Results 81 to 90 of about 683 (128)
Bidens pilosa extract as a corrosion inhibitor on 1008 carbon steel in neutral medium
Journal of Electrochemical Science and EngineeringThe aim of this work is to evaluate the performance of Bidens pilosa extract as a corrosion inhibitor for 1008 carbon steel in a neutral medium of 0.1 M NaCl. The research has been accomplished by weight loss measurements, linear polarization resistance
José Dávila +5 more
doaj +1 more source
Investigación Valdizana, 2017 Las malezas, especies vegetales que crecen espontáneamente en campos de cultivo y afectan la calidad y cantidad de la producción, debido a la competencia por agua, luz y nutrientes; son a la vez plantas que encierran un gran potencial porque se ...
Edwin Vidal Jaimes +1 more
doaj +4 more sources
5. B. pilosa L., Sp. Pl.: 832 (1753)[pilósa]B. viciosoi Pau in Bol. Soc. Aragonesa Ci. Nat. 7: 80 (1908)Ind. loc.: “ Habitat in America ” [lectótipo designado por D’Arcy in Ann. Missouri Bot. Gard. 62: 1178 (1975): LINN 975.8]Ic.: Alcaraz & al. in Anales Biol. Fac. Biol. Univ. Murcia 9: 56 fig. 1b, 57 fig. 2b (1986);
C. Benedi +6 more
openaire +1 more source
Death of Certain Insects in Shrub Bidens Pilosa
, 1976 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +2 more sources
Efeito de extratos de plantas espontâneas na germinação e no crescimento inicial do feijão comum
Revista Brasileira de Agroecologia, 2014 O feijão comum (Phaseolos vulgaris L.) sofre intensa interferência das plantas espontâneas, resultando em sérios prejuízos no crescimento, na produtividade e na operacionalização de colheita.
Flávia Monteiro Coelho Ferreira +3 more
doaj
Flavonoids from the herb of Bidens pilosa L.
Journal of Chinese Pharmaceutical Sciences, 2011 Xin Tian, Peng-Fei Tu
openaire +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
A diterpene from Bidens pilosa
Phytochemistry, 1995A new diterpene, phytyl heptanoate, has been isolated from Bidens pilosa, and its structure confirmed by chemical synthesis.
Ma.Carmelita A. Zulueta +2 more
openaire +1 more source
Pathogenic mycobiota of the weeds Bidens pilosa and Bidens subalternans
Tropical Plant Pathology, 2015Bidens pilosa and B. subalternans are highly noxious herbaceous neotropical asteraceous weeds. A survey of fungal pathogens associated with these two species was undertaken in Brazil, aimed at finding natural enemies in order to establish the potential for introducing novel specific pathogens from other regions of the world, as classical biological ...
Eduardo Guatimosim +5 more
openaire +1 more source
New Chalcones fromBidens pilosa
Planta Medica, 1988Okanin 4'- O-beta- D-(2'',4'',6''-triacetyl)-glucoside, okanin 4'- O-beta- D-(6''- TRANS-P-coumaroyl)-glucoside, both new natural compounds, and okanin 3'- O-beta- D-glucoside have been isolated from the leaves of BIDENS PILOSA L. Their structures have been elucidated by means of UV, FD-MS, (1)H-NMR, and (13)C-NMR spectroscopy.
B, Hoffmann, J, Hölzl
openaire +2 more sources
Bioactive Polyacetylenes fromBidens pilosa
Planta Medica, 1996From the methanolic extract of the whole plants of Bidens pilosa the new beta-D-glucopyranosyloxy-3-hydroxy-6(E)-tetradecen-8, 10,12-triyne besides a known polyine has been isolated and identified mainly by IR and NMR methods. The new compound showed overgrowing action against normal and transformed human cell lines in culture.
L, Alvarez +5 more
openaire +2 more sources