Abstract The challenge of analyzing the infodemic distortion and avid consumption of fake news is linked to the complexity of production, dissemination, and contamination of the social imagination. The modalities of uninformative situations and gaps in the conceptual framework fall into indeterminacy, although scant attention has been devoted to the reception of messages. This paper refers to the technological and cultural circumstances from which the production and uncontrollable consumption of lies thrive, often justified for different purposes. The centrality of mass deception is highlighted as an aggression to politics and public health in a socio-cultural context in which the addiction to excitement has become structural. Analytical tools from Türcke’s Philosophy of Sensation are used to understand the phenomenon of uninterrupted production of stimuli and imagery artifacts that incite addiction in narratives of deception and interactions without any relationship. The conclusion drawn is that in the context of the current “Media Age”, new forms of ideology and alienation are involved in consumption cycles. The needs of group identity generate speech without dialogue and deterioration of communicative processes in which the power of conviction prevails over fact.

Resumo O desafio de analisar a distorção infodêmica e o ávido consumo das Fake News (FN) está ligado à complexidade das engrenagens de produção, divulgação e contaminação do imaginário social. As modalidades de situações desinformativas e lacunas no arcabouço conceitual desdobram-se em indeterminações, embora pouca atenção se tenha dedicado à recepção das mensagens. O presente ensaio refere-se às circunstâncias tecnológicas e culturais a partir das quais prospera a produção e consumo incoercível da mentira, não raro justificada sob diversos propósitos. Destaca-se a centralidade do engodo em massa como agressão à política e à saúde pública em um contexto sociocultural no qual o vício na excitação tornou-se estruturante. Serão usadas ferramentas analíticas da Filosofia da Excitação de Christoph Tücker para compreender o fenômeno da ininterrupta produção de estímulos e artefatos imagéticos que incitam ao vício nas narrativas de ludíbrio e das interações sem relacionalidade. Conclui-se que no contexto da atual “Idade Mídia”, novas modalidades de ideologia e alienação estão envolvidas em ciclos de consumo. As necessidades da identidade grupal geram discursos sem diálogo e deterioração dos processos comunicativos a partir do qual o poder da convicção impera sobre o factual.

Resumo O desafio de analisar a distorção infodêmica e o ávido consumo das Fake News (FN) está ligado à complexidade das engrenagens de produção, divulgação e contaminação do imaginário social. As modalidades de situações desinformativas e lacunas no arcabouço conceitual desdobram-se em indeterminações, embora pouca atenção se tenha dedicado à recepção das mensagens. O presente ensaio refere-se às circunstâncias tecnológicas e culturais a partir das quais prospera a produção e consumo incoercível da mentira, não raro justificada sob diversos propósitos. Destaca-se a centralidade do engodo em massa como agressão à política e à saúde pública em um contexto sociocultural no qual o vício na excitação tornou-se estruturante. Serão usadas ferramentas analíticas da Filosofia da Excitação de Christoph Tücker para compreender o fenômeno da ininterrupta produção de estímulos e artefatos imagéticos que incitam ao vício nas narrativas de ludíbrio e das interações sem relacionalidade. Conclui-se que no contexto da atual “Idade Mídia”, novas modalidades de ideologia e alienação estão envolvidas em ciclos de consumo. As necessidades da identidade grupal geram discursos sem diálogo e deterioração dos processos comunicativos a partir do qual o poder da convicção impera sobre o factual.

Abstract The challenge of analyzing the infodemic distortion and avid consumption of fake news is linked to the complexity of production, dissemination, and contamination of the social imagination. The modalities of uninformative situations and gaps in the conceptual framework fall into indeterminacy, although scant attention has been devoted to the reception of messages. This paper refers to the technological and cultural circumstances from which the production and uncontrollable consumption of lies thrive, often justified for different purposes. The centrality of mass deception is highlighted as an aggression to politics and public health in a socio-cultural context in which the addiction to excitement has become structural. Analytical tools from Türcke’s Philosophy of Sensation are used to understand the phenomenon of uninterrupted production of stimuli and imagery artifacts that incite addiction in narratives of deception and interactions without any relationship. The conclusion drawn is that in the context of the current “Media Age”, new forms of ideology and alienation are involved in consumption cycles. The needs of group identity generate speech without dialogue and deterioration of communicative processes in which the power of conviction prevails over fact.

