DUAL CULTURE OF SPINACIA OLERACEA AND PERONOSPORA SPINACIAE IN VITROSCHUM A.1980; REUNION EUCARPIA, SECTION LEGUMES/1980/VERSAILLES; FRA; VERSAILLES: INRA; DA. 1980; PP. 110Conference Paper

REGENERATION VON KALLUS AUS MESOPHYLL-PROTOPLASTEN VON CHRYSANTHEMUM MORIFOLIUM RAMAT = REGENERATION DE CALS A PARTIR DE PROTOPLASTES DU MESOPHYLLE DE CHRYSANTHEMUM MORIFOLIUM RAMATSCHUM A; PREIL W.1981; GARTENBAUWISSENSCHAFT; DEU; DA. 1981; VOL. 46; NO 2; PP. 91-93; ABS. ENG/FRE/RUS; BIBL. 12 REF.Article

COMPETITION PHENOMENA BETWEEN THE THREE PATHOTYPES OF PERONOSPORA SPINACIEA LAUB. AS A POSSIBLE TOOL FOR THE ELIMINATION OF PATHOGENIC RACES BY CONTROLLED CULTIVATION OF HOST VARIETIESSCHUM A; REIMANN PHILIPP R.1982; Z. PFLANZENZUECHT.; ISSN 0044-3298; DEU; DA. 1982; VOL. 88; NO 1; PP. 13-24; BIBL. 2 P.Article

Einfluss des Kupferernährungszustandes der Mutterpflanzen auf die Polyphenoloxidaseaktivität und die in vitro-Sprossregeneration bei Infloreszenzexplantaten von Gerbera jamesonii = Effet du taux de nutrition cuivrique de la plante mère sur l'activité de la polyphénoloxydase et la régénération in vitro d'explants d'inflorescence de G.j = Effect of copper fertilization level during stock plant cultivation on polyphenoloxidase activity and in vitro shoot regeneration from capitulum explants of Gerbera jamesoniiSCHUM, A; FORCHTHAMMER, L; FISCHER, P et al.Gartenbauwissenschaft. 1988, Vol 53, Num 6, pp 263-269, issn 0016-478XArticle

Foraging areas and foraging behavior in the notch-eared bat, Myotis emarginatus (Vespertilionidae)KRULL, D; SCHUM, A; METZNER, W et al.Behavioral ecology and sociobiology (Print). 1991, Vol 28, Num 4, pp 247-253, issn 0340-5443, 7 p.Article

Plant regeneration from protoplasts of Allium porrum LSCHUM, A; JUNGE, H; MATTIESCH, L et al.Gartenbauwissenschaft. 1994, Vol 59, Num 1, pp 26-30, issn 0016-478XArticle

Regeneration of dihaploids via gynogenesis in Allium porrum LSCHUM, A; MATTIESCH, L; TIMMANN, E.-M et al.Gartenbauwissenschaft. 1993, Vol 58, Num 5, pp 227-232, issn 0016-478XArticle