publication . Article . 2016

Potencial sinérgico do óleo essencial rico em dilapiol para inseticidas piretroides sintéticos frente à lagarta-do-cartucho

FAZOLIN, M.; ESTRELA, J. L. V.; MONTEIRO, A. F. M.; SILVA, I. M. da; GOMES, L. P.; SILVA, M. S. de F.;
Open Access English
  • Published: 01 Mar 2016
  • Publisher: Universidade Federal de Santa Maria
Abstract
ABSTRACT: The objective of this study was to evaluate the synergy and response homogeneity of the Spodoptera frugiperda larvae population to the Piper aduncum essential oil in combination with pyrethroid insecticides (alpha-cypermethrin, beta-cypermethrin, fenpropathrin, and gamma-cyhalothrin) compared to piperonylbutoxide (PBO) as positive control. Synergism (SF) comparisons were obtained using lethal concentration (LC50) and lethal dose (LD50) ratios of insecticides individually and in their respective synergistic combinations with essential oil and PBO. Dose/concentration-mortality slope curves were used to establish relative toxicity increase promoted by syn...
Subjects
free text keywords: alpha-cypermethrin, beta-cypermethrin, fenpropathrin, gamma-cyhalothrin, insecticide resistance, alfa-Cipermetrina, beta-Cipermetrina, fenpropatrina, gama-Cialotrina, resistência a inseticidas, Lagarta do cartucho, Caterpillars, Oruga, Homogeneidade, Homogeneity, Dilapiol, Dilapidol, Butóxido de piperonila (PBO), Pimenta de macaco, Praga de planta, Lagarta, Spodoptera frugiperda, Piperaceae, Óleo essencial, Inseticida de origem vegetal, Inseticida organo-sintético, Sinergismo, Plant pests, Insect larvae, Essential oils, Botanical insecticides, Pesticide synergists, Piperonyl butoxide, Plagas de plantas, Larvas de insectos, Aceites esenciales, Insecticidas botánicos, Sinergismo de los plaguicidas, Butóxido de piperonil, Toxicity, Population, education.field_of_study, education, Essential oil, law.invention, law, Lethal dose, Pyrethroid, chemistry.chemical_compound, chemistry, Fall armyworm, biology.organism_classification, biology, Botany, Toxicology, Piper aduncum, Dillapiole
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publication . Article . 2016

Potencial sinérgico do óleo essencial rico em dilapiol para inseticidas piretroides sintéticos frente à lagarta-do-cartucho

FAZOLIN, M.; ESTRELA, J. L. V.; MONTEIRO, A. F. M.; SILVA, I. M. da; GOMES, L. P.; SILVA, M. S. de F.;