Abstract Waste generated by mineral extraction is globally associated with environmental disturbances due to its deleterious effect on water resources. However, research focused on the influence of mine tailings resulting from the extraction of semi-precious stones on fluvial systems is still incipient in the environmental literature. From this perspective, this study quantified the average concentrations of major oxides present in the fine fractions of the sediment samples from the Várzea river, in the State of Rio Grande do Sul, southern Brazil, using wavelength dispersive X-ray fluorescence spectrometry. This region is acknowledged as the largest rock amethyst mining area in the world. Additionally, geochemical indices were established to characterize potential sources of production, maturity, degree of weathering, and sediment pollution. To evaluate the influence of mine tailings on the Várzea river sediments, the contents of Al2O3, Fe2O3, MnO, P2O5, CaO, SiO2, K2O, CuO, ZnO, and TiO2 major oxides present in sediment samples were determined and compared to the local background values; the values varied significantly (p < 0.05), classifying them as polluted and medium polluted. Also, the sediment samples with evident characteristics of extreme chemical weathering consist mainly of clay minerals and mafic igneous rocks, and similarities were found between sediment samples and tailings from the mineral extraction zone. The Principal Component Analysis and the cluster analysis also suggest the existence of three distinct mineral oxide groups, differentiating the zones leaving and upstream the mining zone from the other sampling points.

RESUMO Os rejeitos de atividades de extração mineral são mundialmente associados a distúrbios ambientais devido a sua capacidade de atuação deletéria sobre os recursos hídricos. No entanto, o número de estudos sobre a influência dos rejeitos de zonas de extração de rochas semipreciosas sobre sistemas flúvicos ainda é incipiente na literatura da área ambiental. Nessa perspectiva, foram quantificadas pela técnica de espectrometria de fluorescência de raios-X por dispersão de comprimento de onda as concentrações médias de óxidos minerais majoritários presentes nas frações finas das amostras de sedimentos do Rio da Várzea, Sul do Brasil, maior região mundial extratora de rochas ametista. Somado a isso, avaliou-se a qualidade ambiental e caracterizaram-se as potenciais fontes por meio de índices geoquímicos. Os resultados consideram a provável influência dos rejeitos de mineração sobre os sedimentos do rio da Várzea, classificando-os como não poluído a moderadamente poluído e, quando comparados ao background local, apresentam variâncias significativas (p < 0,05) para os óxidos minerais Al2O3, MnO, CaO, SiO2, K2O e TiO2. Além disso, as amostras de sedimentos que apresentaram características de intemperismo químico extremo são formadas por argilominerais e rochas ígneas máficas, e foram encontradas similaridades entre as amostras de sedimentos e os rejeitos da zona de extração mineral. Conclui-se que os rejeitos de rochas basálticas, acúmulos de fronte aos garimpos, funcionam como fonte de estresse ambiental no sistema hídrico.

ABSTRACT Tomato genotypes ( Solanum spp.) have genetic variability of most desirable features, such as resistance to biotic and abiotic stresses. However, incompatibility of crosses of wild genotypes with domesticated tomatoes, or even between wild genotypes, hinders the breeding process. Thus, knowledge of the reproductive biology of genotypes and conditions is necessary to maximize the success of artificial crossings. This study evaluated the compatibility of self-pollination, intra- and interspecific controlled crosses, stigma receptivity, and pollen viability in tomato genotypes. We used two commercial genotypes S. lycopersicum (‘RVTM08’ and ‘Redenção’) and seven accessions of wild tomato genotypes (‘AF 26970’, ‘LA-1401’, ‘AF 19684’, ‘LA-1967’, ‘PI-127826’, ‘PI-134417’, and ‘LA-716’). We evaluated all crosses and their reciprocals, besides the self-pollinations. The variables evaluated were fruit index (FI), number of seeds per fruit (SN), and seed germination percentage (GP). Stigma receptivity and grains’ pollen viability index (PVI) were also assessed. The results showed that ‘LA-1967’ was self-incompatible, had a low PVI, and generated fruit without seeds in most crosses. As female parents, ‘RVTM08’, ‘Redenção’, ‘AF 26970’, ‘LA-1401’, and ‘AF 19684’ showed higher FI and SN. There was a wide diversity of reproductive characteristics between the genotypes and crosses that did not influence GP. Compatibility of crosses in tomatoes is determined by the female parent choice and can be affected by stigma receptivity and the PVI.

