Results 21 to 30 of about 237,309 (164)

OCORRÊNCIA DE PSEUDOMONAS CICHORII EM TOMATEIRO NO ESTADO DE SÃO PAULO

open access: yes, 2009
Recently, generalized blight symptoms were observed in tomato leaves of the types Salad and Italian, at two commercial fields located in Bragança Paulista and Mogi Guaçú, SP, Brazil.
Silva, T.a.f. [UNESP]   +14 more
core   +1 more source

Bioética & educação

open access: yesRevista Aurora, 2012
Objetiva-se, com este breve ensaio, expor alguns elementos acerca do fenômeno crescente da medicalização de crianças e adolescentes como parte intrínseca do processo de ensino-aprendizagem.
Marcelo Lira Silva
doaj   +1 more source

Produção semissólida de Metarhizium anisopliae e Beauveria bassiana em diferentes substratos e efeito da radiação ultravioleta e da temperatura sobre propágulos desses entomopatógenos.

open access: yes, 2010
The present study was aimed to evaluate different (semi-solid) media for the production of Metarhizium anisopliae and Beauveria bassiana propagules, and to evaluate the tolerance of these propagules to ultraviolet radiation and temperature.
Zapellini, L.o.   +21 more
core   +1 more source

MORFOLOGIA, FUNÇÕES DOS SOROS E VARIAÇÕES DOS CICLOS VITAIS DAS FERRUGENS

open access: yes, 2008
The organisms that are generically called rusts form an ample and complicated group. More than 100 genera that include about 6000 species are known today. In Brazil only about 1000 species belonging to 55 genera are known.
Passador, M.m. [UNESP]   +6 more
core   +1 more source

AVALIAÇÃO DE CARACTERÍSTICAS BIOLÓGICAS DE TRICHOGRAMMA PRETIOSUM RILEY (HYMENOPTERA: TRICHOGRAMMATIDAE) CRIADO EM TRÊS HOSPEDEIROS

open access: yes, 2006
Trichogramma genus are very important on biological control, since that its potential was discovered, its very useful worldwide as a option for pest control in different agroecosystems, making indispensable the knowledge of different hosts for these ...
Goulart, R.m. [UNESP]   +19 more
core   +1 more source

TOLERÂNCIA LIBERAL E PLURALISMO:UMA CRÍTICA A HETERONORMATIVIDADE

open access: yesRevista de Direito da Faculdade Guanambi, 2017
O presente ensaio pretende analisar a conceito de heteronormatividade à luz do pluralismo e do princípio da tolerância liberal proposto por John Rawls.
Bruno Camilloto, Ludmilla Camilloto
doaj   +1 more source

Antimycobacterial and Nitric Oxide Production Inhibitory Activities of Goyazensolide and Centratherin Isolated From Eremanthus crotonoides by High‐Speed Countercurrent Chromatography

open access: yesChemistry &Biodiversity, Volume 23, Issue 3, March 2026.
ABSTRACT In this study, bioassay‐guided fractionation of the ethanolic extract from Eremanthus crotonoides leaves enabled the isolation of two bioactive sesquiterpene lactones, centratherin and goyazensolide, which were evaluated for their antimycobacterial and anti‐inflammatory properties.
Natalie Giovanna da Rocha Ximenes   +7 more
wiley   +1 more source

Coro D’osun de Davi Ângelo: elementos para pensar o ensino de ciências como devir contra-hegemônico

open access: yesAlexandria, 2022
Nos últimos anos a conexão entre arte e ciência vem ganhando destaque quanto a sua contribuição para o ensino e divulgação das ciências da natureza.
Raphael Alves Feitosa   +1 more
doaj   +1 more source

Biochemical Responses of Anopheles spp. Larvae to a Novel Brazilian BR101 Bacillus thuringiensis var. israelensis Formulation: Oxidative Stress, Detoxification Enzymes, and Safety for Nontarget Notonectidae and Gerridae Aquatic Insects

open access: yesChemistry &Biodiversity, Volume 23, Issue 2, February 2026.
Bti BR101 exhibits strong larvicidal activity against Anopheles larvae spp., with dose‐dependent mortality and LC50 of 3.13 µg/mL. Bti increases ROS, lipid and protein oxidation, and activates antioxidant enzymes (SOD, CAT, GPx) and detoxification pathways (MFO and esterases), indicating moderate oxidative stress.
Izabel Cristina de Oliveira Bentes   +14 more
wiley   +1 more source

Prioridades de conservación del Corredor Biológico en el Caribe : Iguana de Ricord

open access: yes, 2022
Amenazada por la cacería, el comercio ilegal, la degradación y la introducción de especies exóticas en su hábitat, la Iguana de Ricord está en peligro crítico de extinción. Su población estimada es de 2,000 a 4,000 individuos.
Corredor Biológico en el Caribe
core  

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