in west africa and nigeria in particular, many virgin plants are still waiting to be evaluated for their medicinal importance. claims of plants with folk medicinal applications need to be evaluated and verified. gomphrena celosioides (family – amaranthaceae) is a weed grown in lawns and the biological activity of the extract had earlier been established. in the present study, the plant was coll...

In West Africa and Nigeria in particular, many virgin plants are still waiting to be evaluated for their medicinal importance. Claims of plants with folk medicinal applications need to be evaluated and verified. Gomphrena celosioides (family – Amaranthaceae) is a weed grown in lawns and the biological activity of the extract had earlier been established. In the present study, the plant was coll...

In West Africa and Nigeria in particular, many virgin plants are still waiting to be evaluated for their medicinal importance. Claims of plants with folk medicinal applications need to be evaluated and verified. Gomphrena celosioides (family – Amaranthaceae) is a weed grown in lawns and the biological activity of the extract had earlier been established. In the present study, the plant was coll...

Introducción- El impacto más crítico de las arvenses es el efecto negativo sobre plantas cultivadas ejercido a través la competencia por recursos limitados y alelopatías.
 Objetivo-. Caracterizar diversidad especies en 60 fincas pequeños agricultores cinco municipios Boyacá previstos para policultivos.
 Metodología-. La investigación se desarrolló del Departamento: Aquitania, Belén, G...

Weed flora that competes with a particular crop species depends upon environmental factors and cropping systems. In this paper we present taxonomic analysis of the weed in potato grown conventionally under semi-arid Tunisian climate, its shift according to cultural practices particularly hand weeding chemical treatments. A total 29 belonging 16 families 27 genus have been reported crop. florist...