Results 81 to 90 of about 13,156 (220)
Beyond the treeline: Are wood‐nesting bees and wasps limited by nesting habitat at high elevations?
Abstract Although climate suitability is often thought to be the most important determinant of species ranges, non‐climate variables such as biotic interactions, dispersal abilities, and habitat quality may play equally important roles as range‐limiting factors.
Lydia H. Wong, Jessica R. K. Forrest
wiley +1 more source
A checklist of Iranian Cryptinae (Hymenoptera: Ichneumonidae) [PDF]
A checklist of Iranian Cryptinae (Hymenoptera: Ichneumonidae) for all species recorded in Iran is given. The list is based on detailed studies of all available published data and some new collected samples. Until now 123 species in 42 genera belonging to
Hadji Mohammad Takalloozadeh +3 more
core +1 more source
ABSTRACT Aim To quantify the relative influence of climate, soil and land‐use on the distributions of terrestrial invertebrate species and to assess whether their importance is consistent among taxonomic/trophic groups, biogeographical regions and land‐use‐intensity gradients. Location Europe. Time Period Contemporary.
Marianne Tzivanopoulos +9 more
wiley +1 more source
Zur Taxonomie und Verbreitung von Gelis cyanurus (Förster) (Hymenoptera: Ichneumonidae). [PDF]
Es wurde die taxonomische Stellung von Gelis cyanurus (Förster) (Hymenoptera: Ichneumonidae) untersucht, eine ausführliche Beschreibunt der Art gegeben und die bisher bekannte Verbreitung aufgezeigt.The position of Gelis cyanurus (Förster) (Hymenoptera ...
Diller, Erich
core +1 more source
Diversidade e Atividade de Voo de Himenópteros Parasitóides em Pomar de Macieira em Vacaria, RS
O O objetivo deste estudo foi avaliar a diversidade de himenópteros parasitóides e o período de atividade de voo em macieira. Os insetos foram amostrados com armadilha Malaise, semanalmente, por um período de 24h, sendo retirados do frasco coletor nos ...
Daniela Klesener +2 more
doaj +3 more sources
The research was carried out in 2005 − 2007 in the area of the Kórnik Arboretum and covered parasitoids of the Pimplinae, Poemeniinae and Diacritinae (Hymenoptera, Ichneumonidae) subfamilies, which control a number of plantdamaging phytophages.
Piekarska-Boniecka Hanna +2 more
doaj +1 more source
ABSTRACT The use of insectary plants to provide alternative food and shelter resources for enhancing natural enemy activity has been established as a common practice in IPM. Candidate flowering plant species have been screened and evaluated for their contribution to enhance life parameters of beneficial insects.
Francesc Gómez Marco +6 more
wiley +1 more source
Serie Avispas Parasíticas De Plagas Y Otros Insectos No. 6: Ichneumonidae (Hymenoptera) Del Estado De Tamaulipas, México [PDF]
La familia Ichneumonidae es la más grande del Orden Hymenoptera. Sus miembros generalmente son avispas parasíticas de otros insectos, algunos grupos parasitan arañas; otras especies son depredadoras de huevos de arañas o pseudoescorpiones.
Enrique Ruiz_Cancino
core
Background: Lepidopteran caterpillars attack maize plants, and the main control methods involve the application of phytosanitary products, which is disadvantageous from an ecological point of view.
Priscila Silva Miranda +5 more
doaj +1 more source
A study to the Iranian Cryptinae (Hymenoptera: Ichneumonidae) [PDF]
This paper provides faunistic data for 27 species of Cryptinae in Iran, of which 12 species and three genera, Buathra Cameron, Myrmeleonostenus Uchida and Glyphicnemis Foerster, are newly recorded from Iran.
R. Jussila, A. Masnadi-Yazdinejad
doaj

