The use of forest species with allelopathic activity can promote a higher stability to agroforestry systems, mainly relative to the reduction of weed species. The objective of this study was to isolate and identify chemical substances produced by Tachigali myrmecophyla and characterize its inhibitory allelopathic activity on the germination and seedling development of two weed species. Bioassays were carried out under controlled conditions of 25 ºC and 12-hour photoperiod for germination and 24-hour photoperiod for radicle and hypocotyl development. The extracts and fractions were analyzed under concentrations of 1.0% and 0.5%, and the substance under concentrations of 5, 10, 15 and 20 ppm. The isolation process allowed the identification o...
Many of the chemical compounds found in nature that are produced by plants or microorganisms can off...
The objective of this study was to evaluate the allelopathic potential of sunn hemp extracts on germ...
O presente trabalho teve como ênfase avaliar a atividade herbicida de aleloquímicos em extratos aquo...
O uso de espécies florestais com atividade alelopática pode assegurar aos sistemas agroflorestais ma...
The objective of this paper was to isolate, identify and characterize the allelopathic activity of c...
The traditional methods of weed control in cultivated pasture do not meet society's present and futu...
The use of fire and mowing as weed methods have proved inefficient. Although more efficient, synthet...
Os objetivos deste trabalho foram isolar, identificar e caracterizar a atividade alelopática de subs...
The aim of this study was to isolate, identify and characterize the allelopathic activity of the sub...
Extratos aquosos de folhas e cascas de plantas de acapu (Vouacapoua americana) foram preparados nas ...
In order to evaluate the allelopathic potential of the white sucupira ( Pterodon emarginatiis ) aque...
Os objetivos deste trabalho foram isolar, identificar e caracterizar a atividade alelopática de subs...
The objective of this work was to evaluate the allelopathic activity of different plant parts of Ach...
Allelopathy is characterized by the harmful or benefic effects caused by secondary metabolites, that...
Os métodos usuais de controle de plantas daninhas não atendem mais as atuais e futuras exigências da...
Many of the chemical compounds found in nature that are produced by plants or microorganisms can off...
The objective of this study was to evaluate the allelopathic potential of sunn hemp extracts on germ...
O presente trabalho teve como ênfase avaliar a atividade herbicida de aleloquímicos em extratos aquo...
O uso de espécies florestais com atividade alelopática pode assegurar aos sistemas agroflorestais ma...
The objective of this paper was to isolate, identify and characterize the allelopathic activity of c...
The traditional methods of weed control in cultivated pasture do not meet society's present and futu...
The use of fire and mowing as weed methods have proved inefficient. Although more efficient, synthet...
Os objetivos deste trabalho foram isolar, identificar e caracterizar a atividade alelopática de subs...
The aim of this study was to isolate, identify and characterize the allelopathic activity of the sub...
Extratos aquosos de folhas e cascas de plantas de acapu (Vouacapoua americana) foram preparados nas ...
In order to evaluate the allelopathic potential of the white sucupira ( Pterodon emarginatiis ) aque...
Os objetivos deste trabalho foram isolar, identificar e caracterizar a atividade alelopática de subs...
The objective of this work was to evaluate the allelopathic activity of different plant parts of Ach...
Allelopathy is characterized by the harmful or benefic effects caused by secondary metabolites, that...
Os métodos usuais de controle de plantas daninhas não atendem mais as atuais e futuras exigências da...
Many of the chemical compounds found in nature that are produced by plants or microorganisms can off...
The objective of this study was to evaluate the allelopathic potential of sunn hemp extracts on germ...
O presente trabalho teve como ênfase avaliar a atividade herbicida de aleloquímicos em extratos aquo...