Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Manfred MACKAUER"'
Autor:
Manfred MACKAUER, Andrew CHOW
Publikováno v:
European Journal of Entomology, Vol 113, Iss 1, Pp 542-550 (2016)
Parasitoid females may adjust offspring sex allocation according to the number and quality of hosts available. Because in solitary species only one offspring survives per host, already parasitized hosts are of low quality and generally rejected. Supe
Externí odkaz:
https://doaj.org/article/697061b6d8a8489fa2060ece3327c4ce
Autor:
Manfred MACKAUER, Wolfgang VÖLKL
Publikováno v:
European Journal of Entomology, Vol 102, Iss 3, Pp 475-481 (2005)
We examined the influence of offspring mortality caused by hyperparasitism on the secondary sex ratio of Lysiphlebus hirticornis Mackauer, a solitary endoparasitoid of the aphid Metopeurum fuscoviride Stroyan, in the field. Females of L. hirticornis
Externí odkaz:
https://doaj.org/article/6363af09de954cea93d9d28db741fd87
Autor:
Amanda CHAU, Manfred MACKAUER
Publikováno v:
European Journal of Entomology, Vol 97, Iss 3, Pp 347-353 (2000)
Monoctonus paulensis is a solitary parasitoid of several species of aphids, including the pea aphid, Acyrthosiphon pisum. We evaluated host-instar selection by comparing the parasitoid's preference for the four nymphal instars of the pea aphid, prese
Externí odkaz:
https://doaj.org/article/a9bc8770dfed41f985cdbef8f74af5eb
Autor:
Manfred Mackauer
Publikováno v:
Physiological Entomology. 42:65-72
Larvae of Dendrocerus carpenteri Curtis (Hymenoptera: Megaspilidae) develop as solitary ectoparasitoids on the prepupae and pupae of primary aphid parasitoids inside the aphid mummy. First instars are aggressive and kill potential competitors; howeve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1e5496ef45c94113b46dad2b83c7a37
https://doi.org/10.1111/phen.12167
https://doi.org/10.1111/phen.12167
Autor:
A. Chow, Manfred Mackauer
Publikováno v:
Entomologia Experimentalis et Applicata. 157:170-180
Solitary parasitoids generally produce only one offspring per host. Dendrocerus carpenteri (Curtis) (Hymenoptera: Megaspilidae) develops as an idiobiont ectoparasitoid on prepupae and pupae of primary aphid parasitoids inside the mummified aphid host
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66c9f95f515f991919c9b189173a433c
https://doi.org/10.1111/eea.12352
https://doi.org/10.1111/eea.12352
Autor:
F. J. Chow, Manfred Mackauer
Publikováno v:
Entomologia Experimentalis et Applicata. 142:203-210
In solitary parasitoids, the mandibulate first instars behave aggressively towards potential competitors so that generally only one larva survives per host. A ‘failure of competition’ may result in facultative gregarious development, however. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::beab6a05d303974f6db4f3863bda2fb2
https://doi.org/10.1111/j.1570-7458.2011.01218.x
https://doi.org/10.1111/j.1570-7458.2011.01218.x
Publikováno v:
Journal of Insect Behavior. 25:80-95
Mate finding and dispersal from the natal patch in parasitoid Hymenoptera are influenced by the availability of host resources and interactions with other organisms. We compared the mating behavior of three solitary aphid parasitoids, Aphidius ervi H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28fcf54786858b1f82ac3676c0733453
https://doi.org/10.1007/s10905-011-9279-3
https://doi.org/10.1007/s10905-011-9279-3
Autor:
Manfred Mackauer
Publikováno v:
Zeitschrift für Angewandte Entomologie. 43:282-285
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e49fd6f5668a3836324c857f4aa5b17
https://doi.org/10.1111/j.1439-0418.1958.tb01326.x
https://doi.org/10.1111/j.1439-0418.1958.tb01326.x
Autor:
Manfred Mackauer
Publikováno v:
Zeitschrift für Angewandte Entomologie. 52:343-354
Zusammenfassung Die vorliegende Arbeit beschaftigt sich mit der vergleichenden Betrachtung der als Ephedras persicae-Komplex zusammengefasten 9 Arten von Blattlaus-Schlupfwespen (Hymenoptera: Aphidiidae). Die Analyse von Merkmalen aus Morphologie, Ve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43bb1f87deee440d1c51f1091c548611
https://doi.org/10.1111/j.1439-0418.1963.tb02045.x
https://doi.org/10.1111/j.1439-0418.1963.tb02045.x
Autor:
Manfred Mackauer
Publikováno v:
Deutsche Entomologische Zeitschrift. 6:82-85
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa509820badc908a38f7e15c8373351a
https://doi.org/10.1002/mmnd.19590060108
https://doi.org/10.1002/mmnd.19590060108