Results 31 to 40 of about 1,889 (181)

Understanding the trophic relationships amongst arthropods in olive grove by δN15 and δC13 stable isotope analysis

open access: yesJournal of Applied Entomology, Volume 146, Issue 4, Page 372-384, May 2022., 2022
Abstract So far the limited knowledge about the diet of omnivores and generalist predators in olive groves has not allowed the clarification of their role as natural enemies. Stable isotope (δN15 and δC13) analysis is a useful tool for predicting the trophic position of a high number of species, the variety of basal resources and the flux of energy in ...
Marina Morente, Francisca Ruano
wiley   +1 more source

Commodity risk assessment of Malus domestica plants from Turkey

open access: yesEFSA Journal, Volume 20, Issue 5, May 2022., 2022
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by dormant grafted plants, rootstocks, budwood and ...
EFSA Panel on Plant Health (PLH)   +31 more
wiley   +1 more source

A faunistic revision of Fulgoromorpha and Cicadomorpha (Insecta, Hemiptera) of Lithuania [PDF]

open access: yesZooKeys
The article presents an updated checklist and a catalogue of Fulgoromorpha and Cicadomorpha of Lithuania based on analysis of published records, material preserved in available institutional and private collections of Latvia, Lithuania, and Estonia, and ...
Oleg Borodin   +4 more
doaj   +3 more sources

Description of larval instars of Mystrophorus formicaeformis Ruthe (Hymenoptera: Dryinidae). [PDF]

open access: yes, 2010
The last immature stage and the mature larva of Mystrophorus formicaeformis Ruthe are described for the first time. The affinities of both immature and mature larvae of M.
Fitzsimmons, K.   +3 more
core   +2 more sources

What feeds on Quercus ilex L.? A biogeographical approach to studying trophic interactions in a Mediterranean keystone species

open access: yesDiversity and Distributions, Volume 28, Issue 1, Page 4-24, January 2022., 2022
Abstract Aim Holm oak (Quercus ilex L.) is regarded as a keystone plant species. Trophic interactions may affect the distribution and abundance of phytophagous species, but the number of arthropod species that use holm oak as a food resource and their levels of host specificity are not yet known.
Juan Antonio Hernández‐Agüero   +3 more
wiley   +1 more source

Revision of the Oriental leafhopper genus Toba with description of a related new genus (Hemiptera: Cicadellidae: Stegelytrinae)

open access: yesEuropean Journal of Entomology, 2007
The Oriental leafhopper genus Toba Schmidt is reviewed and placed in the subfamily Stegelytrinae Baker. Its type species, T. fasciculata Schmidt, and a new species T.
Cong WEI, Mick D. WEBB, Yalin ZHANG
doaj   +1 more source

Cercopidae spittle-bugs (Hemiptera, Cicadomorpha) of Madagascar: a new species of Bourgoinrana and revision of the Locris species [PDF]

open access: yesZooKeys, 2021
The Locris species and subspecies from Madagascar are revised and a new combination is proposed: Locris johannae var. nigrolimbata Lallemand, 1910 to L. nigrolimbata comb. nov. Illustrations and description of male terminalia are given for the first time
Emilien Bouteille   +2 more
doaj   +3 more sources

Dual “Bacterial-Fungal” Symbiosis in Deltocephalinae Leafhoppers (Insecta, Hemiptera, Cicadomorpha: Cicadellidae) [PDF]

open access: yesMicrobial Ecology, 2017
The symbiotic systems (types of symbionts, their distribution in the host insect body, and their transovarial transmission between generations) of four Deltocephalinae leafhoppers: Fieberiella septentrionalis, Graphocraerus ventralis, Orientus ishidae, and Cicadula quadrinotata have been examined by means of histological, ultrastructural, and molecular
Kobiałka, Michał   +3 more
openaire   +5 more sources

A review of the leafhopper tribe Agalliini (Hemiptera: Cicadellidae: Megophthalminae) with a revised key to the known Pakistani genera and species

open access: yesJournal of Threatened Taxa, 2019
The tribe Agalliini is reviewed from Pakistan with additional description and illustration of a new record Anaceratagallia pararobusta (Pruthi) 1936.
Hassan Naveed   +3 more
doaj   +1 more source

New genus and new species of spittlebugs (Hemiptera: Cercopidae) from the Philippines

open access: yesEuropean Journal of Taxonomy, 2021
The following new taxa are described from the Philippines: Mioscarta nubisa Crispolon & Soulier-Perkins sp. nov., M. translucida Crispolon & Yap sp. nov. and Trigonoschema Crispolon & Soulier-Perkins gen. nov. with three new species: T.
Elorde Jr. S. Crispolon   +3 more
doaj   +1 more source

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