fluvalinate (Mavrik)

01/01/2019 - "In conclusion, exposure of fluvalinate from contaminated wax and treatment strips to honey bees needs to be considered when the risk for colony loss in hives is being evaluated. "
01/01/2019 - "In other words, residues from hives that only had fluvalinate-dosed wax were comparable to residues in hives that were actively being treated, suggesting that transfer of fluvalinate from wax into adult bees was an important exposure route. "
01/01/2019 - "This was confirmed by adding fluvalinate-dosed wax, fluvalinate-impregnated strips, or a combination of the 2 to hives. "
08/14/2021 - "These results suggest that tau-fluvalinate contamination in the hives may seriously compromise the efficacy of pyrethroid-based mite control methods."
01/01/2017 - "Our results showed that the honeybee sodium channel is more sensitive to τ-fluvalinate than the V. destructor channel, suggesting that care must be taken when treating hives with this chemical.-Gosselin-Badaroudine, P., Chahine, M. "

01/01/2017 - "Here, we address the individual and combined effect that three different pesticides (dimethoate, clothianidin and fluvalinate) and an American foulbrood (AFB) infection have on mortality and the cellular immune response of honeybee larvae. "
01/01/2012 - "During an acaricide treatment using Apistan (plastic strips coated with tau-fluvalinate), we analyzed the infection dynamics of deformed wing virus (DWV), sacbrood virus (SBV), and black queen cell virus (BQCV) in adult bees, mite-infested pupae, their associated Varroa mites, and uninfested pupae, comparing these to similar samples from untreated control colonies. "
07/29/2021 - "Several factors that potentially favor colony collapse were identified, including Nosema ceranae infection, alone or in combination with other factors (e.g., BQCV and DWV infection), and the accumulation of acaricides commonly used to control Varroa destructor in the beebread (coumaphos and tau-fluvalinate). "

12/01/2012 - "Twenty-four hours after treatment, queens were found to be three-times more tolerant of tau-fluvalinate and six-times more tolerant of thymol than workers when adjusted for body weight differences between workers (108 mg) and queens (180 mg). "
09/01/2018 - "The results described here demonstrate that exposure to tau-fluvalinate and coumaphos has an impact on 1) macronutrient indicators of bee nutrition by reducing protein and carbohydrate levels, 2) a marker of social immunity, by increasing glucose oxidase activity, and 3) morphological indicators of growth and development, by altering body weight, head width, and wing length. "

01/01/2012 - "Possible biochemical explanations for the observed synergistic effects between tau-fluvalinate and virus infections are discussed."
01/01/2012 - "This initial increase in DWV titers suggests a physiological effect of tau-fluvalinate on the host's susceptibility to viral infection. "

04/01/1992 - "Fluvalinate, at 10.5 and 21.0 mg/kg, ip doses in mice, facilitated maximal electroshock seizures, reduced reaction time in analgesic test and enhanced duration of ether anaesthesia. "