Résumé Dans cette note technique, nous présentons l’un des principaux legs empiriques de la recherche sur la publicité télévisée des candidats à la députation fédérale de l’État de Rio de Janeiro dans le cadre de la période de 1998 à 2018. Il s’agit d’introduire et de décrire le processus de collecte de cette base de données, les procédures utilisées au fil du temps pour la systématisation des informations et les utilisations possibles de deux bases de données liées à la recherche : la première ayant pour unité d’analyse les programmes électoraux enregistrés pendant la période ; et la seconde ayant pour unité d’analyse les candidats , comptabilisant le temps (en secondes) d’apparition dans le HGPE ; la performance électorale de chaque candidat (votes et résultat final) ; le financement de la campagne et d’autres caractéristiques politiques, sociales et démographiques. La base de données présentée couvre pas moins de 9 433 programmes électoraux enregistrés pendant la période nocturne, auxquels ont participé 1 774 candidatures. technique lun l un lÉtat État 199 2018 sagit s agit dintroduire d introduire danalyse analyse en secondes dapparition apparition votes final dautres autres politiques démographiques 43 nocturne 77 candidatures 19 201 4 7 20 2

Abstract In this technical note, we present one of the main empirical legacies of the research on the electoral campaign of candidates for Federal Deputy in the state of Rio de Janeiro during the free time granted by the government for electoral propaganda (Horário Gratuito de Propaganda Eleitoral − HGPE) from 1998 to 2018. The aim is to introduce and describe the process of data collection for this database, the procedures used over time for the systematization of information, and the potential uses of two databases linked to the research: the first analyzes the electoral programs recorded during the period and the second the unit of analysis is the individual candidates, coding the time (in seconds) of appearance in the HGPE, the electoral performance of the candidates (votes and final result), campaign financing, and other political, social, and demographic characteristics. The database includes 9,433 electoral programs broadcasted in the evening, in which 1,774 candidates participated. note Horário HGPE 199 2018 information seconds votes result, result , result) financing political social characteristics 9433 9 433 9,43 evening 1774 1 774 1,77 participated 19 201 943 43 9,4 177 77 1,7 20 94 4 9, 17 7 1, 2

Resumen En esta nota técnica, presentamos uno de los principales legados empíricos de la investigación sobre la publicidad televisiva de las candidatas/de los candidatos a diputado federal en el Estado de Río de Janeiro en los Horarios Gratuitos de Publicidad Electoral (HGPE) en el periodo de 1998 a 2018. El objetivo es presentar y describir el proceso de recopilación de esta base de datos, los procedimientos utilizados a lo largo del tiempo para sistematizar la información y los posibles usos de dos bases de datos vinculadas a la investigación: la primera tiene como unidad de análisis los programas electorales registrados durante el periodo; y la segunda tiene como unidad de análisis las candidatas/los candidatos, contabilizando el tiempo (en segundos) que aparecieron en el HGPE; el rendimiento electoral de cada candidato/candidata (votos y resultado final); la financiación de la campaña y otras características políticas, sociales y demográficas. La base de datos presentada incluye no menos de 9.433 programas electorales grabados por la noche, en los que participaron 1.774 candidatas/candidatos. técnica candidatasde candidatas HGPE (HGPE 199 2018 candidataslos segundos candidatocandidata candidato candidata votos final final) políticas demográficas 9433 9 433 9.43 noche 1774 1 774 1.77 candidatascandidatos candidatas/candidatos 19 201 943 43 9.4 177 77 1.7 20 94 4 9. 17 7 1. 2

Resumo Nesta nota técnica apresentamos um dos principais legados empíricos da pesquisa sobre propaganda das candidatas/dos candidatos a Deputado Federal do Estado do Rio de Janeiro no Horário Gratuito de Propaganda Eleitoral (HGPE) no período de 1998 a 2018. Trata-se de introduzir e descrever o processo de coleta dessa base de dados, os procedimentos utilizados ao longo do tempo para a sistematização das informações e os possíveis usos de dois bancos de dados vinculados à pesquisa: o primeiro possui como unidade de análise os programas eleitorais gravados no período; e, o segundo, possui como unidade de análise os/as candidatos/candidatas, contabilizando o tempo (em segundos) de aparição no HGPE; desempenho eleitoral de cada candidata/candidato (votos e resultado final); financiamento de campanha e outras características políticas, sociais e demográficas. O banco apresentado abarca nada menos do que 9.433 programas eleitorais gravados à noite, dos quais participaram 1.774 candidatos/candidatas. candidatasdos candidatas HGPE (HGPE 199 2018 Tratase Trata se segundo osas as candidatoscandidatas candidatos/candidatas em segundos candidatacandidato candidata candidato votos final final) políticas demográficas 9433 9 433 9.43 noite 1774 1 774 1.77 19 201 943 43 9.4 177 77 1.7 20 94 4 9. 17 7 1. 2

