Results 31 to 40 of about 487 (160)

Checklist of sawflies (Hymenoptera: Symphyta) from Iran [PDF]

Journal of Insect Biodiversity and Systematics, 2017
An updated list of the sawflies (Hymenoptera: Symphyta) from Iran is provided. The list inculdes 178 species of sawflies belonging to 60 genera and 9 families.
Mohammad Khayrandish, Ali Asghar Talebi, Stephan Blank   +2 more
doaj  

Asian Horntail Eriotremex formosanus (Matsumura) (Insecta: Hymenoptera: Symphyta: Siricidae: Tremicinae)

EDIS, 2015
Since it was introduced to North America, the Asian woodwasp has become the most common wood wasp in Florida. It is not considered an economically important pest because it only attacks dying or dead trees, but the species may someday prove to be a pest
You Li, Jiri Hulcr
doaj   +3 more sources

Characterization of the mitochondrial genome of Analcellicampa xanthosoma gen. et sp. nov. (Hymenoptera: Tenthredinidae) [PDF]

PeerJ, 2019
A new genus with a new species of the tribe Hoplocampini of Hoplocampinae was described from China: Analcellicampa xanthosoma Wei & Niu, gen. et sp. nov. Hoplocampa danfengensis G. Xiao 1994 was designated as the type species of the new genus.
Gengyun Niu, Yaoyao Zhang, Zhenyi Li, Meicai Wei   +3 more
doaj   +2 more sources

Sawflies from northern Ecuador and a checklist for the country (Hymenoptera: Argidae, Orussidae, Pergidae, Tenthredinidae, Xiphydriidae)

Journal of Hymenoptera Research, 2018
An illustrated list of species of sawflies collected in northern Ecuador, mainly during the end of 2016, is given. Manaos mulsus (Konow, 1906), Ptenos delta (Malaise, 1957), Scobina styx Malaise, 1949 (Argidae), Stromboceros suppar Konow, 1903 and ...
Jean-Luc Boevé, Diego F. Domínguez, David R. Smith   +2 more
doaj   +3 more sources

Fungicide Non‐Target Effects Cause Reduced Sawfly Herbivory in Treated and Neighbouring Strawberry Plants

Entomologia Experimentalis et Applicata, EarlyView.
Application of the fungicide Switch 62.5 WG in garden strawberry (Fragaria × ananassa), targeting Botrytis cinerea, reduced sawfly (Cladius spp.) herbivory by up to 94% and improved fruit quality. This non‐target effect also spilled over to neighbouring untreated plants, lowering damage by 46%.
Esther Kuper, Mudassir Iqbal, Åsa Lankinen, Erik Andreasson, Johan A. Stenberg   +4 more
wiley   +1 more source

From biology to biotechnology: Host‐regulation factors from parasitoid wasps are a source of bioactive molecules with translational potential

Insect Molecular Biology, EarlyView.
Parasitoid wasps deploy maternal and embryonic factors to reprogramme host physiology. Venom, calyx fluid, polydnaviruses, teratocytes and larval secretions act in a coordinated, compartmentalised manner. Host‐regulation factors are promising sources of insecticidal, antimicrobial and bioinspired translational molecules.
Ciro Pedro G. Pinto, Andrew A. Walker, Glenn F. King   +2 more
wiley   +1 more source

Planted grasslands have equivalent or higher arthropod biomass than native grassland important to nesting Sprague's Pipits (Anthus spragueii) early in the breeding season

Restoration Ecology, EarlyView.
Abstract Introduction Grassland species are declining globally. Sprague's Pipit (Anthus spragueii), a native grassland‐obligate, nests in planted grasslands in some regions. How food resources in planted grassland compare with those in native grassland is important to determine the relative benefits of creating new grassland by seeding cropland with ...
David Anthony Kirk, Juan Andrés Martínez‐Lanfranco, Kimberly M. Dohms, R. Mark Brigham, Stephen K. Davis   +4 more
wiley   +1 more source

New records of sawflies (Hymenoptera, Symphyta) feeding on leaves of birch (Betula sp.) in Slovakia [PDF]

Check List
New data on the distribution of 11 Symphyta species phyllophagous on birch trees (Betula L.) are presented. Dineura virididorsata (Retzius, 1783), Heterarthrus nemoratus (Fallén, 1808), Nematinus caledonicus (Cameron, 1882), Pamphilius varius (
Šimon Marko, Ján Macek, Marko Prous, Ladislav Roller   +3 more
doaj   +3 more sources

Insects and Survival: A Review of Primary and Secondary Defense Strategies

Entomologia Experimentalis et Applicata, Volume 174, Issue 7, Page 601-624, July 2026.
Based on a review of three decades of literature, insect defense mechanisms are classified into primary (I) and secondary (II) mechanisms of behavioral, morphological, and chemical nature. These mechanisms have been recorded in 22 (I) and 20 (II) orders, respectively.
Lucas Fernandes Silva, Rodrigo Almeida Pinheiro, José Cola Zanuncio, Conceição Aparecida dos Santos   +3 more
wiley   +1 more source

The First Fossil Representatives of the Sawfly Genera Emphytus and Empria from the upper Miocene of France (Hymenoptera, Tenthredinidae)

Insects, 2022
Emphytusmiocenicus sp. nov., first fossil representative of this genus, is described from the upper Miocene of the diatom paleolake of Montagne d’Andance (Ardèche, France). Its placement is ensured by an in-depth comparison with all the extant and fossil
André Nel, Rose Marie Sammut, Meicai Wei, Gengyun Niu, Corentin Jouault   +4 more
doaj   +1 more source