Results 11 to 20 of about 253 (162)

A new species of the genus Steneotarsonemus Beer (Actinedida: Tarsonemidae) from Egypt [PDF]

open access: yesAcarines: Journal of the Egyptian Society of Acarology, 2011
Sreneotarsonemus zaheri sp. nov. (Acari :Tarsonemidae) was described from females and males collected from leaves A sesame, Sesamum indicwn L. and sugar beet, Beta vulgaris L. plants in EI-Khatara region, Sharkeia Governorate, Egypt.
N. Omar
doaj   +1 more source

Environmental DNA metabarcoding from flowers reveals arthropod pollinators, plant pests, parasites, and potential predator–prey interactions while revealing more arthropod diversity than camera traps

open access: yesEnvironmental DNA, Volume 5, Issue 3, Page 551-569, May 2023., 2023
We deployed camera traps to document arthropod activity on specific flowers, sampled eDNA from those same flowers, then performed a metabarcoding analysis that targets a partial fragment of the cytochrome c oxidase subunit I gene (COI) to determine all arthropod eDNA present.
Mark D. Johnson   +8 more
wiley   +1 more source

EAACI Molecular Allergology User's Guide 2.0

open access: yesPediatric Allergy and Immunology, Volume 34, Issue S28, March 2023., 2023
Abstract Since the discovery of immunoglobulin E (IgE) as a mediator of allergic diseases in 1967, our knowledge about the immunological mechanisms of IgE‐mediated allergies has remarkably increased. In addition to understanding the immune response and clinical symptoms, allergy diagnosis and management depend strongly on the precise identification of ...
Stephanie Dramburg   +100 more
wiley   +1 more source

Detangling ecosystem services: Open‐field manipulation of soil‐dwelling microarthropods provides new opportunities to investigate their effects on nitrogen cycling

open access: yesEcology and Evolution, Volume 12, Issue 7, July 2022., 2022
An open‐field mesocosm was developed to study the role of soil‐dwelling microarthropods in nitrogen cycling. The mesocosms included spring wheat or mixed grass, and a lysimeter collected percolated soil water underneath the systems. We found differences in the leached ammonium and nitrate ion concentrations among mesocosms including higher or lower ...
Veronika Gergócs   +4 more
wiley   +1 more source

A comparative analysis of spider prey spectra analyzed through the next‐generation sequencing of individual and mixed DNA samples

open access: yesEcology and Evolution, Volume 11, Issue 21, Page 15444-15454, November 2021., 2021
Individual DNA sample sequencing obtains the accurate prey spectrum of spiders. Mixed DNA sample sequencing underestimates the prey spectrum of spiders. Individual and mixed DNA sample sequencing obtains almost the same relative abundance of prey sequences of spiders.
Tingbang Yang   +4 more
wiley   +1 more source

Exomorfología y anatomía de la agalla foliar desarrollada en Geoffroea decorticans (Fabaceae) inducida por ácaros eriófidos

open access: yesSemiárida, 2020
Las agallas son crecimientos anormales en los órganos de las plantas provocados por organismos inductores como bacterias, hongos o animales. En las hojas del chañar, Geoffroea decorticans (Gill. ex Hook. et Arn.) Burkart, se desarrollan agallas inducidas
Bárbara Mariana Corró Molas   +3 more
doaj   +1 more source

فون و کلید شناسایی کنه‌های پیش‌استیگمای (Acari: Prostigmata) مرتبط با گلخانه‌ها در شهرستان رشت [PDF]

open access: yesتحقیقات آفات گیاهی, 2021
طی سال‌های 98-1397 فون کنه‌های پیش‌استیگمای مرتبط با گلخانه‌های شهرستان رشت در استان گیلان، شمال ایران مورد بررسی قرار گرفت. در این بررسی در مجموع 25 گونه از 20 جنس و 12 خانواده جمع آوری و شناسایی شدند.
امیر قاسمی   +1 more
doaj   +1 more source

Acarofauna da cafeicultura de cerrado em Patrocínio, Minas Gerais Acarofauna of cerrado's coffee crops in Patrocínio, Minas Gerais

open access: yesCiência e Agrotecnologia, 2005
A cultura do cafeeiro (Coffea arabica L.) na região de cerrado do Estado de Minas Gerais, mais especificamente no Alto Paranaíba, está se desenvolvendo com muito sucesso.
Sheila Spongoski   +2 more
doaj   +1 more source

MITES DWELLING IN NESTS OF THE YELLOW WASP, Polistes gallica L. IN SHARKEIA GOVERNORATE, EGYPT [PDF]

open access: yesJournal of Productivity and Development, 2014
Ten mite species were recorded dwelling in nests of the yellow wasp, Polistes gallica L. in different localities in Sharkeia Governorate, Egypt. Of these, six species of family Tarsonemidae, one species of Glycyphagidae and one species of Oppiidae. Those
Omar Mohamed
doaj   +1 more source

Redescription of Suctarsonemus litteratus (Mahunka, 1973) (Prostigmata: Tarsonemidae) [PDF]

open access: yesInternational Journal of Acarology, 2017
A redescription of Suctarsonemus litteratus (Mahunka) with new line drawings, micrographs, and measurements is provided. In addition, a key to separate the species of the genus Suctarsonemus is presented.
José M. Rezende   +2 more
openaire   +3 more sources

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