Results 81 to 90 of about 3,585 (256)

Lethal and sublethal effects of carlina oxide on Tetranychus urticae (Acari: Tetranychidae) and Neoseiulus californicus (Acari: Phytoseiidae)

open access: yesPest Management Science, Volume 80, Issue 3, Page 967-977, March 2024.
Carlina oxide is very toxic toward mobile stages of Tetranychus urticae, also showing a high ovicidal effect even at low concentrations. By contrast, it is harmless for the phytoseiid Neoseiulus californicus but a strong repellent effect was recorded during the first 48 h. Abstract BACKGROUND Tetranychus urticae Koch, is a polyphagous and damaging pest,
Roberto Rizzo   +10 more
wiley   +1 more source

Plant-inhabiting phytoseiid mites (Parasitiformes, Mesostigmata) in dendrological parks and botanical gardens of the Forest-Steppe of Ukraine [PDF]

open access: yes, 2008
Дисертація присвячена встановленню видового складу кліщів родини Phytoseiidae, що мешкають на рослинах дендропарків та ботанічних садів Лісостепу України та порівнянню його з видовим складом кліщів-фітосеїд на рослинах природного Канівського заповідника.
Омері, Ірина Дмитрівна
core  

Metodologia para o estudo da porotaxia em larvas de carrapatos Ixodidae. [PDF]

open access: yes, 2011
A determinação específica do estágio larval dos ixodídeos tem sido um imenso problema para a sistemática nos últimos anos. Este trabalho visa a elaboração de uma metodologia de descrição de nomenclatura para as larvas de Ixodidae.bitstream/item/24724/1 ...
BARBIERI, F. da S.   +6 more
core  

The incidence of bacterial endosymbionts in terrestrial arthropods. [PDF]

open access: yes, 2015
Intracellular endosymbiotic bacteria are found in many terrestrial arthropods and have a profound influence on host biology. A basic question about these symbionts is why they infect the hosts that they do, but estimating symbiont incidence (the ...
Ahmed, Muhammad Z   +3 more
core   +2 more sources

Ticks (ixodida) and mites (mesostigmata) parasites of sigmodontine rodents in the Delta of Paraná river, Argentina. [PDF]

open access: yes, 2013
Se determinaron las especies de garrapatas y ácaros mesostigmata parásitos de roedores sigmodontinos en una localidad del Delta del Paraná. Fueron registradas 38 asociaciones parásito-hospedador entre dos especies de garrapatas y cinco especies de ácaros
Antoniazzi, Leandro Raúl   +6 more
core   +5 more sources

Catalog of the Opilioacarida (Acari: Parasitiformes)

open access: yesZootaxa, 2020
A catalog of the described Opilioacaridae species and their type depository institutions is presented. Opilioacaridae comprises 53 valid taxa (with 2 subspecies and 3 fossil species) distributed in 13 genera. The zoogeographical distribution, described life stages and years of description are also provided and discussed.
MARCEL SANTOS DE ARAÚJO   +2 more
openaire   +3 more sources

Investigations on the influence of conservation tillage strategies on the composition of the soil mesofauna by using the litter-bag-method [PDF]

open access: yes, 2008
Elemente der Bodenmesofauna gehören gerade in pfluglosen Anbausystemen zu den bedeutendsten Primärzersetzern von Ernterückständen. Für den Rotteprozess, der nicht nur für die Pflanzengesundheit von größter Bedeutung ist, spielen sie damit eine ...
Al Hussein, Ismail A.   +3 more
core  

Клещи-фитосейиды (Parasitiformes, Phytoseiidae) на растениях дендрологического парка «Тростянец» [PDF]

open access: yes, 2009
For the first time were investigated the species diversity and distribution of plant-inhabiting phytoseiid mites (Parasitiformes, Phytoseiidae) in State dendrological park «Trostyanets» NAS of Ukraine (v.
Омері, Ірина Дмитрівна
core  

Spiders (Araneae) from the Panský diel (Starohorské vrchy Mts, Slovakia) [PDF]

open access: yes, 2010
Spiders were collected at the massif 'Panský diel' near the city of Banská Bystrica (Central Slovakia). We recorded 252 spider species for the territory and one new species for Slovakia.
Franc, Valerián, Korenko, Stanislav
core  

Are ticks venomous animals? [PDF]

open access: yes, 2017
[Introduction]: As an ecological adaptation venoms have evolved independently in several species of Metazoa. As haematophagous arthropods ticks are mainly considered as ectoparasites due to directly feeding on the skin of animal hosts. Ticks are of major
Cabezas-Cruz, Alejandro   +1 more
core   +1 more source

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