Results 41 to 50 of about 194 (134)

Evidence of ecotypic differentiation between populations of the tree species Parapiptadenia rigida due to flooding

Genetics and Molecular Research, 2010
The tree species Parapiptadenia rigida, native to southern South America, is frequently used in reforestation of riverbanks in Brazil. This tree is also a source of gums, tannins and essential oils, and it has some medicinal uses. We investigated flooding tolerance and genetic diversity in two populations of P. rigida; one of them was naturally exposed
Silva, D. C. G., Carvalho, M. C. C. G., Ruas, P. M., Ruas, C. F., Medri, M. E.   +4 more
openaire   +3 more sources

Parapiptadenia Brenam (Leguminosae-Mimosoideae) - Estudo taxonômico das espécies brasileiras

Rodriguésia
O gênero Parapiptadenia Brenan (Leguminosae - Mimosoideae: Tribo Mimoseae) está representada no Brasil por quatro espécies. Os autores redescrevem, ilustram e reavaliam os caracteres morfológicos usados na delimitação dos táxons.
Marli Pires Morim de Lima, Haroldo Cavalcante de Lima   +1 more
doaj   +1 more source

Crescimento de mudas de angico-vermelho em diferentes volumes de substratos

Pesquisa Florestal Brasileira, 2015
Objetivou-se nesse trabalho avaliar a influência de diferentes volumes de substratos na qualidade de mudas de angico-vermelho (Parapiptadenia rigida (Benth.) Brenan). Foram utilizados tubetes plásticos de seção circular com volume de 50, 100 e 175 cm³. O
Talita Baldin, Bruno Conte, Luciano Denardi, Rosana de Moraes, Cleber Witt Saldanha   +4 more
doaj   +1 more source

ALGUNS ASPECTOS DA BIOLOGIA DO SERRADOR Oncideres impluviata (GERMAR, 1824) (COLEOPTERA: CERAMBYCIDAE) [PDF]

Ciência Florestal, 1994
Objetivando determinar alguns parâmetros comparativos da biologia do serrador Oncideres impluviata (Germar, 1824)(Coleoptera: Cerambycidae) sobre angico-vermelho, Parapiptadenia rigida (Benth.) Brenan (Leguminosae-Mimosoidea), em Santa Maria, RS, e sobre
Adriane Brill Thum, Ervandil Corrêa Costa, Dionísio Link   +2 more
doaj  

Characterization of nine microsatellite loci for the tree species Parapiptadenia rigida (Fabaceae-Mimosoideae) and their transferability.

Genetics and molecular research : GMR, 2012
Parapiptadenia rigida, locally known as angico, is a tropical tree common in the semideciduous Brazilian forest. Its wood is naturally resistant to insect attack and is useful for construction. Extracts from the tree have medicinal properties. We characterized nine microsatellite loci for P. rigida.
B F, Costa, L A, Rodrigues, E A, Ruas, L B, Souza, C F, Ruas, B G, Vieira, A R O, Conson, P M, Ruas   +7 more
openaire   +2 more sources

Host Status of Brazilian Native Tree Species to Root‐Knot Nematodes

Forest Pathology, Volume 56, Issue 1, February 2026.
ABSTRACT Root‐knot nematodes (RKN, Meloidogyne spp.) are among the most important plant pathogenic organisms, causing significant damage, with a wide geographical distribution and being difficult to control. The ability of these nematodes to parasitize native trees from Brazilian biomes is little understood.
Ismail Teodoro de Souza Júnior, Rodrigo Ferraz Ramos, Zaida Inês Antoniolli, Vicente Guilherme Handte, Juliano Borela Magalhães, Tiago Edu Kaspary, Cristiano Bellé   +6 more
wiley   +1 more source

Tropical root responses to global changes: A synthesis

Global Change Biology, Volume 30, Issue 7, July 2024.
Responses of roots can reveal the strategies and vulnerabilities of tropical ecosystems facing present and future global changes. This analysis of 266 root trait observations from 93 studies across 24 tropical countries found that responses vary significantly with the global change driver, scale, site conditions, treatment duration, and plant species ...
Daniela Yaffar, Laynara F. Lugli, Michelle Y. Wong, Richard J. Norby, Shalom D. Addo‐Danso, Marie Arnaud, Amanda L. Cordeiro, Lee H. Dietterich, Milton H. Diaz‐Toribio, Ming Y. Lee, Om Prakash Ghimire, Chris M. Smith‐Martin, Laura Toro, Kelly Andersen, Lindsay A. McCulloch, Ina C. Meier, Jennifer S. Powers, Mareli Sanchez‐Julia, Fiona M. Soper, Daniela F. Cusack   +19 more
wiley   +1 more source

BIONOMIA COMPARADA DOS SERRADORES, Oncideres saga saga (DALMAN, 1823) E Oncideres dejeani (THOMSON, 1868) (COLEOPTERA: CERAMBYCIDAE) EM Parapiptadenia rigida [PDF]

Ciência Florestal, 1994
Alguns parâmetros biológicos dos serradores, Oncideres saga saga (Dalman, 1823) e O. dejeani (Thomson, 1868) sobre angico-vermelho, Parapiptadenia rigida (Leguminosae) foram comparados, em Santa Maria, RS.
Adriane Brill Thum, Ervandil Corrêa Costa, Dionísio Link   +2 more
doaj  

Efeito da assepsia superficial na germinação e incidência de fungos em sementes de espécies florestais

Pesquisa Florestal Brasileira, 2016
O objetivo deste estudo foi testar tratamentos de assepsia e sua influência na germinação e sanidade de sementes de quatro espécies florestais: Bauhinia forficata, Cedrela fissilis, Parapiptadenia rigida e Senegalia bonariensis.
Carlos Garrido Pinheiro, Marília Lazarotto, Marlove Fatima Brião Muniz, Cristina Gouvêa Redin, Mateus Velho dos Santos   +4 more
doaj   +1 more source

Allelopathic interference of Hovenia dulcis extracts on the germination and development of Parapiptadenia rigida

Pesquisa Florestal Brasileira
This paper reports the influence of ethanolic extracts of fresh and dried leaves, pseudofruits, seeds, bark and roots of the invasive plant Hovenia dulcis Thunb. on seed germination and seedling development of the native tree Parapiptadenia rigida (Benth.) Brenan. Fresh adult and young organs of H.
Dane Block Araldi, Carlos Garrido Pinheiro, Ervandil Corrêa Costa, Danilo Boanerges Souza, Berta Maria Heinzmann   +4 more
openaire   +1 more source