Abstract This article intends to propose a methodology to characterize the Financial (In)Sustainability of Brazilian municipalities − materialized through the Municipal Financial Sustainability Index (ISFM) − as opposed to the methodology suggested by the Proposed Amendment to the Constitution (PEC) No. 188, whose agenda is to incorporate small municipalities considered unsustainable. Regarding the methods, we used quantitative, applied, descriptive and explanatory research, of the bibliographical and documentary type, in addition to descriptive statistics and correlation/linear regression. The results demonstrate that the ISFM is more robust compared to the methodology proposed by the PEC. The Index was applied to 5,570 Brazilian municipalities and the national average resulted in 56%. Most Brazilian municipalities classified themselves as “Sustainable” and the statistical analysis significantly demonstrated the existence of a positive correlation between the variables ISFM and Local Development. The contributions of the work turn to the production of research on the subject, still incipient nationally. InSustainability In (ISFM PEC (PEC No 188 unsustainable methods quantitative type correlationlinear linear regression 5570 5 570 5,57 56 56% Sustainable “Sustainable Development subject nationally 18 557 57 5,5 1 55 5,

Resumen El objetivo de este artículo es proponer una metodología para caracterizar la (In)Sostenibilidad Financiera de los municipios brasileños - materializada a través del Índice de Sostenibilidad Financiera Municipal (ISFM) - en contraposición a la metodología sugerida por la Propuesta de Enmienda a la Constitución (PEC) no 188, que tiene como agenda la incorporación de pequeños municipios considerados insostenibles. Los métodos utilizados fueron cuantitativos, aplicados, descriptivos y explicativos, bibliográficos y documentales, así como la estadística descriptiva y la correlación/regresión lineal. Los resultados muestran que el ISFM es más robusto que la metodología propuesta por el PEC. El Índice se aplicó a 5.570 municipios brasileños y la media nacional fue del 56%. La mayoría de los municipios brasileños fueron clasificados como “Sostenibles” y los análisis estadísticos mostraron una correlación positiva significativa entre las variables ISFM y Desarrollo Local. Las aportaciones de este trabajo se dirigen a la producción de investigaciones sobre el tema, aún incipiente a nivel nacional. InSostenibilidad In (ISFM PEC (PEC 188 insostenibles cuantitativos aplicados explicativos documentales correlaciónregresión regresión lineal 5570 5 570 5.57 56 56% Sostenibles “Sostenibles Local tema 18 557 57 5.5 1 55 5.

Résumé Le but de cet article est de proposer une méthodologie pour caractériser la (In)Durabilité Financière des municipalités brésiliennes - concrétisée par le biais de l’Indice de Durabilité Financière Municipale (ISFM) - en opposition à la méthodologie suggérée par la Proposition d’Amendement Constitutionnel (PEC) n° 188, qui vise à incorporer les petites municipalités considérées comme insoutenables. Les méthodes utilisées comprennent la recherche quantitative, appliquée, descriptive et explicative, de type bibliographique et documentaire, ainsi que la statistique descriptive et la corrélation/régression linéaire. Les résultats montrent que l’ISFM est plus robuste que la méthodologie proposée par la PEC. L’indice a été appliqué aux 5 570 municipalités brésiliennes et la moyenne nationale s’est élevée à 56%. La plupart des municipalités brésiliennes ont été classées comme “Durables” et les analyses statistiques ont démontré de manière significative l’existence d’une corrélation positive entre les variables ISFM et Développement Local. Les contributions de ce travail se concentrent sur la production de recherches sur le sujet, encore peu développé au niveau national. InDurabilité In lIndice l Indice (ISFM dAmendement d Amendement PEC (PEC n 188 insoutenables quantitative appliquée explicative documentaire corrélationrégression régression linéaire lISFM Lindice L indice 57 sest s 56 56% Durables “Durables lexistence existence dune Local sujet national 18 1

