Results 71 to 80 of about 15,723 (211)

A natural barrier: tick‐repellent potential of a spruce‐derived volatile blend against Hyalomma excavatum and Ixodes ricinus

open access: yesPest Management Science, Volume 82, Issue 2, Page 1481-1491, February 2026.
Both active and passive questing ticks, Hyalomma excavatum and Ixodes ricinus, were assessed for behavioural responses to two novel plant‐derived repellent volatile organic compound blends. Both tick species were repelled by the products, and both novo blends were significantly more repellent than currently available commercial products.
Martyn J. Wood   +5 more
wiley   +1 more source

Assessing the efficacy and zootechnical performance in laying hens after administration of a 1% aqueous solution of fluralaner (Exzolt) for treating natural infestation by Menacanthus cornutus

open access: yesPoultry Science
: A brood of laying hens infested with the lice Menacanthus cornutus (Phthiraptera: Menoponidae) evidenced itching, irritation, and damage to their zootechnical performance.
Gustavo Perdoncini   +6 more
doaj   +1 more source

Peer review of the pesticide risk assessment of the active substance carbon dioxide

open access: yesEFSA Journal, 2021
The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authorities of the rapporteur Member State, France, and co‐rapporteur Member State, Austria, for the ...
European Food Safety Authority (EFSA)   +41 more
doaj   +1 more source

Circular 40 [PDF]

open access: yes, 1980
For cooperation and assistance in the work reported here, we gratefully acknowledge Dr. William Burgoyne, State of Alaska Division of Environmental Conservation and Mr. Delon Brown, USDA, Alaska Crop and Livestock Reporting Service.
Bleicher, David P.   +2 more
core  

Effects of spirodiclofen on the reproductive potential of two-spotted spider mite (Acari: Tetranychidae) ovipositing females [PDF]

open access: yes, 2009
A laboratory bioassay was conducted to evaluate the effects of spirodiclofen on the survival and reproduction of young and mated females of two-spotted spider mite (Tetranychus urticae Koch).
Marčić D., Ogurlić Irena, Perić P.
core   +1 more source

Proposta para teste carrapaticida por imersão de larvas de Rhipicephalus (Boophilus) microplus: avaliação em cipermetrina e amitraz Proposal of an acaricide laboratory test larvae immersion of Rhipicephalus (Boophilus) microplus: evaluation with cypermethrin and amitraz

open access: yesRevista Brasileira de Parasitologia Veterinária, 2008
Objetivou-se desenvolver uma técnica de avaliação de carrapaticidas por imersão de larvas de Riphicephalus (Boophilus) microplus. As larvas foram obtidas a partir de ovos de 30 teleóginas coletadas em bovinos de uma propriedade rural do município de ...
Antonio P. de Souza   +5 more
doaj   +1 more source

Modification of the existing maximum residue level for acrinathrin in lettuce

open access: yesEFSA Journal, 2020
In accordance with Article 6 of Regulation (EC) No 396/2005, the applicant Cheminova A/S submitted a request to the competent national authority in Spain to modify the existing maximum residue level (MRL) for the active substance acrinathrin in lettuce ...
EFSA (European Food Safety Authority)   +21 more
doaj   +1 more source

Assessment of irregularities in organic imports from Ukraine to the EU in 2016, notified in OFIS [PDF]

open access: yes, 2018
The underlying study of this report set out to improve the understanding situation concerning residues found in organic food products exported from Ukraine, and to formulate guidelines for identifying and reducing risks for contamination through non ...
Batlogg, Verena   +6 more
core  

Comparative multi‐omics in female mice reveals tissue‐specific vulnerabilities to chronic alcohol intake

open access: yesAlcohol, Clinical and Experimental Research, Volume 50, Issue 2, February 2026.
Using mice, we applied multi‐omics to compare liver and skeletal muscle after chronic alcohol consumption. The liver responded more strongly across genes, proteins, and metabolites, with a lowered PC:PE ratio. Muscle showed inflammation, extracellular matrix activation, impaired mitochondrial energetics, and an elevated PC:PE ratio. Lipidomics affected
Craig R. G. Willis   +6 more
wiley   +1 more source

Review of the existing maximum residue levels for spirotetramat according to Article 12 of Regulation (EC) No 396/2005

open access: yesEFSA Journal, 2020
According to Article 12 of Regulation (EC) No 396/2005, EFSA has reviewed the maximum residue levels (MRLs) currently established at European level for the pesticide active substance spirotetramat.
European Food Safety Authority (EFSA)   +20 more
doaj   +1 more source

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