Carga tributária para produção de madeira de pinus spp / Tax charge for wood production of pinus spp
Revista Brasileira de Planejamento e Desenvolvimento, 2017 O nível de tributação sobre as empresas e pessoas físicas no Brasil está posicionado em um patamar elevado, chegando a inviabilizar certos negócios. Devido à dificuldade de mensurar a carga tributária e seu efeito sobre a rentabilidade do empreendimento florestal, impossibilita visualizar os reais gastos de âmbito tributário.
Leandro Da Silva Bargas +2 more
openaire +2 more sources
Hyperparasitoids of Xenostigmus bifasciatus (Hymenoptera: Braconidae), parasitoid of Cinara spp. (Hemiptera: Aphididae), in Pinus plantations in Brazil [PDF]
Brazilian Journal of BiologyHyperparasitoidism can reduce the biological control of Cinara spp. (Hemiptera: Aphididae) in Pinus (Gymnospermae: Pinaceae) plantations in Brazil. Cinara atlantica (Wilson, 1919) and Cinara pinivora (Wilson, 1919), introduced into Brazil in the 1990s ...
N. C. Oliveira +9 more
doaj +2 more sources
Mycorrhizal colonization and phenolic compounds accumulation on roots of Eucalyptus dunnii maiden inoculated with ectomycorrhizal fungi [PDF]
Pesquisa Agropecuária Brasileira, 2000 Compatibility between Eucalyptus dunnii and the ectomycorrhizal fungi Hysterangium gardneri and Pisolithus sp. - from Eucalyptus spp. -, Rhizopogon nigrescens and Suillus cothurnatus - from Pinus spp.-, was studied in vitro. Pisolithus sp., H.
EDUARDO LUIZ VOIGT +2 more
doaj +1 more source
Caliciopsis moriondi, a new species for a fungus long confused with the pine pathogen C. pinea [PDF]
MycoKeys, 2020 The genus Caliciopsis (Eurotiomycetes, Coryneliales) includes saprobic and plant pathogenic species. Caliciopsis canker is caused by Caliciopsis pinea Peck, a species first reported in the 19th century in North America.
Duccio Migliorini +10 more
doaj +3 more sources
Pest categorisation of Urocerus japonicus
EFSA Journal, 2023 The EFSA Panel on Plant Health performed a pest categorisation of Urocerus japonicus (Hymenoptera: Siricidae), the Japanese horntail, for the territory of the EU. U. japonicus is not listed in Annex II of Commission Implementing Regulation (EU) 2019/2072
EFSA Panel on Plant Health (PLH) +24 more
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Pest categorisation of Coleosporium phellodendri
EFSA Journal, 2022 The EFSA Plant Health Panel performed a pest categorisation of Coleosporium phellodendri Kom., a basidiomycete fungus belonging to the order Pucciniales, causing rust diseases on Pinus spp. (aecial host) and on Phellodendron spp. (telial host).
EFSA Panel on Plant Health (PLH) +24 more
doaj +1 more source
Assessment of Airborne Heavy Metal Pollution Using Pinus spp. and Tilia spp.
Aerosol and Air Quality Research, 2013 The influences of airborne pollution originating from the Mining–Metallurgical Complex Bor (Serbia) on the concentrations of Cu, Pb, Zn and Mn in the samples of Tilia spp. and Pinus spp. were examined. The roots, branches, leaves/needles and soil were sampled in urban-industrial, rural and background zone at different distances from the copper smelter ...
Snezana M. Serbula +4 more
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Resíduo de cevada industrial para a produção de painéis aglomerados
Revista de Ciências Agroveterinárias, 2020 Neste trabalho objetivou-se avaliar as propriedades físicas e mecânicas de painéis aglomerados constituídos por resíduos de cevada industrial e partículas de Pinus spp. As partículas de Pinus spp.
Helena Cristina Vieira +6 more
doaj +1 more source
COMPORTAMENTO DE VIGAS RETAS EM MLC COM EMENDAS DE TOPO E BISEL - PARTE II
Floresta e Ambiente, 2023 RESUMO O objetivo desta pesquisa foi construir e testar oito vigas com 5,4 metros de comprimento, usando laminas de madeira de pinus spp e Eucalyptus citriodora. Quatro delas foram feitas somente com madeira de pinus, e as demais com madeira de Pinus spp
Alexandre Miguel do Nascimento +2 more
doaj
Taxonomic identification of mediterranean pines and their hybrids based on the high resolution melting (HRM) and trnL approaches: from cytoplasmic inheritance to timber tracing. [PDF]
PLoS ONE, 2013 Fast and accurate detection of plant species and their hybrids using molecular tools will facilitate the assessment and monitoring of local biodiversity in an era of climate and environmental change.
Ioannis Ganopoulos +6 more
doaj +1 more source