Resumo O propósito do presente artigo é propor uma metodologia para caracterização da (In)Sustentabilidade Financeira de municípios brasileiros − materializada por meio do Índice de Sustentabilidade Financeira Municipal (ISFM) − em contraponto à metodologia sugerida pela Proposta de Emenda à Constituição (PEC) no 188, que traz como pauta a incorporação de pequenos municípios considerados insustentáveis. Como métodos utilizou-se pesquisa quantitativa, aplicada, descritiva e explicativa, do tipo bibliográfica e documental, além de estatística descritiva e correlação/regressão linear. Os resultados demonstram que o ISFM possui maior robustez comparado à metodologia proposta pela PEC. O Índice foi aplicado aos 5.570 municípios brasileiros e a média nacional resultou em 56%. A maior parcela dos municípios brasileiros se classificou como “Sustentável” e as análises estatísticas demonstraram, significativamente, a existência de correlação positiva entre as variáveis ISFM e Desenvolvimento Local. As contribuições do trabalho se voltam para a produção de pesquisa sobre a temática, ainda incipiente nacionalmente. InSustentabilidade In (ISFM PEC (PEC 188 insustentáveis utilizouse utilizou quantitativa aplicada explicativa documental correlaçãoregressão regressão linear 5570 5 570 5.57 56 56% Sustentável “Sustentável demonstraram significativamente Local temática nacionalmente 18 557 57 5.5 1 55 5.

The recycle and utilization of expired drugs is a challenge for many countries at present. The employment of expired drugs as green corrosion inhibitors is expected to address both drug recycling and corrosion prevention issues, with significant economic and environmental value. Herein, the individually and combination corrosion inhibition performance of expired amoxicillin (AMC) and penicillin V potassium tablets (PVP) for lowcarbon steel in 20% acetic acid solution containing 600 mg L-1 chloride ion are evaluated by electrochemistry and weight loss method. Both the AMC and PVP present the mixed-type corrosion inhibitors mainly affect the cathode process when used individually. The optimum inhibition efficiency is 61.22% (AMC) and 79.21% (PVP), which all appear in 5.0 × 10-3 mol L-1. The AMC and PVP are adsorbed on the steel surface by mixed physisorption and chemisorption, which are consistent with the Langmuir adsorption isotherm. The corrosion inhibition rate drops sharply when AMC and PVP are combined use with a close mole ratio. But a small amount of PVP significantly enhance the corrosion inhibition effect of AMC, the corrosion inhibition rate from 61.22 to 79.72%. The corrosion inhibition rate of AMC and PVP combination inhibitor decreased with the increase of temperature. issues value Herein (AMC (PVP 20 60 L1 L 1 L- method mixedtype type 6122 61 22 7921 79 21 79.21 PVP, , 50 5 0 5. 103 10 3 10- L1. 1. chemisorption isotherm ratio 61.2 7972 72 79.72% temperature 2 6 612 792 7 79.2 61. 797 79.72 79. 79.7

The training of Chemistry teachers in Brazil has been researched for a few decades and studies point out to training gaps that reverberate in teaching, especially in basic education. One of the contents covered in this step and which is part of the high school curriculum is radioactivity, which is related, among other things, to radiological and radioactive accidents that occur around the world. Thus, this research sought to investigate how the training provided to Chemistry undergraduates in the state of Goiás is in relation to the subject of radioactivity, since in 1987 a radiological accident occurred in Goiânia with a Cesium 137 source. This is a qualitative research, data were collected via questionnaire and the analytical technique used was discursive textual analysis (ATD). The results showed that due importance was not given to the radiological accident, since there is evidence of training gaps in relation to the topic of radioactivity in Chemistry degree courses in the state of Goiás, where the accident occurred, and the contents on radioactivity are either not addressed, or the approach is superficial. This fact directly impacts the teacher’s performance in basic education, when working on this content with their students. teaching education related things world Thus 198 13 source ATD. ATD . (ATD) addressed superficial teacher s students 19 1 (ATD

