Results 1 to 10 of about 62 (55)

Terminal-instar larval systematics and biology of west European species of Ormyridae associated with insect galls (Hymenoptera, Chalcidoidea). [PDF]

Zookeys, 2017
A systematic study of the genus Ormyrus (Chalcidoidea, Ormyridae) was conducted based on the morphology and biology of the terminal-instar larvae of ten west European species that are parasitoids of gall wasps and gallflies of the families Cynipidae ...
Gómez JF, Nieves MH, Gayubo SF, Nieves-Aldrey JL.   +3 more
europepmc   +8 more sources

Seven New Species of Anastatus Motschulsky (Hymenoptera: Chalcidoidea: Eupelmidae) from China Identified Based on Morphological and Molecular Data. [PDF]

Insects
Anastatus is the second-largest genus in the family Eupelmidae, with 150 species found worldwide and fourteen known species in China. Most species in this genus are the primary parasitoids of insect eggs, particularly those of Lepidoptera and Hemiptera ...
Wang Z, Zhou Y, Zou Y, Liu Q, Peng L.
europepmc   +2 more sources

Beneath the Bark and Beyond the Known: The First Record of <i>Tineobius</i> Ashmead (Hymenoptera: Chalcidoidea: Eupelmidae) in China with a Description of Two New Species. [PDF]

Insects
The genus Tineobius Ashmead (Hymenoptera: Eupelmidae) is recorded for the first time in China based on two new species, Tineobius (Tineobius) elpisios Li & Peng sp. nov. and Tineobius (Tineobius) victor Li & Peng sp.
Li Z, Liao H, Xu S, Song H, Peng L.
europepmc   +2 more sources

Six new species of Zaischnopsis Ashmead (Hymenoptera: Chalcidoidea: Eupelmidae) from China based on morphological and molecular data

European Journal of Taxonomy, 2022
Six new species of Zaischnopsis Ashmead (Hymenoptera: Eupelmidae) from China are described, Zaischnopsis covid Jiang & Peng sp. nov., Zaischnopsis fuscolivida Tang & Peng sp. nov., Zaischnopsis lii Jiang & Peng sp.
Hao Tang, Jingtao Jiang, Tong Wu, Jun Deng, Lingfei Peng   +4 more
doaj   +1 more source

Chinese oak silkworm Antherae pernyi egg, a suitable factitious host for rearing eupelmid egg parasitoids

Pest Management Science, 2022
AbstractBACKGROUNDEupelmid egg parasitoids in the genera Anastatus and Mesocomys are important biological control agents for lepidopterous and hemipterous pests worldwide. The egg of Chinese oak silkworm Antheraea pernyi has been widely used for mass rearing of Trichogramma parasitoids. This study evaluated the suitability and optimal use methods of A.
Chen, Yong‐ming, Iqbal, Asim, Lv, Rui‐e, Wang, Xingeng, Desneux, Nicolas, Zang, Lian‐sheng   +5 more
openaire   +7 more sources

Ontogenetic morphological changes of the venom apparatus in 4 eupelmid egg parasitoids

Parasitology, 2023
Abstract Parasitoid wasps, notably egg parasitoids of the family Eupelmidae (Hymenoptera: Chalcidoidea), a key natural enemy of insect pests, offer a sustainable approach to pest management in agriculture. This study investigated the venom apparatus's developmental dynamics across 4 species of eupelmid egg parasitoids: Anastatus.
Xu Chen, Qian-Yu Zhao, Yong-Ming Chen, Haneef Tariq, Lian-Sheng Zang   +4 more
openaire   +4 more sources

Comparative Analysis of the Venom Proteins from Two Eupelmid Egg Parasitoids Anastatus japonicus and Mesocomys trabalae

Biology, 2023
Parasitic wasps are abundant and diverse Hymenoptera insects that lay their eggs inside or on the external surface of the host and inject venom into the host to create a more favorable environment for the larvae to survive and regulate the host’s immunity, metabolism, and development.
Qian-Yu Zhao, Xu Chen, Run-Zhi Wang, Yong-Ming Chen, Lian-Sheng Zang   +4 more
openaire   +3 more sources

Parasitoids and pathogens in a collapsing Lymantria dispar (Lepidoptera: Erebidae) population in Lower Austria

Journal of Applied Entomology, Volume 147, Issue 8, Page 676-687, September 2023., 2023
Abstract A local population outbreak of the spongy moth, Lymantria dispar L. (Lepidoptera: Erebidae), in Lower Austria, resulted in the defoliation of an oak forest in 2018 and 2019. In the study year 2020, the population density was still high but was expected to decline.
Thomas Zankl, Christa Schafellner, Gernot Hoch   +2 more
wiley   +1 more source

Molecular identification of Cerodontha australis (Diptera: Agromyzidae) and its associated pupal endoparasitoids (Hymenoptera)

Austral Entomology, Volume 62, Issue 2, Page 257-267, May 2023., 2023
Abstract The wheat sheath miner, Cerodontha australis, is widespread and abundant in New Zealand and also occurs in eastern Australia. Adult and larval C. australis feed on cereals and grasses, including the economically important perennial ryegrass, Lolium perenne. There is little literature about C. australis, and much of the early work may relate to
Joanne G. Jensen, Nicola K. Richards, Disna N. Gunawardana, Dongmei Li   +3 more
wiley   +1 more source

Revisión de las especies de Eupelmus (Macroneura) Walker, 1837 del ámbito iberobalear y Macaronesia (Hymenoptera, Chalcidoidea, Eupelmidae) [PDF]

, 2021
A revised checklist of eight of the twelve known palaearctic species in the subgenus Macroneura of Eupelmus occurring in the Iberian Peninsula, Balearic and Macaronesian islands (Azores, Balearics, Canaries, Madeira) is presented.
Askew, R. R., Nieves-Aldrey, J. L., Rey del Castillo, C., Rodríguez Rojo, M. P.   +3 more
core   +2 more sources