Results 71 to 80 of about 2,221,022 (270)
Resistance to thiophanate‐methyl and azoxystrobin in Colletotrichum species from Brazilian grapes
Pest Management Science, EarlyView.First report of resistance to both quinone outside inhibitor (QoI; azoxystrobin) and methyl benzimidazole carbamate (MBC; thiophanate‐methyl) fungicides in Colletotrichum isolates associated with grapevine in Brazil. Abstract BACKGROUND Grape ripe rot (GRR) caused by Colletotrichum species can cause yield loss in vineyards in Southern and Northeast ...
Daniel Ricardo Maass Steiner +5 more
wiley +1 more source
Neotropical Ichthyology, 2011 This study presents chromosomal data of Megalonema platanum from rio Tibagi, Paraná, Brazil and from rio Paraná, Argentina. The diploid number was equal 54 with karyotype composition of 24m+16sm+2st+12a in both populations.
Rafael Augusto de Carvalho +5 more
doaj
Neotropical IchthyologyThis study presents chromosomal data of Megalonema platanum from rio Tibagi, Paraná, Brazil and from rio Paraná, Argentina. The diploid number was equal 54 with karyotype composition of 24m+16sm+2st+12a in both populations.
Rafael Augusto de Carvalho +5 more
doaj +1 more source
O uso das terras no sul do Brasil: uma análise a partir de indicadores de localização
Revista de Economia e Sociologia Rural, 2006 Esse artigo analisa o uso das terras no Paraná, Santa Catarina e Rio Grande do Sul, no período de 1975 a 1995, a partir da análise regional. Foram utilizados indicadores de localização e especialização tendo como variável a área em hectares ocupadas nos ...
Jandir Ferrera de Lima +7 more
doaj +1 more source
, 2015 In this paper we present the results from bioarchaeological studies of human skeletal remains recovered at Los Tres Cerros 1 site (Victoria department, Entre Rios, Argentina), an anthropogenic mound occupied between 1227 and 560 years BP by hunter ...
Clara Scabuzzo +3 more
semanticscholar +1 more source
When Norms Meet Markets: Environmental Governance and Digital Fast‐Fashion Platforms in Brazil
Sustainable Development, EarlyView.ABSTRACT Environmental governance increasingly relies on consumer‐based mechanisms that assume that sustainability awareness translates into purchasing behaviour. This article investigates whether such mechanisms remain effective when consumption is organised through transnational digital platforms in contexts characterised by socioeconomic inequality.
Giovana Santa Rosa Lana +1 more
wiley +1 more source
Distribuição espaço-temporal do ictioplâncton no Rio do Peixe, sobre influência de pequenas centrais hidrelétricas (Alto Rio Uruguai, Brasil) [PDF]
, 2009 TCC (graduaçãoem Agronomia) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, 2009.Esse estudo visa avaliar a distribuição e ocorrência do ictioplâncton no Rio do Peixe sobre influência de duas Pequenas Centrais Hidrelétricas (PCH´s)
Figueiredo, Gabriela Maria Maimone de
core
Taxonomic revision of Galeocharax (Characiformes: Characidae: Characinae)
Neotropical Ichthyology, 2017 The taxonomy of Galeocharax, a genus of freshwater fishes distributed in most South American cis-Andean river systems, except the rio Negro, rio São Francisco and rio Xingu basins and the eastern drainages of Brazil, is herein revised.
Victor Giovannetti +2 more
doaj +1 more source
A INTRODUÇÃO DO GÊNERO Cichla [BLOCK E SCHNEIDER, 1801] NA PLANÍCIE DE INUNDAÇÃO DO ALTO RIO PARANÁ
, 2015 As especies que compoem o genero Cichla Block e Schneider, 1801 sao piscivoras, possuem grande plasticidade fenotipica e oferecem cuidados para sua prole, motivos estes que as tornam invasoras de alto impacto ambiental.
L. Gasques +3 more
semanticscholar +1 more source
Sustainable Development, EarlyView.ABSTRACT Climate mitigation policies in the Brazilian Legal Amazon have largely focused on aggregate or net emissions, providing limited evidence on how gross agricultural emissions reveal the intensity of productive emission sources independently of carbon removals.
Jorge Eduardo Macedo Simões +4 more
wiley +1 more source