In recent years, the field of coordination chemistry has experienced a surge in interest regarding the synthesis and characterization of coordination complexes for diverse applications. This study is dedicated to investigating coordination compounds resulting from the interaction of nonsteroidal anti-inflammatory drugs (NSAIDs) with metal ions. The study research places significant emphasis on understanding the stability and thermal behavior of these coordination compounds. The utilization of thermoanalytical techniques is crucial in achieving this goal. Thermal analysis and thermokinetics provide valuable insights into the underlying mechanisms, kinetics, and energetics of these reactions, thereby facilitating the optimization of synthesis procedures. The research employs concurrent techniques, namely thermogravimetric analysis (TG) and differential scanning calorimetry (DSC), to explore the thermal stability and decomposition pathways of these coordination compounds. Thermokinetic models and optimization methodologies are subsequently applied to identify key reaction parameters. The primary aim of this research is to unveil the thermal behavior, stability, and reaction kinetics of aceclofenac coordination compounds, thus contributing significantly to the understanding of thermokinetics and thermal analysis in the domain of coordination chemistry. Specifically, this study is focused on aceclofenac coordination complexes involving lanthanum and gadolinium, with the ultimate goal of advancing the field of coordination chemistry. years applications antiinflammatory anti inflammatory NSAIDs (NSAIDs ions mechanisms reactions procedures TG (TG DSC, DSC , (DSC) parameters Specifically gadolinium (DSC

The species Oryza sativa (rice) and Musa cavendishii (banana) are sources of cellulose-rich waste biomass in the Amazon region, Tocantins State. This research investigates the nanoscale production of cellulose through the interactions between three choline amino acid ionic liquids Ch[AA]IL and the respective fibers by pretreatment. To this end, the synthesis of three ILs was carried out: choline arginate Ch[Arg], choline glycinate Ch[Gly] and choline lysinate Ch[Lys], characterized by Fourier transform infrared spectroscopy (FTIR). The samples resulting from the pretreatment were analyzed by scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD) and thermogravimetric analysis (TGA). It was possible to infer from the SEM micrographs that Ch[Arg] caused greater fiber breakage than the other ILs. The TEM analyses identified fibers up to 16 nm in diameter. Positive effects were observed in the diffractograms, although no crystallinity was obtained in the pretreated samples. Thermogravimetry curves showed that the fibers treated with Ch[Arg] showed higher thermal stability. rice (rice banana (banana celluloserich rich region State ChAAIL Ch AA IL end out ChArg, ChArg Arg , ChGly Gly Ch[Gly ChLys, ChLys Lys Ch[Lys] FTIR. FTIR . (FTIR) SEM, (SEM) TEM, (TEM) Xray X ray XRD (XRD TGA. TGA (TGA) Ch[Arg 1 diameter diffractograms stability Ch[Lys (FTIR (SEM (TEM (TGA

Schiff bases are diverse organic compounds with an azomethine structure (–C=N–), holding potential in both chemistry and biology. They serve as catalysts, stabilizers, and exhibit various biological activities. The molecular structure of Schiff bases influences their biological properties, including antimicrobial effects. Redox-active compounds with more negative potentials tend to be more effective against microbes. In one of our recent studies, we explored the antimicrobial properties of two Schiff bases derivatives, SB-1 ((E)-4-amino-3-((3,5-di-tert-butyl-2-hydroxybenzylidene)amino) and SB-2 ((E)-2-((4-nitrobenzilidene)amino)aniline). SB-1 showed antibacterial activity against certain Gram-positive bacteria, while SB-2 did not. The difference in their cyclic voltametric profiles, especially SB-1’s more negative reduction potential, prompted us to carry out further characterizations, including scan-rate studies, solvent analysis, and computational calculations. We found that SB-1, which presents a stable intramolecular hydrogen bond, undergoes irreversible oxidation, likely at the –NH2 group, and a quasi-reversible reduction via an intramolecular reductive coupling of the (–C=N–) azomethine group, supported by orbital theoretical calculations. This research sheds light on the potential applications of Schiff bases in antimicrobial contexts, guided by their redox properties and structure. –C=N–, CN –C=N– , C N biology catalysts stabilizers activities effects Redoxactive Redox active microbes studies derivatives SB1 SB 1 SB- E4amino33,5ditertbutyl2hydroxybenzylideneamino E4amino335ditertbutyl2hydroxybenzylideneamino Eaminoditertbutylhydroxybenzylideneamino E 4 amino 3 3,5 di tert butyl 2 hydroxybenzylidene 5 ((E)-4-amino-3-((3,5-di-tert-butyl-2-hydroxybenzylidene)amino SB2 E24nitrobenzilideneaminoaniline. E24nitrobenzilideneaminoaniline Enitrobenzilideneaminoaniline nitrobenzilidene aniline . ((E)-2-((4-nitrobenzilidene)amino)aniline) Grampositive Gram positive bacteria not profiles SB1s SBs s characterizations scanrate scan rate analysis calculations SB1, 1, bond oxidation NH2 NH –NH group quasireversible quasi reversible (–C=N– contexts –C=N E4amino33 5ditertbutyl2hydroxybenzylideneamino ditertbutyl hydroxybenzylideneamino 35 3, nitrobenzilideneaminoaniline ((E)-2-((4-nitrobenzilidene)amino)aniline (–C=N Eamino E4amino3 ditertbutylhydroxybenzylideneamino E4amino

