The study was conducted in order to evaluate the effect of a fipronil/(S)-methoprene formulation against fleas on naturally infested cats. The study involved a population of 89 cats distributed among 24 veterinary practices in 9 regions of Spain. The product was applied according to label instructions on...
PAIVA, DERISVALDO R;
LIMA, DÊNIS P DE;
AVVARI, NAGA P;
ARRUDA, EDUARDO J DE;
CABRINI, ISAIAS;
MARQUES, MARIA RITA;
SANTOS, EDSON A DOS;
BIAGGIO, FRANCISCO C;
SANGI, DIEGO P;
BEATRIZ, ADILSON.
ABSTRACT Cardanol is a constituent of Cashew Nut Shell Liquid that presents larvicidal activity against Aedes aegypti. The isolation of cardanol is somewhat troublesome, however, in this work we describe an efficient and inexpensive method to obtain it as a pure material. The compound was used as startin...
Aedes/efectos de los fármacos,
Insecticidas/síntesis química,
Insecticidas/farmacología,
Insecticidas/toxicidad,
Larva/efectos de los fármacos,
Dosificación Letal Mediana,
Fenoles/química,
Fenoles/aislamiento & purificación,
Fenoles/farmacología,
Fenoles/toxicidad,
Factores de Tiempo
Cansian, R L;
Vanin, A B;
Orlando, T;
Piazza, S P;
Puton, B M S;
Cardoso, R I;
Gonçalves, I L;
Honaiser, T C;
Paroul, N;
Oliveira, D.
Abstract The production of compounds via enzymatic esterification has great scientific and technological interest due to the several inconveniences related to acid catalysis, mainly by these systems do not fit to the concept of “green chemistry”. Besides, natural products as clove oil present...
Artemia/efectos de los fármacos,
Aceite de Clavo/toxicidad,
Relación Dosis-Respuesta a Droga,
Esterificación/efectos de los fármacos,
Eugenol/análogos & derivados,
Eugenol/síntesis química,
Eugenol/toxicidad,
Insecticidas/toxicidad,
Larva/efectos de los fármacos,
Lipasa/toxicidad,
Aceites Volátiles/toxicidad
ABSTRACT The objective of this study was to verify the richness and density of aquatic benthic macroinvertebrates after exposure to fungicides and insecticides of the rice paddy fields. In the crop seasons of 2012/13 and 2013/14, field experiments were performed, which consisted of single-dose applicatio...
Análisis de Varianza,
Productos Agrícolas,
Monitoreo del Ambiente,
Fungicidas Industriales/toxicidad,
Insecticidas/toxicidad,
Invertebrados/efectos de los fármacos,
Invertebrados/crecimiento & desarrollo,
Oryza,
Valores de Referencia,
Suelo/química,
Estadísticas no Paramétricas,
Factores de Tiempo,
Agua/química,
Calidad del Agua,
Humedales
Introdução: O uso de plantas como inseticidas podem substituir muitos produtos sintéticos por apresentarem baixa toxicidade para os animais e biodegradação no ambiente. A espécie Lantana montevidensis (Spreng.) Briq. (Verbenaceae), chumbinho, é um vegetal subarbustivo rico de compostos secundário...
Introducción: en la actualidad, nuevas tendencias tecnológicas e iniciativas se están presentando en el desarrollo de productos insecticidas derivados de productos naturales, y de nuevos agentes antimicrobianos, dado que poseen bioactivos que son selectivos, biodegradables y tienen menores efectos adv...
Insects are considered pests globally, implicated in the destruction of agricultural fields and transmission of pathogens that cause deadly human diseases, such as dengue, Zika and malaria. The diversity of the insecticide arsenal has remained stagnant for decades, but the recent rise of insecticide resi...
Abstract: Residual insecticide spraying still is the main tool used to suppress house infestations with Chagas disease vectors. While manual compression sprayers (MCS) have traditionally been used in Latin America, Mendoza's vector control program from Argentina introduced the use of a modified motorized...
Background: Vector-borne diseases are important public health issues and, consequently, in silico models that simulate them can be useful. The susceptible-infected-recovered (SIR) model simulates the population dynamics of an epidemic and can be easily adapted to vector-borne diseases, whereas the Hardy-...
A wide range of insecticide resistance profiles has been reported across Bolivian domestic and sylvatic populations of Triatoma infestans (Klug, 1834) (Hemiptera, Reduviidae), including some with levels proven to be a threat for vector control. In this work, the insecticide profile of domestic T. infesta...