Abstract Context: Transtibial Amputation (TA) predisposes to a sedentary lifestyle. Objectives: To evaluate the efficiency of a short-term (8-week) Concurrent Training (CT) program in Unilateral Transtibial Amputees (UTA) and to compare it with the physical condition of a group of Paralympic athletes in preparation for the Rio de Janeiro Paralympics. Design: This was a longitudinal, prospective and controlled trial study. Methods: Thirty-four male subjects with UTA and using prostheses for six months or more were selected for this study. They were divided into two groups: Group 1 (G1) – 17 non-athlete and untrained UTA and Group 2 (G2) – 17 paralympic athletes with active UTA in the training phase. G1 was evaluated before and after eight weeks of CT and G2 made a single evaluation for control. All were submitted to anamnesis, clinical evaluation (blood pressure, electrocardiogram, and heart rate) and cardiopulmonary exercise testing on a lower limb cycle ergometer, and isokinetic knee dynamometry. The CT of G1 included resistance exercise and aerobic interval training on a stationary bicycle and G2 followed the training of the Paralympic teams. Results: Patients were retested by the same methods after CT. The two most important central dependent variables (maximal oxygen uptake and muscular strength) increased by 22% and knee extensor and flexor strength by 106% and 97%, respectively. Conclusion: After eight weeks of CT, there was an improvement in general functional condition, muscle strength, and cardiorespiratory performance improving protection against chronic diseases and quality of life.

ABSTRACT The black aphid Aphis craccivora (Koch, 1854) stands out between the bugs considered cowpea pests. The objective of this study was to evaluate the effects of silicon application on the resistance induction of cowpea plants to the black aphid A. craccivora. The experiment was conducted in the Entomology Laboratory of the Phytosanitary sector of the Centro de Ciências Agrárias at the Universidade Federal do Piauí. The effects of the application of silicon on biological aspects were evaluated using a completely randomized design, with four treatments and 40 repetitions, being: silicon in soil (T1), silicon in soil + leaf (T2), silicone leaf (T3), and control (T4). The following biological variables were evaluated: generation period, reproductive period, fecundity, and daily average of nymphs per female. The silicon and lignin contents were also evaluated in the plants. The silicic acid was applied in a 1% solution around the stem of the plants (soil), 15 days after emergence, by diluting 2 g of the product in 200 mL of water. However, the leaf application was carried out with sprayer five days after application in soil. The non-preference of A. craccivora on bean was also evaluated. The evaluations were performed after 24, 48 and 72 hours of infestation by counting nymphs at 24, 48 and 72 hours and adults at each leaf session. The application of silicon promotes the reduction of the production of nymphs, interfering in the biological aspects of A. craccivora, and has potential to be used in a cowpea pest management program in cowpea.

ABSTRACT Objective To investigate the effect of 12 weeks of rehearsals on cardiorespiratory parameters and body composition in Brazilian samba dancers belonging to a first-league samba school. Methods Twenty-six women were divided into a Samba Group (n=13) and a Control Group (n=13). Cardiorespiratory parameters (cardiopulmonary exercise test) and body composition (skinfold assessment) were assessed before and after the 12 weeks of rehearsals. The Samba Group rehearsed three times per week for 30–60 minutes, and the Control Group participated in no physical activity. A comparison test was performed within and between groups, with p<0.05 indicating statistical significance. Results Compared with the Control Group, the Samba Group showed a significant increase in maximal oxygen uptake (19%), oxygen pulse (13%), and lean body mass (3%) and a decrease in body fat percentage (11%) and fat mass (12%). Conclusion Twelve weeks of samba dance rehearsals improved the cardiorespiratory and body composition parameters in women dancers compared with the Control Group. These findings suggest that dancing samba regularly can increase physical activity levels and positively affect the health parameters of samba dancers.

