RT journal article
T1 Evidence for an Allelopathic Interaction Between Rye and Wild Oats
A1 Oliveros-Bastidas, Alberto
A1 Marín, David
A1 Chinchilla Salcedo, Nuria
A1 Castellano, Diego
A1 Macías Domínguez, Francisco Antonio
A1 González Molinillo, José María
A2 Química Orgánica
K1 Allelopathy
K1 Interactions
K1 phytotoxic
K1 benzoxazinones
K1 gramineae
AB Allelopathy is a biological phenomenon in which an organism produces one or more biochemicals that influence the growth, survival, and reproduction of other organisms. Allelopathy has been the subject of a great deal of research in chemical ecology since the 1930s. The characterization of the factors that influence this phenomenon has barely been explored, mainly due to the complexity of this area. The main aim of the research carried out to date has been to shed light on the importance of these interactions in agroecosystems, especially in relation to the interactions between crops and weeds. Herein we report the characterization of a complete allelochemical pathway involving benzoxazinones, which are known to participate in allelopathic plant defense interactions of several plants of high agronomic interest. The production of the defense chemicals by a donor plant (crop), the route and transformations of the chemicals released into the environment, and the uptake and phytotoxic effects on a target plant (weed) were all monitored. The results of this study, which is the first of its kind, allowed a complete dynamic characterization of the allelopathic phenomenon for benzoxazinones.
PB JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
YR 2014
FD 2014-09
LK http://hdl.handle.net/10498/20307
UL http://hdl.handle.net/10498/20307
LA eng
DS Repositorio Institucional de la Universidad de Cádiz
RD 07-nov-2026