Results 41 to 50 of about 973 (210)

Influência de diferentes extratos aquosos de plantas medicinais no desenvolvimento de Colletotrichum gloeosporioides e de Fusarium moniliforme

open access: yesRevista Brasileira de Plantas Medicinais, 2014
O objetivo deste trabalho foi avaliar a influência dos extratos aquosos das plantas medicinais alecrim, alho, cravo-da-índia, sálvia, capim-limão, orégano ou pimenta-do-reino no desenvolvimento in vitro de Colletotrichum gloeosporioides e de Fusarium ...
M.M. Marcondes   +5 more
doaj   +1 more source

Fungos Fitopatogênicos de Solo em Sistemas Agroflorestais: revisão de literatura

open access: yesDiversitas Journal, 2021
RESUMO: O objetivo da presente pesquisa foi  explorar alternativas de manejo para minimizar a ação de  fungos fitopatogênicos de solo em sistemas agroflorestais por meio de revisão bibliográfica.
João Paulo Agápto   +3 more
doaj   +1 more source

Controle alternativo de biótipos de azevém resistentes ao clethodim

open access: yesRevista Brasileira de Herbicidas, 2015
O azevém é uma planta daninha de ciclo anual, presente em lavouras de inverno, em pomares e vinhedos da região Sul do Brasil. A espécie é normalmente controlada pelo herbicida clethodim, no entanto, o uso continuado desse produto selecionou biótipos resistentes.
Theodoro Schneider   +2 more
openaire   +2 more sources

Sustained contraceptive‐level plasma concentrations of 4,4′‐dinitrocarbanilide in free‐ranging urban feral pigeons fed a custom bait Niveles plasmáticos altos y sostenidos de 4,4′‐dinitrocarbanilida en palomas domésticas libres alimentadas con un cebo anticonceptivo

open access: yesWildlife Society Bulletin, Volume 49, Issue 4, December 2025.
We assessed the acceptability and consumption of a custom‐developed nicarbazin bait for feral pigeons, inferred its contraceptive efficacy, and evaluated the reversibility of its effects upon cessation of treatment. Only feral pigeons consumed the bait, except for one eared dove that also ingested the food. Continuous administration of this bait raised
Joaquín L. Navarro   +7 more
wiley   +1 more source

Control alternativo de Diaphorina citri Kuwayama (HEMIPTERA: LIVIIDAE) utilizando caldo sulfocálcico

open access: yesBoletín Científico Centro de Museos Museo de Historia Natural, 2017
La concentración letal (CL) es usada para estimar la toxicidad de plaguicidas a artrópodos. Sin embargo, la CL es una medida incompleta de los efectos de los productos sobre poblaciones, pues analiza solamente la mortalidad como parámetro de toxicidad. Se sabe que individuos que sobreviven a la exposición a plaguicidas pueden sufrir efectos subletales.
Ana María Restrepo García   +1 more
openaire   +2 more sources

Effect of aspirin on maternal hemodynamics in Chinese women at high risk for preterm pre‐eclampsia: longitudinal study

open access: yesUltrasound in Obstetrics &Gynecology, Volume 66, Issue 5, Page 621-630, November 2025.
ABSTRACT Objectives To compare the maternal hemodynamics of Chinese women at low and at high risk for preterm pre‐eclampsia (PE) and assess the differences in hemodynamic parameters between high‐risk women with or without prophylactic aspirin. Methods This was a prospective longitudinal case–control study of 857 Chinese women with a singleton pregnancy
X. Wang   +11 more
wiley   +1 more source

Efficiency of inert mineral dusts in the control of corn weevil

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2016
Corn weevil (Sitophilus zeamais) may cause great losses in the crop and in stored corn grains. This insect is controlled with the use of chemical insecticides, which may cause serious damage to human health. One alternative of control is the use of inert
Carlos F. Jairoce   +5 more
doaj   +1 more source

Evolutions in the European Central Bank's Regulatory Stance Toward Cryptocurrencies: From Neutralization to Cooptation

open access: yesPolicy &Internet, Volume 17, Issue 2, June 2025.
ABSTRACT The article argues that the European Central Bank's (ECB) regulatory stance toward cryptocurrencies was underpinned by efforts to preserve legitimacy and monetary sovereignty. Triangulating a content analysis on the ECB's policy statements on cryptocurrencies, examination of European macroeconomic data, and price dynamic analysis of Bitcoin ...
Anson Au
wiley   +1 more source

Severidade da antracnose e qualidade dos frutos de maracujá-amarelo tratados com produtos naturais em pós-colheita

open access: yesRevista Brasileira de Fruticultura, 2012
O objetivo do presente trabalho foi avaliar a qualidade pós-colheita de frutos de maracujá-amarelo tratados com óleo de soja, nim e de copaíba e com vinho de jatobá, visando à redução da severidade da Antracnose, causada pelo fungo Colletotrichum ...
Antônio Jussiê da Silva Solino   +3 more
doaj   +1 more source

Assessing Closed Hydroponic Subsystems for Batavia Lettuce Growth Under Different Planting Densities

open access: yesWorld Water Policy, Volume 11, Issue 2, Page 427-438, May 2025.
ABSTRACT Hydroponic systems have the potential to be sustainable and alternative methods for food production that confer advantages of high production and better control of growth. However, only a few studies have focused on leafy vegetable growth in different subsystems and environmental variables.
Demet Çekin   +6 more
wiley   +1 more source

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