Abstract The best therapeutic strategy for chronic coronary syndrome (CCS) is still controversial. The lack of contemporaneity of medical treatment in many randomized clinical trials prior to the large-scale use of statins, antiplatelet agents, anti-diabetic drugs with cardiovascular protection, and changes in life habits with well-established goals limits the applicability of such studies in current clinical practice. Medical treatment is the only therapeutic option capable of reducing atherosclerotic damage and, therefore, of acting effectively in preventing the progression of this disease. The purpose of this brief review is to critically analyze the main contemporary studies that confront medical treatment with myocardial revascularization in CCS. CCS (CCS controversial largescale large scale statins agents antidiabetic anti diabetic protection wellestablished well established practice therefore disease

ABSTRACT Objective As the soccer culture in Brazil is more popular than schooling, this study reflected on the formal education levels of soccer (football) players through descriptive and quantitative analyses. Methods We evaluated 179 national soccer players playing various positions on different teams across six seasons (2012, 2013, 2014, 2015, 2016, and 2022). Data were collected using a questionnaire comprising the following variables: age, position in the pitch, age of professionalization, and education (years of study). The data were distributed according to the pitch position. Results The mean age, length of professional career, and professionalization age were 23±6 years, 7±5 years, and 17±2 years, respectively. In terms of education, 121 athletes (67%) completed high school, equivalent to 11 years of study. Only 5.5% completed higher education, with defensive players (goalkeepers and defenders) being the most educated at 37% (66/179). According to 2017 figures from the Pesquisa Nacional por Amostra de Domicílios Contínua of the Federal Government of Brazil, the schooling rate is 31.7%, wherein 46.1% of Brazilians aged 25 years or over have completed education. In this study of 179 athletes, 67% had completed high school. Thus, players outrank the Brazilian population in terms of achieving a high school education. There were marked disparities in the relative proportions of goalkeepers (85%), defensive players (68%), midfielders (63%), and forward players (64%) in terms of their education. Conclusion Our survey revealed that attending higher education remains a distant reality in Brazil.

Resumo Objetivo analisar o suporte oferecido pelas comunidades virtuais às pessoas com diabetes mellitus. Métodos estudo exploratório com abordagem qualitativa, desenvolvido em três comunidades virtuais abertas, voltadas ao diabetes mellitus com o maior número de membros e postagens em português. A análise de conteúdo se deu por meio de nuvem de palavras como recurso para identificação dos núcleos de sentido. Resultados os resultados mais relevantes se referem às comunidades virtuais como locais de apoio informacional para melhorar o autocuidado; e como locais de suporte emocional e espiritual para encorajar mudanças comportamentais. Conclusão e implicações para a prática as comunidades virtuais podem contribuir como cenários de cuidado de pessoas com diabetes mellitus, proporcionando maior aproximação entre as práticas profissionais e as necessidades de cuidado. A compreensão dos significados das informações compartilhadas pode contribuir para a realização de práticas de cuidado integrais e efetivas, de forma holística, sem, porém, que essas estejam restritas a abordagens de caráter biológico e tecnicista. Pode, ainda, constituir-se em estratégia para auxiliar a pessoa com diabetes mellitus no cuidado de si, evidenciando o potencial das mídias sociais para a área da saúde como ferramentas transformadoras para os profissionais e empoderamento de pacientes. qualitativa abertas português sentido autocuidado comportamentais efetivas holística sem porém tecnicista Pode ainda constituirse constituir si pacientes

RESUMEN Objetivo analizar el apoyo que ofrecen las comunidades virtuales a las personas con diabetes mellitus. Método estudio exploratorio, con abordaje cualitativo, desarrollado en tres comunidades virtuales abiertas enfocadas en diabetes mellitus, con mayor número de integrantes y publicaciones en portugués. El análisis de contenido se realizó mediante nubes de palabras como recurso para la identificación de los núcleos de significado. Resultados los resultados más relevantes se refieren a las comunidades virtuales como lugares de apoyo informativo para mejorar el autocuidado; y como lugares de apoyo emocional y espiritual para fomentar el cambio de comportamiento. Conclusión e implicaciones para la práctica las comunidades virtuales pueden contribuir como escenarios de atención a las personas con diabetes mellitus, proporcionando una mejor aproximación entre las prácticas profesionales y las necesidades de atención. Comprender los significados de la información compartida puede contribuir a la realización de prácticas de atención holísticas y eficaces, sin por ello limitarse a planteamientos biológicos y técnicos. También puede constituir una estrategia para asistir a la persona con diabetes mellitus en el autocuidado, destacando el potencial de las redes sociales para el área de la salud como herramientas de transformación para los profesionales y de empoderamiento de los pacientes. exploratorio cualitativo portugués significado autocuidado comportamiento eficaces técnicos pacientes