Diaporthe phaseolorum, an endophyte isolated from Combretum lanceolatum, has exhibited diverse biological activities including antimicrobial, leishmanicidal, antitumoral, and herbicidal properties. Regardless of these activities, there remains limited research on its chemical constituents. Therefore, this study aimed to investigate the metabolome of D. phaseolorum employing mass spectrometry data dereplication through molecular networking and MolNetEnhancer tools. Twenty two molecular families were annotated, including prenol lipids, benzenoids, organoheterocyclic compounds, and nucleosides. Among the 41 nodes annotated, 36 metabolites were confirmed via spectral references, including alismol, farnesol, linoleic acid, tyramine, N-acetyl-tyramine, 5-methoxy-1H-indole-3-carbaldehyde, 6-pentyl-2H-pyran-2-one, and adenosine. Further node annotation was achieved through MolNetEnhancer, resulting in the classification of an additional 68 nodes into various molecular families. Consequently, this study represents a significant contribution to the identification of the D. phaseolorum metabolome, highlighting its secondary metabolites and providing valuable chemical insights to elucidate its demonstrated biological activities. lanceolatum antimicrobial leishmanicidal antitumoral properties constituents Therefore D tools annotated lipids benzenoids compounds nucleosides 4 3 references alismol farnesol acid tyramine Nacetyltyramine, Nacetyltyramine N acetyl N-acetyl-tyramine 5methoxy1Hindole3carbaldehyde, 5methoxy1Hindole3carbaldehyde methoxyHindolecarbaldehyde 5 methoxy 1H indole carbaldehyde, carbaldehyde H 5-methoxy-1H-indole-3-carbaldehyde 6pentyl2Hpyran2one, 6pentyl2Hpyran2one pentylHpyranone 6 pentyl 2H pyran 2 one, one 6-pentyl-2H-pyran-2-one adenosine Consequently Hindole Hpyran

This review provides an overview of the recent progress in organic electrosynthesis in Brazil, ranging from 2013 to 2023. By highlighting the principles, applications, and limitations of various electrosynthetic methodologies, this article aims to contribute to the understanding of basic principles and stimulate research in this field in Brazil. Moreover, the limitations and challenges associated with organic electrosynthesis are covered. Factors such as electrode material selection, solvent effects, and reaction optimization are discussed, highlighting the need for further research and development to overcome these obstacles. Finally, future prospects are outlined. Brazil 201 2023 applications methodologies Moreover covered selection effects discussed obstacles Finally outlined 20 202 2

Species from Pavonia genus (Malvaceae) are traditionally used as antioxidant, n anti inflammatory and antimicrobial remedies. Previous studies have revealed their diversity of specialized metabolites widely used in the development of new medicines. This is the first study on Pavonia glazioviana Gurke, a Brazilian species known as “Malva da Chapada”. The research led to identify fifteen compounds: 132 (S) hydroxy pheophytin a; and 132(S) hydroxy 173 ethoxyphaeophorbide, n decanol, cycloart 23Z ene 3β,25 diol, cycloart 24S 25 ene 3β,24 diol, sitosterol 3 O β D glucopyranoside, stigmasterol 3 O β D glucopyranoside, quercetin, acacetin, kaempferol, tiliroside, 5 hydroxy 3,7,8,4’ tetramethoxyflavone, 5,7 dihydroxy 3,8,4’ trimethoxyflavone, 5,7 dihydroxy 4’ methoxyflavone, 5,7,4’ trihydroxy 3,8 dimethoxyflavone and 5,7,4’ trihydroxy 3 methoxyflavone. The major flavonoids were tested for their antimicrobial activity, and the compound 5,7 dihydroxy 3,8,4’ trimethoxyflavone showed strong activity against Escherichia coli (MIC = 512 μg mL1), Pseudomonas aeruginosa (MIC = 512 μg mL1), Candida albicans (MIC = 512 μg mL1), Candida tropicalis (MIC = 512 μg mL1), Candida parapsilosis (MIC = 512 μg mL1), Aspergillus flavus (MIC = 512 μg mL1) and A. fumigantus (MIC = 512 μg mL1). The total phenolic content, flavonoid content, and radical scavenging potential were determined showing its great production of phenolics and flavonoids, along with interesting radical scavenging potential (DPPH EC50 = 6.36 ± 0.029 mg mL 1). Our findings contributed to characterize P. glazioviana as a source of methoxylated flavonoids with antimicrobial potential. Malvaceae (Malvaceae antioxidant remedies medicines Gurke Malva Chapada. Chapada . Chapada” compounds 13 S (S 132S 132(S 17 ethoxyphaeophorbide decanol Z 3β25 3β 3β,2 diol 2 3β24 24 glucopyranoside quercetin acacetin kaempferol tiliroside 3,7,8,4 3784 7 8 4 tetramethoxyflavone 57 5, 3,8,4 384 methoxyflavone 5,7,4 574 38 3, MIC 51 mL1, mL1 , A mL1. content DPPH EC EC5 636 6 36 6.3 0029 0 029 0.02 1. 1 1) P 3β2 3β, 3,7,8, 378 3,8, 5,7, 63 6. 002 02 0.0 3,7,8 37 00 0. 3,7, 3,7

