The number of each paper in the list corresponds to the number in the complete list of publications.
Niemeyer, H.M., Pesel, E., Copaja, S.V., Bravo, H.R., Franke, S. & Francke, W. (1989) Changes in hydroxamic acid levels of wheat plants induced by aphid feeding. Phytochemistry 28: 447-449. Download (325Kb)
Pérez, F.J. & Niemeyer, H.M. (1989) Reaction of DIMBOA, a resistance factor from cereals, with papain. Phytochemistry 28: 1597-1600. Download (369Kb)
Pérez, F.J. & Niemeyer, H.M. (1989) Reaction of DIMBOA with amines. Phytochemistry 28: 1831-1834. Download (295Kb)
Niemeyer, H.M., Pesel, E., Franke, S. & Francke, W. (1989) Ingestion of the benzoxazinone DIMBOA from wheat plants by aphids. Phytochemistry 28: 2307-2310. Download (338Kb)
Martos, A. & Niemeyer, H.M. (1989) Dos estudios sobre crianza masal del coccinélido Eriopis connexa Germar. Revista Peruana de Entomología 32: 50-52. Download (359Kb)