Abstract Objective to analyze the support offered by virtual communities to people with diabetes mellitus. Method exploratory study with a qualitative approach, developed in three open virtual communities, focused on diabetes mellitus, with the largest number of members and posts in Portuguese. The content analysis was performed using word clouds to identify the nuclei of meaning. Results the most relevant results refer to virtual communities as sites of informational support to improve self-care; and as sites of emotional and spiritual support to encourage behavioral changes. Conclusion and implications for the practice virtual communities can contribute as scenarios of care for people with diabetes mellitus, providing greater approximation between professional practices and care needs. The understanding of the meanings of the shared information can contribute to the realization of holistic and effective care practices, without, however, being restricted to biological and technicist approaches. It can also constitute a strategy to help people with diabetes mellitus in self-care, highlighting the potential of social media for health as transformative tools for professionals and empowerment of patients. approach Portuguese meaning selfcare self self-care changes needs without however approaches selfcare, care, patients

ABSTRACT This article describes and analyzes the response of municipal governments to the payment-for-performance guideline in Primary Health Care (PHC) in the ‘Previne Brasil’ (PB) program in the 2020-2022 period. By establishing the PB in 2019, the Ministry of Health (MS) broke with the PHC financing model, which was based on linear per capita transfer to municipalities and the Federal District. Under the new policy, financial transfers from the MS would result from the analysis of the results of seven performance indicators of health teams reported in the National Register of Health Establishments. The article evaluates the response of subnational governments to the indicators defined by the PB, using data from the Health Information System for Primary Care of the Ministry of Health. The municipalities showed low effectiveness in relation to the performance commitments proposed by the tripartite agreement of the PB in the three-year period investigated. In general, the coverage results agreed in PB are exceptionally low and especially indicative of the risk of an epidemic due to failure in vaccination actions. Decisions to implement payment for performance were repeatedly postponed by the MS, favoring the demobilization of municipal governments in the development of PHC actions.

RESUMO Este artigo descreve e analisa a resposta dos governos municipais à diretriz do pagamento por desempenho na Atenção Primária à Saúde (APS) no programa Previne Brasil (PB) no triênio 2020-2022. Ao instituir o PB em 2019, o Ministério da Saúde (MS) encaminhou a ruptura com o modelo de financiamento da APS, que era baseado na transferência per capita linear para os municípios e o Distrito Federal. Pela nova política, as transferências financeiras do MS decorreriam da análise dos resultados de sete indicadores de desempenho das equipes de saúde informados no Cadastro Nacional de Estabelecimentos de Saúde. O artigo avalia a resposta dos governos subnacionais nos indicadores definidos pelo PB, utilizando os dados do Sistema de Informação em Saúde para a Atenção Básica do MS. Os municípios demonstraram baixa efetividade em relação aos compromissos de desempenho propostos pela pactuação na Comissão Intergestores Tripartite do PB no triênio investigado. De modo geral, os resultados de cobertura pactuados no PB são excepcionalmente baixos e especialmente indicativos de risco de epidemia por falha nas ações de vacinação. As decisões de implantação do pagamento por desempenho foram reiteradamente postergadas pelo MS, favorecendo a desmobilização dos governos municipais no desenvolvimento das ações de APS.

Abstract The process of producing eucalyptus seedlings hosts a complex of arthropods, which can highlight sucking insects, such as aphids. The aim was to study aphids on seedlings and mini-stumps in a clonal mini-garden of eucalyptus in Brazil, through their identification, studies of population growth and host preference of these insects in different species of eucalyptus. In this study, it is registered, for the first time in Eucalyptus spp. in Brazil, the species Aphis gossypii Glover 1887 and Aphis spiraecola Patch 1914 (Hemiptera: Aphididae). Aphid colonies were observed in April and March 2018 infesting Eucalyptus pellita and Eucalyptus brassiana seedlings in the greenhouse of the Federal University of Piauí (UFPI), in Teresina, Piauí; and in a clonal mini-garden of Eucalyptus spp. from the PlantBem seedling production nursery in Monsenhor Gil, Piauí. The population growth of Aphis spiraecola was evaluated using the instantaneous growth rate (ri) in six species of eucalyptus (Eucalyptus pellita, Eucalyptus grandis, Eucalyptus brassiana, Eucalyptus urophylla, Eucalyptus tereticornis e Corymbia citriodora), as well as the aphid host preference for these species was tested through a choice test. Only in Corymbia citriodora there was no population growth of Aphis spiraecola. Aphis spiraecola showed less host preference for Corymbia citriodora, while Eucalyptus pellita and Eucalyptus urophylla were the preferred species. This is the first record of Aphis gossypii in a clonal mini-garden of eucalyptus and of Aphis spiraecola in seedlings of Eucalyptus spp. in Brazil.

