Results 151 to 160 of about 9,888 (209)

Effect of essential oils against acaricide‐susceptible and acaricide-resistant Rhipicephalus ticks [PDF]

open access: yesExperimental and Applied Acarology, 2021
AbstractThe indiscriminate use of acaricides is a problem worldwide and has increased the selection of acaricide-resistant tick populations. The goal of this study was to evaluate the acaricide effects of two essential oils (from Schinus molle and Bulnesia sarmientoi) using the larval immersion test on three Rhipicephalus tick species.
Carlos Logullo
exaly   +8 more sources

Possible risk factors on Queensland dairy farms for acaricide resistance in cattle tick (Boophilus microplus)

open access: yesVeterinary Parasitology, 2000
A case control study was carried out within a cross-sectional survey designed to investigate the management by Queensland dairy farmers of the cattle tick Boophilus microplus.
David Mayer, N N Jonsson
exaly   +2 more sources
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Surveillance of Acaricides in Honey

Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi), 2022
By using the LC-MS/MS method developed by us, we determined the residual amounts of acaricides in honey samples commercially available in Tokyo from April 2015 to March 2021. The results of analyzing 127 honey samples, amitraz was detected in 85 samples at the level of 1.1-34.1 μg/kg. Propargite was detected in 3 samples at 2.4-3.8 μg/kg.
Yumi, Ohba   +10 more
openaire   +2 more sources

Acaricide activity of organo-modified siloxane and acaricide associations in Rhipicephalus microplus

Parasitology Research, 2021
Search to a new alternative to control bovine ticks (Rhipicephalus microplus), the present study aimed to evaluate the acaricidal activity of organo-modified siloxane alone and in association with different commercial products or with piperonyl butoxide (BPO).
Ananda Segabinazzi, Ries   +6 more
openaire   +2 more sources

Development of a novel acaricide, pyflubumide

open access: yesJournal of Pesticide Sciences, 2017
Pyflubumide is a novel carboxanilide acaricide discovered and developed by Nihon Nohyaku Co., Ltd., that exhibits excellent acaricidal activity against Tetranychus and Panonychus species, including strains that have developed resistance to conventional acaricides.
Furuya, Takashi   +4 more
exaly   +5 more sources

Acaricide mode of action

Pest Management Science, 2004
AbstractThe last few years have seen the introduction of an unprecedented number of new classes of acaricides with novel or under‐exploited modes of action, discovered by traditional screening. Acaricide research has uncovered several unrelated compounds that possess improved properties.
openaire   +2 more sources

Caffeine, a naturally occurring acaricide

Journal of Allergy and Clinical Immunology, 1991
Since caffeine is a plant alkaloid that has been described as a naturally occurring insecticide, its acaricidal effect on Dermatophagoides pteronyssinus (Dp) was investigated. Twelve cultures were established by adding 30 Dp to 200 mg of Tetramin fish food and brewer's yeast (8:2 ratio); six cultures were treated with 20 mg of finely ground caffeine ...
D W, Russell   +5 more
openaire   +2 more sources

Acaricide Residue Determination in Honey

Bulletin of Environmental Contamination and Toxicology, 1996
In the past few years, several methods have been reported for the gas chromatographic determination of acaricide residues in honey with different extraction procedure and detection system. The application of these methods to honey samples of different origins suggest that the treatment with the recommended dose during the adequate time, does not ...
M A, García   +3 more
openaire   +2 more sources

Risk factors contributing to tick-acaricide control failure in communal areas of the Oliver Tambo district eastern cape province, South Africa [PDF]

open access: yesExperimental and Applied Acarology
Article, Faculty of Natural and Agricultural Sciences (Unit for Environmental Sciences and Management)-- Northwest University, Potchefstroom CampusApplication of chemical acaricides in the control of ticks has led to the problem of tick- acaricide ...
Oriel Thekisoe, Patrick Vudriko
exaly   +2 more sources

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