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Efeitos isolados e combinados dos inseticidas fipronil e tiametoxam para a abelha brasileira Melipona scutellaris Latreille, 1811 (Hymenoptera, Apidae)
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Agricultura e Ambiente - PPGAA-ArCâmpus Araras, 2017-11-24)
Pollinators are responsible for tropical forests polinization and also have direct and indirect action on human feeding. The pollinators are majorly represented by bees. Even though, this contribution has been affected by ...
Toxicity effect of the acaricide fipronil in semi-engorged females of the tick Rhipicephalus sanguineus (Latreille, 1806) (Acari: Ixodidae): Preliminary determination of the minimum lethal concentration and LC50
(Academic Press Inc. Elsevier B.V., 2011-02-01)
Chemical acaricides, especially fipronil (active ingredient of Frontline (R)), are still the most effective method to control tick populations. In this study, the effectiveness of fipronil was assessed in semi-engorged ...
Efficacy of carvacrol on Rhipicephalus (Boophilus) microplus engorged female ticks (Canestrini, 1887) (Acari: Ixodidae): effects on mortality and reproduction
(2019-01-01)
The activity of carvacrol was evaluated in R. microplus female ticks by estimating the mean lethal concentration (LC 50 ) and the acaricidal efficacy. Ticks were subjected to the Adult Immersion Test (AIT) to calculate LC ...
Evaluación del riesgo ambiental por el uso de tres productos químicos de limpieza doméstica
(Universidad Nacional de Trujillo, 2017)
Evaluación del riesgo ambiental por el uso de tres productos químicos de limpieza doméstica
(Universidad Nacional de Trujillo, 2013-03-15)
El objetivo de este estudio fue realizar la evaluación del riesgo ambiental por el uso de tres productos químicos de limpieza doméstica. Se realizaron bioensayos ecotoxicológicos en Poecilia reticulata “guppy” para ...
Evaluación del riesgo ambiental por el uso de tres productos químicos de limpieza doméstica
(Universidad Nacional de Trujillo, 2013-03-15)
El objetivo de este estudio fue realizar la evaluación del riesgo ambiental por el uso de tres productos químicos de limpieza doméstica. Se realizaron bioensayos ecotoxicológicos en Poecilia reticulata “guppy” para ...
Toxicidade do sulfato de zinco para girinos de rã-touro (Lithobates catesbeianus): Toxicidade aguda, crônica e parâmetros hematológicos
(2011-08-22)
The aim of this study was to evaluate the effect of zinc sulfate (ZnSO 4) on hematological parameters of bullfrog tadpoles, Lithobates catesbeianus through acute toxicity tests and chronic. Although the toxicity of zinc ...
Evaluation of the combined effect of thymol, carvacrol and (E)-cinnamaldehyde on Amblyomma sculptum (Acari: Ixodidae) and Dermacentor nitens (Acari: Ixodidae) larvae
(Elsevier B.V., 2015-09-15)
This study aimed at assessing the combined effect of thymol, carvacrol and (E)-cinnamaldehyde on Amblyomma sculptum and Dermacentor nitens larvae. The effects resulting from treatments were evaluated by means of the modified ...