Resumo No processo de produção de mudas de eucalipto ocorre um complexo de artrópodes, podendo destacar os insetos sugadores, como pulgões. Objetivou-se estudar pulgões em mudas e minicepas em minijardim clonal de eucalipto no Brasil, através de sua identificação, estudos de crescimento populacional e preferência hospedeira desses insetos em diferentes espécies de eucalipto. Neste estudo registra-se, pela primeira vez em Eucalyptus spp. no Brasil, as espécies Aphis gossypii Glover, 1887 e Aphis spiraecola Patch, 1914 (Hemiptera: Aphididae). Colônias de pulgões foram observadas em abril e março de 2018 infestando mudas de Eucalyptus pellita F. Muell e Eucalyptus brassiana S.T. Blake na casa de vegetação da Universidade Federal do Piauí (UFPI), em Teresina, Piauí; e em minijardim clonal de Eucalyptus spp. do viveiro de produção de mudas PlantBem, em Monsenhor Gil, Piauí. O crescimento populacional de Aphis spiraecola foi avaliado através da utilização da taxa instantânea de crescimento (ri) em seis espécies de eucalipto (Eucalyptus pellita, Eucalyptus grandis W.Hill ex Maiden, Eucalyptus brassiana, Eucalyptus urophylla S.T. Blake, Eucalyptus tereticornis Smith e Corymbia citriodora (Hook.) K.D. Hill & L.A.S. Johnson), assim como foi testada a preferência hospedeira do pulgão por essas espécies através de teste com chance de escolha. Apenas em Corymbia citriodora não houve crescimento populacional de A. spiraecola. Aphis spiraecola demonstrou menor preferência hospedeira por Corymbia citriodora, enquanto as espécies Eucalyptus pellita e Eucalyptus urophylla foram as preferidas. Este é o primeiro registro de Aphis gossypii em minijardim clonal de eucalipto e de Aphis spiraecola em mudas de Eucalyptus spp. no Brasil.

Resumo Produtos naturais têm apresentado potencial no controle de artrópodes-praga, bem como para ácaros do gênero Oligonychus. Este estudo teve como objetivo avaliar a toxicidade, repelência e efeito ovicida de diferentes formulações comerciais à base de nim (Azadirachta indica A. Juss.) no controle do Oligonychus punicae (Hirst, 1926) em minijardim clonal de eucalipto. Os produtos testados foram Natural Neem®, Off-Neem®, Nim-I-GO® e Azamax®. Para avaliar a toxicidade sobre fêmeas adultas de Oligonychus punicae, foram utilizados discos foliares de eucalipto, pulverizados com diferentes concentrações de cada produto, definidas a partir de testes preliminares. A mortalidade foi avaliada 48 h após aplicação dos produtos e calculadas as concentrações letais (CL50 e CL95) para cada um. O efeito repelente foi verificado através de teste com chance de escolha, utilizando-se discos foliares tratados com os produtos e água destilada. A concentração utilizada foi a CL50 dos produtos calculada no teste de toxicidade. O efeito ovicida foi determinado a partir da aplicação das soluções preparadas com as CL95 de cada produto sobre ovos de Oligonychus punicae em discos foliares de eucalipto. As CL50 variaram entre 0,10 a 0,56% para Off-Neem® e Azamax®, respectivamente, e as CL95 de 0,71 a 1,78% para Off-Neem® e Natural Neem®. Os inseticidas Off-Neem® e Natural Neem® reduziram significativamente o número de fêmeas de Oligonychus punicae, entretanto, Azamax® e Nim-I-GO® não apresentaram uma redução significativa, embora todos tenham sido classificados como repelentes. Os ovos de Oligonychus punicae tratados com as CL95 dos produtos foram inviabilizados, não havendo eclosão. Portanto, conclui-se que os produtos naturais testados apresentaram potencial para o controle de Oligonychus punicae em virtude da significativa toxicidade sobre ovos e fêmeas adultas.