Alfred Schaeffer (1879-1957) was a German chemist who arrived in Minas Gerais in 1911 hired by the state government to organize the state health service in its newly established capital. He directed the Laboratory of Chemical Analysis of the State, and his analytical methods in dairy and mineral waters became a reference in Brazil. He also became professor of Chemistry at the new Faculty of Medicine of Belo Horizonte and founded the Chemistry Institute of the Engineering School in that city, influencing several students who became important names in Brazilian science. In addition, he was responsible for the assembly and technical coordination of pioneering industries in the dairy and wood distillation sector in the city of Santos Dumont. Later he assumed the post of technical director of Merck, also in Minas Gerais. Moving to Rio de Janeiro, he assumed a chair at the Technical School, working in teaching and research, and remained active even after retiring, publishing in important scientific journals. 18791957 1879 1957 (1879-1957 191 capital State Brazil science addition Dumont Merck Janeiro research retiring journals 1879195 187 195 (1879-195 19 187919 18 (1879-19 1 18791 (1879-1 (1879- (1879 (187 (18 (1 (

ABSTRACT Planting is considered one of the most essential steps in coffee growing. Lack of uniformity in planting may compromise future operations. Therefore, verifying planting operations quality is fundamental to optimizing production processes and reducing costs. This study aimed to investigate planting techniques through Statistical Process Control (SPC) and aerial images. Carried out in two areas, managed manually and semi-mechanized in the Bom Jardim Farm (MG - Brazil). Data were collected through Remotely Piloted Aircraft (RPA). Quality control charts and density maps were used to identify variations in distribution and spacing between plants and planting rows. It was found that the planting carried out manually was 4.7% wider than projected due to spacing reduction from 0.5 m to 0.48 m. The semi-mechanized system displayed a deficit of 7% compared to the projected planting system, using 0.55 m between plants. The density map showed the most significant planting alignment variations. Despite displaying lower results than the manual system, the semi-mechanized system improvements are valid for their minimal average variations. Thus, correcting points found outside the limits can increase the efficiency of semi-mechanized planting. growing Therefore costs SPC (SPC images areas semimechanized semi mechanized MG Brazil. Brazil . Brazil) RPA. RPA (RPA) rows 47 4 7 4.7 05 0 5 0. 048 48 0.4 055 55 Thus (RPA 4. 04

ABSTRACT: This study identified and monitored the population fluctuations of insect vectors of Cowpea aphid-borne mosaic virus (CABMV) in experimental orchards in the North and Northwest Regions of the State of Paraná. The experiments were conducted in the cities of Londrina and Paranavaí at the Experimental Research Stations of the Instituto de Desenvolvimento Rural do Paraná-IAPAR-EMATER (IDR-Paraná), Brazil. The study period was from September 2019 to March 2021. In the experiments conducted in Londrina and in Paranavaí, yellow passion fruit plants were grown in trellis systems. Moericke traps were used to capture insects, and collections were performed weekly. Aphids were identified using a taxonomic identification key. The numbers of aphids present in each region were compared, and the populations were correlated with the climate and local precipitation. A total of 1522 and 1340 winged aphids were observed in the experiments in Londrina and Paranavaí, respectively. In Londrina, moderate positive correlations were observed between the number of insects and the maximum and average temperatures, while negative correlations were observed between the number of insects and the minimum temperature and precipitation. In contrast, in Paranavaí, the correlation between aphids and abiotic factors was negative, where maximum temperature was strongly correlated. In both regions, the following seven species of aphid vectors of CABMV were detected: Aphis fabae, Aphis gossypii, Toxoptera citricida, Acyrthosiphon pisum, Brevicoryne brassicae, Macrosiphum euphorbiae and Uroleucon ambrosiae. The population fluctuations of these species were influenced by variations in temperature and precipitation. ABSTRACT aphidborne borne (CABMV Paraná ParanáIAPAREMATER IAPAR EMATER IDRParaná, IDRParaná IDR , (IDR-Paraná) Brazil 201 2021 systems weekly key compared precipitation 152 134 respectively temperatures contrast regions detected fabae gossypii citricida pisum brassicae ambrosiae (IDR-Paraná 20 202 15 13 2 1

