Results 61 to 70 of about 1,186 (148)

Efecto del uso de metsulfuron-metil y glifosato sobre malezas asociadas a cafetales en Venezuela Effect of metsulfuron-metil and glyphosate on control of weeds associated to coffee plantations in Venezuela

Bioagro, 2008
Con el objetivo de evaluar el control de malezas en cafetales (Coffea arabica L.) con énfasis en el helecho macho (Pteridium aquilinum L. Kuhn) y el efecto del uso continuado de los herbicidas glifosato y metsulfuron-metil sobre la flora asociada al ...
Miguel Arizaleta, Alvaro Anzalone, Alexander Silva   +2 more
doaj  

INTOXICAÇÃO CRÔNICA POR Pteridium aquilinum (L) Kuhn (Polypodiaceae) EM BOVINOS

Ciência Rural, 1993
São descritos casos de neoplasias de bexiga e trato digestivo superior, seguindo à ingestão de samambaia (Pteridium aquilinum) em bovinos, diagnosticados pelo Centro de Diagnóstico Veterinário da Universidade Federal de Santa Maria, Rio Grande do Sul ...
Maria Verônica de Souza, Dominguita Lühers Graça   +1 more
doaj   +1 more source

Food uses of ferns in China: a review

Acta Societatis Botanicorum Poloniae, 2012
Edible ferns are some of the most important wild vegetables in China. This paper reviews their food uses. The history of eating ferns in China may go back as far as 3000 years.
Yujing Liu, Wujisguleng Wujisguleng, Chunlin Long   +2 more
doaj   +1 more source

A comparative study of resource allocation in Pteridium in different Brazilian ecosystems and its relationship with European studies

Brazilian Journal of Biology
Pteridium is a cosmopolitan genus that acts as an invasive species in many parts of the world. Most research on this genus has occurred in Europe, and there is a lack of data on it from South America, in spite of causing considerable conservation ...
DM Silva Matos, RO Xavier, FCS Tiberio, RH Marrs   +3 more
doaj   +1 more source

Lutte contre la fougère Pteridium aquilinum dans les pâturages d'altitude du Nord-Ouest du Cameroun. Note sur les essais préliminaires menés à la station I.R.Z. de Bambui

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1981
Les pâturages de haute altitude du Nord Cameroun sont envahis par une fougère Pteridium aquilinum qui en réduit la superficie exploitable de façon sûre et continue.
D. Rousvoal
doaj   +1 more source

Three new flavonoid glycosides isolated from Pteridium aquilinum

Natural Product Research
Three new flavonoid glycosides, (S)-4′,6,8-trihydroxyflavanone-7-C-glucoside (1), (R)-4′,6,8- trihydroxyflavanone-7-C-glucoside (2) and distenin-7-O-β-D-glucoside (3), along with nine known flavonoids (4-12) were isolated from the aerial of Pteridium acquilinum.
Weiren Lu, Shaojun Wang, Yanfen Xiong, Jianqun Liu, Jicheng Shu, Yongxin Yan, Caiying Peng   +6 more
openaire   +2 more sources

A case of eagle fern (Pteridium aquilinum) poisoning on a pig farm. [PDF]

Porcine Health Manag, 2021
Waret-Szkuta A, Jégou L, Lucas MN, Gaide N, Morvan H, Martineau GP.   +5 more
europepmc   +1 more source

Data on vegetation sampling in areas dominated by Pteridium aquilinum in Nyungwe forest, Western Province of Rwanda. [PDF]

Data Brief, 2021
Senyanzobe JMV, Mulei JM, Bizuru E, Nsengumuremyi C.   +3 more
europepmc   +1 more source

Pteridium aquilinum: o que sabemos e o que ainda falta saber

Bioscience Journal, 2010
A samambaia Pteridium aquilinum encontra-se amplamente distribuída no planeta, sendo considerada um problema ambiental, além de representar perigo para a saúde tanto de animais quanto da espécie humana.
Natália Satchiko Hojo-Souza, Cláudia Martins Carneiro, Rinaldo Cardoso dos Santos   +2 more
doaj  

Heavy metals biogeochemistry in abandoned mining areas

E3S Web of Conferences, 2013
Plants growing on the abandoned Portuguese mines, highly contaminated with W, Sn, As, Cd, Cu, Zn and Pb, have been studied for their biogeochemical indication/prospecting and mine restoration potential.
Favas P. J. C., Pratas J.
doaj   +1 more source