Citations per year, relative to P. J. Valarini P. J. Valarini (= 1×)
peers
Marina Yumi Horta Miyauchi
Countries citing papers authored by P. J. Valarini
Since
Specialization
Citations
This map shows the geographic impact of P. J. Valarini's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by P. J. Valarini with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. J. Valarini more than expected).
This network shows the impact of papers produced by P. J. Valarini. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by P. J. Valarini. The network helps show where P. J. Valarini may publish in the future.
Co-authorship network of co-authors of P. J. Valarini
This figure shows the co-authorship network connecting the top 25 collaborators of P. J. Valarini.
A scholar is included among the top collaborators of P. J. Valarini based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with P. J. Valarini. P. J. Valarini is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Valarini, P. J., R. T. S. Frighetto, & I. S. de Melo. (2016). Potencial da erva medicinal Cymbopogon citratus no controle de fitopatógenos do feijoeiro.. Americanae (AECID Library).1 indexed citations
2.
Valarini, P. J., et al.. (2007). GESTÃO AMBIENTAL EM ESTABELECIMENTOS COM AGRICULTURA ORGÂNICA E AGRICULTURA ECOLÓGICA. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT). 2(1).3 indexed citations
3.
Valarini, P. J., et al.. (2007). Influência das práticas de manejo orgânico e convencional na qualidade do solo em produção familiar de hortaliças.. Organic Eprints (International Centre for Research in Organic Food Systems, and Research Institute of Organic Agriculture). 2(2).1 indexed citations
4.
Valarini, P. J., et al.. (2007). Indicadores de qualidade do solo em área de mata e cultivado com cana orgânica e convencional.. REVISTA BRASILEIRA DE AGROECOLOGIA. 2(2).3 indexed citations
5.
Valarini, P. J., et al.. (2007). Avaliação da contaminação de coliformes fecais em alface (Lactuca sativa), água de irrigação e lavagem em sistemas de produção orgânica e convencional. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT). 2(2).2 indexed citations
6.
Valarini, P. J., et al.. (2006). AVALIAÇÃO PONDERADA DE IMPACTO AMBIENTAL (APOIA-NOVORURAL) em estabelecimentos com horticultura orgânica e convencional. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT). 1(1).
7.
Valarini, P. J., et al.. (2003). Alternative control of root rot of common beans (Phaseolus vulgaris L.).. Summa Phytopathologica. 29(4). 334–339.4 indexed citations
8.
Valarini, P. J., et al.. (2001). Semi-selective medium for detection of Pseudomonas syringae pv. tomato, causal agent of bacterial speck of tomato.. Revista Brasileira de Sementes. 23(2). 21–26.1 indexed citations
Valarini, P. J., et al.. (1997). Detection of Xanthomonas campestris pv. phaseoli and fungi in bean seeds produced in São Paulo State.. Summa Phytopathologica. 23(2). 118–121.3 indexed citations
11.
Valarini, P. J., R. T. S. Frighetto, & C. A. Spadotto. (1996). Potential of the medicinal herbage Cymbopogon citratus for the control of pathogens and weeds in irrigated bean crop.. 24(1). 199–214.2 indexed citations
12.
Valarini, P. J., et al.. (1996). Xanthomonas campestris pv. phaseoli: importance of seed inoculum in the epidemiology of common bacterial blight of French bean.. Fitopatologia Brasileira. 21(2). 261–267.2 indexed citations
13.
Valarini, P. J.. (1995). Methods for detection of Clavibacter michiganensis subsp. michiganensis and Xanthomonas campestris pv. vesicatoria in tomato seeds.. Revista Brasileira de Sementes. 17(2). 179–186.1 indexed citations
14.
Valarini, P. J. & C. A. Spadotto. (1995). Identificação de nichos de sobrevivência de fitopatógenos em áreas irrigadas de Guaíra, SP. Pesquisa Agropecuária Brasileira. 30(10). 1239–1243.7 indexed citations
15.
Valarini, P. J., et al.. (1988). Sorghum seed treatment with fungicides to control Colletotrichum graminicola and other fungi associated with seeds.. Fitopatologia Brasileira. 13(3). 238–243.2 indexed citations
16.
Valarini, P. J., et al.. (1988). Eficiência de fungicidas em tratamento de sementes de arroz para controle de Helminthosporium oryzae. Pesquisa Agropecuária Brasileira. 23(1). 41–44.1 indexed citations
17.
Valarini, P. J., et al.. (1985). Acao de fungicidas em tratamento de sementes de trigo (triticum aestivum l.) no controle de helminthosporium sativum pammel, king, bakke. 51(9). 225–231.3 indexed citations
Valarini, P. J., et al.. (1983). Viabilidade e patogenicidade do fungo metarhizium anisopliae (metsch.) sorokin, em funcao do periodo e condicoes de armazenamento. Arquivos do Instituto Biológico. 50. 57–63.1 indexed citations
20.
Valarini, P. J. & H. Tokeshi. (1980). Ceratocystis fimbriata, causal agent of fig dieback, and its control.. Summa Phytopathologica. 6. 102–106.15 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.