Degradation Studies on Benzoxazinoids. Soil Degradation Dynamics of (2 R)-2-O-B-D-Glucopyranosy l-4-hydroxy-(2 H)-1,4-benzoxazin-3(4 H)-one (DIBOA-Glc) and Its Degradation Products, Phytotoxic Allelochemicals from Gramineae

(Macías, Francisco A.; Oliveros, Alberto; Marín, David; Castellano, Diego; Simonet, Ana M. and Molinillo G., José M.)

Structure-Activity Relationship Studies of Benzoxazinones and Related Compounds. Phytotoxicity on Echinochloa crus-galli (L.) P. Beauv

(Macías, Francisco A.; Chinchilla, Nuria; Varela, Rosa M.; Oliveros, Alberto; Marín, David; and Molinillo G., José M.)


Abstract


Echinochloa crus-galli…

Degradation Studies on Benzoxazinoids. Soil Degradation Dynamics of 2,4-Dihydroxy-7-methoxy-(2 H)-1,4-benzoxazin-3(4 H)-one (DIMBOA) and Its Degradation Products, Phytotoxic Allelochemicals from Gramineae

(Macías, Francisco A.; Oliveros, Alberto; Marín, David; Castellano, Diego; Simonet, Ana M. and Molinillo G., José M.)

Contenido



Editorial


Estudios




La memoria filmada: América Latina a través de su cine. El cine como fuente para la historia y recurso pedagógico en la enseñanza de la historia de América.

Abstract

Aim We tested the hypothesis that exclusion from fire and cattle is responsible for the increase in tree cover in open savanna vegetation.

Location Four plots in open savanna vegetation from the Calabozo region in central Venezuela…

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