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Botrytis cinerea: acetylcholinesterase inhibition, cytotoxicity, antimicrobial, larvicidal activity and metabolite isolated from fungal extract. This study highlights the importance of fungi, specifically Botrytis cinerea Pers., in the search for bioactive compounds with therapeutic potential. Extraction approaches using Soxhlet, and maceratio... ... Repositório: BDPA Ano de publicação: 2024
Larvicidal activity and chemical composition of four essential oils against Aedes aegypti (Diptera: Culicidae). RESUMO- The use of botanical insecticides has increased in recent years due to the demand for effective products, particularly against insects resistant to conventional insecticides. Among these is Ae... ... Repositório: BDPA Ano de publicação: 2024
Isolation of 4-nerolidylcatechol from leaves of Piper peltatum L., and evaluation of larvicidal activity in mosquito vectors, with emphasis on Aedes aegypti (Diptera: Culicidae). Synthetic chemical insecticides are widely used in population control of pests. Aedes aegypti is the primary vector of dengue, Zika, chikungunya and yellow fever to humans, and has proven resistance t... ... Repositório: BDPA Ano de publicação: 2024
Preparation of a nanoemulsion with Carapa guianensis Aublet (Meliaceae) oil by a low-energy/solvent-free method and evaluation of its preliminary residual larvicidal activity. Andiroba (Carapa guianensis) seeds are the source of an oil with a wide range of biological activities and ethnopharmacological uses. However, few studies have devoted attention to innovative formulat... ... Repositório: BDPA Ano de publicação: 2017
Extracts of Amazonian fungi with larvicidal activities against Aedes aegypti. The global increase in diseases transmitted by the vector Aedes aegypti, new and re-emerging, underscores the need for alternative and more effective methods of controlling mosquitoes. Our aim was to... ... Repositório: BDPA Ano de publicação: 2021
Larvicidal effect of hydroethanolic extract from the leaves of Acmella oleracea L. R. K. Jansen in Aedes aegypti and Culex quinquefasciatus. Mosquitoes, such as Aedes aegypti and Culex quinquefasciatus, are important vectors of diseases, such as dengue fever, chikungunya fever, Zika virus, and filariasis, and these diseases are public heal... ... Repositório: BDPA Ano de publicação: 2018
Nanocarrier formulations against Rhipicephalus (Boophilus) Microplus Larvae. The aim of this study was to evaluate the larvicidal potential of formulations developed from a nanocarrier system based on cypermethrin (CPM) + chlorpyrifos (CPF) and its association with bioactives... ... Repositório: BDPA Ano de publicação: 2019
Microbial activity of cerrado soil submitted to different growing and forage systems. Repositório: BDPA Ano de publicação: 2017
Chemical Composition and Antimicrobial Activity of Essential Oils of Two Asteraceae from the Brazilian Cerrado. Repositório: BDPA Ano de publicação: 2017
Antioxidant activity of jacaranda decurrens Cham. Many diseases and related degenerative processes including heart, câncer and Parkinson diseases are associated with rcactive oxygen species (ROS). In an effort Io preveni diseases, search for com-poun... ... Repositório: BDPA Ano de publicação: 2008

Mostrando 1 - 10 de 117 resultados.

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