Abstract Natural products have shown potential in the control of pest arthropods, as well as for mites of the genus Oligonychus. This study aims to evaluate the toxicity, repellency and ovicidal effect of different commercial formulations based on neem (Azadirachta indica A. Juss.) in the control of Oligonychus punicae (Hirst) in a clonal mini-garden of eucalyptus. The tested products were Natural Neem®, Off-Neem®, NimI-GO® and Azamax®. To evaluate the toxicity on adult females of Oligonychus punicae were used leaf discs of eucalyptus, sprayed with different concentrations of the solution, defined from preliminary tests. Mortality was assessed 48 h after application of the products and lethal concentrations (LC50 and LC95) were calculated for each of them. The repellent effect was verified through a choice test, using leaf discs treated with the products and distilled water. The concentration used was the LC50 of the products calculated in the toxicity test. The ovicidal effect was determined by applying the solutions prepared with the LC95 of each product on Oligonychus punicae eggs in eucalyptus leaf disks. The LC50s ranged from 0.10 to 0.56% for Off-Neem® and Azamax®, respectively, and the LC95s from 0.71 to 1.78% for Off-Neem® and Natural Neem®. The insecticides Off-Neem® and Natural Neem® significantly reduced the number of Oligonychus punicae females, however Azamax® and Nim-I-GO® did not show a significant reduction, although all were classified as repellents. Oligonychus punicae eggs treated with the LC95 of the products were not viable, with no hatching. It is concluded that the tested natural products showed potential for the control of Oligonychus punicae due to the significant toxicity on eggs and adult females.

RESUMO Este artigo descreve e analisa a resposta dos governos municipais à diretriz do pagamento por desempenho na Atenção Primária à Saúde (APS) no programa Previne Brasil (PB) no triênio 2020-2022. Ao instituir o PB em 2019, o Ministério da Saúde (MS) encaminhou a ruptura com o modelo de financiamento da APS, que era baseado na transferência per capita linear para os municípios e o Distrito Federal. Pela nova política, as transferências financeiras do MS decorreriam da análise dos resultados de sete indicadores de desempenho das equipes de saúde informados no Cadastro Nacional de Estabelecimentos de Saúde. O artigo avalia a resposta dos governos subnacionais nos indicadores definidos pelo PB, utilizando os dados do Sistema de Informação em Saúde para a Atenção Básica do MS. Os municípios demonstraram baixa efetividade em relação aos compromissos de desempenho propostos pela pactuação na Comissão Intergestores Tripartite do PB no triênio investigado. De modo geral, os resultados de cobertura pactuados no PB são excepcionalmente baixos e especialmente indicativos de risco de epidemia por falha nas ações de vacinação. As decisões de implantação do pagamento por desempenho foram reiteradamente postergadas pelo MS, favorecendo a desmobilização dos governos municipais no desenvolvimento das ações de APS.

ABSTRACT This article describes and analyzes the response of municipal governments to the payment-for-performance guideline in Primary Health Care (PHC) in the ‘Previne Brasil’ (PB) program in the 2020-2022 period. By establishing the PB in 2019, the Ministry of Health (MS) broke with the PHC financing model, which was based on linear per capita transfer to municipalities and the Federal District. Under the new policy, financial transfers from the MS would result from the analysis of the results of seven performance indicators of health teams reported in the National Register of Health Establishments. The article evaluates the response of subnational governments to the indicators defined by the PB, using data from the Health Information System for Primary Care of the Ministry of Health. The municipalities showed low effectiveness in relation to the performance commitments proposed by the tripartite agreement of the PB in the three-year period investigated. In general, the coverage results agreed in PB are exceptionally low and especially indicative of the risk of an epidemic due to failure in vaccination actions. Decisions to implement payment for performance were repeatedly postponed by the MS, favoring the demobilization of municipal governments in the development of PHC actions.