 more sources