RESUMO: O objetivo deste estudo foi identificar e monitorar as flutuações populacionais de insetos vetores do Cowpea aphid-borne mosaic virus (CABMV) em pomares experimentais nas Regiões Norte e Noroeste do Estado do Paraná. Os experimentos foram conduzidos nas cidades de Londrina e Paranavaí nas Estações de Pesquisa Experimental do Instituto de Desenvolvimento Rural do Paraná-IAPAR-EMATER (IDR-Paraná), Brasil. O período de estudo foi de setembro de 2019 a março de 2021. Nos experimentos realizados em Londrina e em Paranavaí, plantas de maracujá amarelo foram cultivadas em sistema de latada. Foram utilizadas armadilhas Moericke para captura dos insetos e as coletas foram realizadas semanalmente. Os pulgões foram identificados por meio de uma chave de identificação taxonômica. Os números de pulgões presentes em cada região foram comparados e as populações correlacionadas com o clima e a precipitação local. Foram observados 1.522 e 1.340 pulgões alados nos experimentos de Londrina e Paranavaí, respectivamente. Em Londrina, foram observadas correlações positivas moderadas entre o número de insetos e as temperaturas máxima e média, enquanto correlações negativas foram observadas entre o número de insetos e a temperatura mínima e precipitação. Em contrapartida, em Paranavaí, a correlação entre pulgões e fatores abióticos foi negativa, onde a temperatura máxima estava fortemente correlacionada. Em ambas as regiões foram detectadas as seguintes sete espécies de pulgões vetores do CABMV: Aphis fabae, Aphis gossypii, Toxoptera citricida, Acyrthosiphon pisum, Brevicoryne brassicae, Macrosiphum euphorbiae e Uroleucon ambrosiae. As flutuações populacionais dessas espécies foram influenciadas pelas variações de temperatura e precipitação. RESUMO aphidborne aphid borne CABMV (CABMV Paraná ParanáIAPAREMATER IAPAR EMATER IDRParaná, IDRParaná IDR , (IDR-Paraná) Brasil 201 2021 latada semanalmente taxonômica local 1522 1 522 1.52 1340 340 1.34 respectivamente média contrapartida negativa correlacionada fabae gossypii citricida pisum brassicae ambrosiae (IDR-Paraná 20 202 152 52 1.5 134 34 1.3 2 15 5 1. 13 3

To discover new bisamide compounds with insecticidal and fungicidal activities, 19 novel cyproflanilide derivatives containing 1,2,4-oxadiazole group were designed and synthesized according to the principle of biologically active factor splicing. Preliminary biological assay data indicated that the majority of target compounds demonstrated significant insecticidal activity against Lepidopteran pests. Meanwhile, compounds 5p and 5q showed 97.22 and 100% lethality against Tetranychus cinnabarinus at 400 mg L-1, which were better than cyproflanilide (41.11% at 400 mg L-1). In addition, it is exciting that we have achieved our initial goals as some of the target compounds exhibited both insecticidal and fungicidal activities. For instance, compounds 5b and 5c showed 59.26 and 74.07% fungicidal activities against Cucumber downy mildew at 400 mg L-1, as well as 100% insecticidal activity against Plutella xylostella and armyworm at 100 mg L-1. Compound 5h showed 100% insecticidal activity against armyworm at 10 mg L-1, and also displayed 66.67% fungicidal activity against Cucumber downy mildew at 400 mg L-1. The inhibition rate of compounds 5l and 5s against Cucumber downy mildew reached 88.89 and 96.30% at 400 mg L-1. This work showed the effectively fungicidal application of 1,2,4-oxadiazole group in bisamide compounds and provides insights for optimal structural design. 1 1,2,4oxadiazole 124oxadiazole oxadiazole 1,2,4 2 4 splicing pests Meanwhile p q 9722 97 22 97.2 40 L1, L1 L 1, L-1 41.11% 4111 41 11 (41.11 L1. . L-1) addition instance b c 5926 59 26 59.2 7407 74 07 74.07 1. h 6667 66 67 66.67 l s 8889 88 89 88.8 9630 96 30 96.30 design 4oxadiazole 124 1,2, 972 9 97. L- 41.11 411 (41.1 592 5 59. 740 7 0 74.0 666 6 66.6 888 8 88. 963 3 96.3 12 1,2 41.1 (41. 74. 66. 96. 41. (41 (4 (

