(19)
(11) EP 1 018 876 A1

(12)

(43) Date of publication:
19.07.2000 Bulletin 2000/29

(21) Application number: 98917479.2

(22) Date of filing: 21.04.1998
(51) International Patent Classification (IPC)7: A01N 37/28, A01N 37/52, A01N 43/10, A01N 43/40, A01N 43/60, A01N 43/88, A01N 47/24, A01N 47/28, A01N 47/44
(86) International application number:
PCT/HU9800/039
(87) International publication number:
WO 9847/362 (29.10.1998 Gazette 1998/43)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB IE IT LI NL PT SE
Designated Extension States:
LT LV RO SI

(30) Priority: 22.04.1997 HU 9700792
05.12.1997 HU 9702365

(71) Applicant: BIOREX KUTATO ES FEJLESZTÖ RT.
8201 Veszprém (HU)

(72) Inventors:
  • JEDNAKOVITS, Andrea
    H-2000 Szentendre (HU)
  • GALIBA, Gábor
    H-2462 Martonvásár (HU)
  • ÜRÖGDI, László
    H-1184 Budapest (HU)
  • SZILBEREKY, Jenó
    H-1122 Budapest (HU)
  • MARVANYOS, Ede
    H-1139 Budapest (HU)
  • KOCSY, Gábor
    H-8000 Székesfehérvár (HU)
  • STEHLY, Lászlo
    H-1116 Budapest (HU)
  • BERZY, Tamás
    H-2462 Martonvásár (HU)
  • BARABAS, Mihály
    H-1111 Budapest (HU)
  • CSAKAI, Zita
    H-6090 Kunszentmiklos (HU)
  • TÖRÖK, Magdolna
    H-4700 Mátészalka (HU)

(74) Representative: Schwabe - Sandmair - Marx 
Stuntzstrasse 16
81677 München
81677 München (DE)

   


(54) USE OF HYDROXYLAMINE DERIVATIVES, AND METHOD AND PREPARATIONS FOR INCREASING THE TOLERANCE OF FIELD CROPS AGAINST WEATHER STRESSES