(19)
(11) EP 0 696 887 A1

(12)

(43) Date of publication:
21.02.1996 Bulletin 1996/08

(21) Application number: 94916922.0

(22) Date of filing: 03.05.1994
(51) International Patent Classification (IPC): 
A01N 63/ 04( . )
(86) International application number:
PCT/EP1994/001398
(87) International publication number:
WO 1994/024871 (10.11.1994 Gazette 1994/25)
(84) Designated Contracting States:
BE DE DK FR GB NL

(30) Priority: 04.05.1993 EP 19930107231

(71) Applicant: RESEARCH INSTITUTE FOR PLANT PROTECTION
NL-6700 GW Wageningen (NL)

(72) Inventor:
  • DEN BELDER, Efje
    NL-6705 DB Wageningen (NL)

(74) Representative: Schmidt, Werner, Dr., et al 
Hoechst AG Patent- und Lizenzabteilung Gebäude K 801
D-65926 Frankfurt am Main
D-65926 Frankfurt am Main (DE)

   


(54) BIOLOGICAL CONTROL OF PLANT-PARASITIC NEMATODES USING NEMATOPHAGOUS FUNGI