Results 41 to 50 of about 14,573 (183)

The Importance of the Larval Parasitoid Actia interrupta (Diptera: Tachinidae) in Low Density Eastern Spruce Budworm Populations

Entomologia Experimentalis et Applicata, EarlyView.
Actia interrupta is an important larval tachinid parasitoid during low‐density populations of the eastern spruce budworm. In the late 1980s during the outbreak collapse, Meteorus trachynotus was initially the most important species, but was replaced by A. interrupta. Host patch size and density had no impact on the parasitism rates by A.
Véronique Martel, Jacques Régnière, Jean‐Claude Thireau   +2 more
wiley   +1 more source

Vorschlag für eine neue Einteilung der Ichneumoniden in Unterfamilien (Hymenoptera: Ichneumonidae).

, 1961
Der Autor schlägt eine neue Einteilung der Ichneumonidae in 53 Unterfamilien vor, zu deren Unterscheidung ein Bestimmungsschlüssel beigefügt wird.Nomenklatorische HandlungenBrachycyrtinae Constanineanu, 1961 (Ichneumonidae), sfam.
Constantineanu, Mihai I.
core   +1 more source

Ichneumonidae (Hymenoptera) species in Turkey with their determined hosts [PDF]

, 2022
Bu çalışmada 1905-2022 yılları arasında Türkiye’de Ichneumonidae (Hymenoptera) familyasına ait makaleler incelenmiştir. Çalışma sonucunda günümüze kadar Türkiye’de toplam 1439 tür olduğu tespit edilmiştir.
Doğru, Tuba
core  

Occurrence of arrhenotoky and thelytoky in a parasitic wasp Venturia canescens (Hymenoptera: Ichneumonidae): Effect of endosymbionts or existence of two distinct reproductive modes?

European Journal of Entomology, 2013
Endosymbiotic organisms are known to manipulate the reproductive biology of their hosts. Incomplete prevalence of endosymbiont inducing thelytokous parthenogenesis results in the coexistence of sexual and asexual individuals, and could account for the ...
Vincent FORAY, HENRI Hélène, Sonia MARTINEZ, Patricia GIBERT, Emmanuel DESOUHANT   +4 more
doaj   +1 more source

Comparative Mitochondrial Genomics of 104 Darwin Wasps (Hymenoptera: Ichneumonidae) and Its Implication for Phylogeny

Insects, 2022
Ichneumonidae is one of the largest families of insects with a mega-diversity of specialized morphological and biological characteristics. We newly sequenced 92 mitochondrial genomes of ichneumonid wasps and found that they have a conserved base ...
Boying Zheng, Yuanyuan Han, Ruizhong Yuan, Jingxian Liu, Cornelis van Achterberg, Pu Tang, Xuexin Chen   +6 more
doaj   +1 more source

Life‐History Traits and Overwintering of Actia interrupta (Diptera: Tachinidae), a Larval Parasitoid of Choristoneura fumiferana (Lepidoptera: Tortricidae)

Entomologia Experimentalis et Applicata, EarlyView.
Actia interrupta is a larval tachinid parasitoid that plays a key role in regulating low‐density populations of the eastern spruce budworm. We describe its immature stages, life‐history traits, host‐searching behavior, development, and confirm its larviparous reproductive strategy.
Véronique Martel, Jacques Régnière, Jean‐Claude Thireau, Rob C. Johns   +3 more
wiley   +1 more source

Gambrus wileyi (Hymenoptera: Ichneumonidae) : a new Cryptine wasp from Florida [PDF]

, 2011
Gambrus wileyi is described from north Florida. Additional distributional data are provided for three other Florida species, G. bituminosus, G. polyphemi and G. ultimus.
Brambila, Julieta
core  

Ichneumonidae?

, 2002
Gauld, I. D., Wahl, D. B. (2002): Ichneumonidae? Journal of Natural History 36 (18): 2229-2248, DOI: 10.1080/00222930110096500, URL: http://dx.doi.org/10.1080 ...
Gauld, I. D., Wahl, D. B.
core   +1 more source

On a new species of the genus Xanthopimpla Saussure (Hymenoptera : Ichneumonidae) from India

, 2022
A new species, Xanthopimpla paddae sp. nov. (Hymenoptera: Ichneumonidae) have been described from India. The above species is parasitic on lepidopterous larva Chilo sp. (Lepidoptera : Pyralidae).
T. M. Chougale
core   +1 more source

Testing the impact of laboratory reared indigenous leafroller (Lepidoptera: Tortricidae) parasitoids (Hymenoptera: Ichneumonidae, Braconidae) on sentinel hosts in controlled orchard releases

European Journal of Entomology, 2008
Leafrollers can experience high levels of indigenous parasitism in organically managed apple orchards and the augmentative release of specific parasitoid species to suppress these secondary pests may be advantageous in orchards converting to non-chemical
Joan E. COSSENTINE
doaj   +1 more source