Results 41 to 50 of about 2,659 (211)

A study on the fauna of Scelionid wasps (Hymenoptera: Platygastroidea: Scelionidae) in the Isfahan province, Iran [PDF]

open access: yesArchives of Biological Sciences, 2012
Scelionid wasps (Hymenoptera: Scelionidae) are powerful egg parasitoids which have an efficient role in the biological control of agricultural pests, especially pentatomids (Hemiptera: Pentatomidae).
Samin Najmeh, Asgari Shahriar
doaj   +1 more source

A NEW MEALYBUG PARASITE (HYMENOPTERA: SCELIONIDAE) [PDF]

open access: yesThe Canadian Entomologist, 1939
The purpose of this paper is to provide a name for an undescribed species of the platygasterine genus Allotropa which has been encountered in Canada as a parasite of the mealybug Phenacoccus aceris (Sign.). Brief notes are also given on the single previously known Nearctic species of Allotropa and on another species which was erroneously described in ...
openaire   +1 more source

HUBUNGAN KOMPOSISI LANSKAP DAN CARA BUDIDAYA TANAMAN KUBIS TERHADAP KEANEKARAGAMAN DAN KELIMPAHAN PARASITOID HYMENOPTERA

open access: yesJurnal HPT (Hama Penyakit Tumbuhan)
Metode budidaya, kondisi habitat, dan komposisi lanskap memengaruhi keanekaragaman dan kelimpahan parasitoid Hymenoptera. Penelitian ini bertujuan untuk mengetahui karakteristik lanskap, keanekaragaman, kelimpahan, dan komposisi parasitoid Hymenoptera ...
Nafisya Haura Danya, Akhmad Rizali
doaj   +1 more source

REVISION OF THE WORLD SPECIES OF ARADOPHAGINI (HYMENOPTERA: SCELIONIDAE) [PDF]

open access: yesThe Canadian Entomologist, 1979
AbstractSeven species of Aradophagini are classified in three genera. Aradophagus Ashmead includes A. fasciatus (USA, Canada, Europe) A. pulchricornis n. sp. (Mexico, USA), and A. microps n. sp. (South India). Ladora n. gen. includes L. brunnea n. sp. (type-species: Morocco, Mallorca, Gambia), L. maura n. sp. (South Africa), and L. trjapitzini n.
Masner, L., Huggert, L.
openaire   +1 more source

Faunistic composition and seasonal occurrence of parasitoid and predatory wasps in maize intercropped with beans

open access: yesJournal of Ecology and Environment
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

The complete mitochondrial genome of Trissolcus japonicus (Hymenoptera: Scelionidae), the candidate for the biological control of Halyomorpha halys (Hemiptera: Pentatomidae)

open access: yesMitochondrial DNA. Part B. Resources, 2021
The samurai wasp Trissolcus japonicus (Ashmead, 1904) is a parasitoid hymenopteran that came into the limelight as the natural enemy of Halyomorpha halys. Here, we present the complete sequence of the mitochondrial genome of the CREATJ laboratory strain,
Francesco Nardi   +7 more
doaj   +1 more source

Natural Parasitism of Nezara viridula (Linnaeus) (Hemiptera: Pentatomidae) by Trichopoda pictipennis Bigot (Diptera: Tachinidae) in an Organic Strawberry Field in Germany

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
Natural parasitism of the invasive southern green stinkbug was recorded in an organic strawberry cropping system in southwestern Germany. The tachinid fly Trichopoda pictipennis shows successful establishment and field activity, indicating ongoing range expansion.
Sophie Wenz   +2 more
wiley   +1 more source

Effects of non‐host traces on behavioural responses of an egg parasitoid to substrate‐borne semiochemicals in a multi‐herbivore scenario

open access: yesEcological Entomology, EarlyView.
In open arena assays, the response of the egg parasitoid Trissolcus basalis to substrate‐borne semiochemicals left by the host Nezara viridula was affected by the non‐host Spodoptera littoralis. Non‐host larval traces reduced T. basalis residence time spent on walking traces from gravid N. viridula females but did not affect responses to walking traces
Tuğcan Alınç   +5 more
wiley   +1 more source

Accuracy of occurrence and abundance estimates from insect metabarcoding

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 8, Page 2343-2363, August 2026.
Abstract DNA metabarcoding—high‐throughput sequencing of barcode regions from bulk samples—has become a key tool for insect biodiversity assessment. Yet, how methodological choices affect the accuracy of metabarcoding data remains insufficiently explored. In this paper, we ask: (1) How does the lysis method (non‐destructive lysis vs.
Ela Iwaszkiewicz‐Eggebrecht   +12 more
wiley   +1 more source

Two new species of Apteroscelio Kieffer (Hymenoptera: Scelionidae) from India

open access: yes, 2017
Kamalanathan, Veenakumari, Talamas, Elijah J., Keloth, Rajmohana, Mohanraj, Prashanth (2017): Two new species of Apteroscelio Kieffer (Hymenoptera: Scelionidae) from India.
Mohanraj, Prashanth   +7 more
core   +1 more source

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