ABSTRACT: Using non-destructive and low-cost methods to determine leaf area has gained important applications. The research objectives were (i) to propose a non-destructive method to estimate the leaf area of castor bean crops and (ii) to build equations that accurately and quickly estimate the leaf area of specie. One thousand healthy and expanded leaves of five castor bean cultivars (New Zealand Purple, Sipeal, Carmencita, Amarelo de Irecê, and IAC-80) were collected, and 200 leaves were collected from each. The maximum length, maximum width, and leaf area were calculated for each leaf. The product between length and width (LW) were calculated. We performed tests with different linear and non-linear regression models between leaf area and linear leaf dimensions of each cultivar. The models used were linear, linear without intercept, and power. The criteria for choosing the best models to estimate the leaf area of castor beans were a higher coefficient of determination, more elevated Pearson’s linear correlation coefficient, lower Akaike information criterion, higher Willmott agreement index, and smallest root mean square error. The equations that presented the best criteria for estimating the leaf area of castor bean cultivars were those that used the product between length and width, compared to equations that used only one leaf dimension. The model ŷ = 0.439 × LW can be used to accurately and quickly estimate the castor bean leaf area through linear measurements of the leaves, using the product between length and width (LW), regardless of the cultivar chosen. ABSTRACT nondestructive non destructive lowcost low cost applications i (i ii (ii specie New Purple Sipeal Carmencita Irecê IAC80 IAC 80 IAC-80 20 (LW nonlinear intercept power determination Pearsons Pearson s criterion index error dimension 0439 0 439 0.43 LW, , chosen IAC8 8 IAC-8 2 043 43 0.4 IAC- 04 4 0.

RESUMO: O uso de métodos não destrutivos e de baixo custo para determinação de área foliar tem ganhado importantes aplicações. Os objetivos da pesquisa foram (i) propor um método não destrutivo para estimar a área foliar da cultura da mamona e (ii) construir equações que estimem com precisão e rapidez a área foliar da espécie. Foram coletadas mil folhas sadias e expandidas de cinco cultivares de mamona (New Zealand Purple, Sipeal, Carmencita, Amarelo de Irecê e IAC-80), sendo coletadas 200 folhas de cada uma. O comprimento máximo, largura máxima e área foliar foram calculados para cada folha. Foi calculado o produto entre comprimento e largura (LW). Foram realizados testes com diferentes modelos de regressão linear e não linear entre área foliar e dimensões lineares das folhas de cada cultivar. Os modelos utilizados foram linear, linear sem intercepto e potência. Os critérios para escolha dos melhores modelos para estimar a área foliar da mamona foram maior coeficiente de determinação, maior coeficiente de correlação linear de Pearson, menor critério de informação de Akaike, maior índice de concordância de Willmott e menor raiz do erro quadrático médio. As equações que apresentaram melhores critérios para estimativa da área foliar das cultivares de mamona foram aquelas que utilizaram o produto entre comprimento e largura, em comparação às equações que utilizaram apenas uma dimensão foliar. O modelo ŷ = 0,439 × LW pode ser utilizado para estimar com precisão e rapidez a área foliar da mamona por meio de medidas lineares das folhas, utilizando o produto entre comprimento e largura (LW), independente da cultivar escolhida. RESUMO aplicações i (i ii (ii espécie New Purple Sipeal Carmencita IAC80, IAC80 IAC 80 , IAC-80) 20 máximo folha LW. . (LW) potência Pearson Akaike médio 0439 0 439 0,43 LW, escolhida IAC8 8 IAC-80 2 (LW 043 43 0,4 IAC-8 04 4 0, IAC-