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Title:
METHOD OF THE UTILIZATION OF BACTERICIDAL COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2000/065914
Kind Code:
A1
Abstract:
A method of the utilization of a bactericidal composition characterized by treating seeds of a subject plant or a cultivation carrier for sowing the subject plant with an effective amount of a composition containing, as the active ingredient, one or more member selected from among 1,2,3-thiadiazole derivatives represented by general formula (I) and salts thereof: wherein R?1¿ represents H, (C¿1-6?)alkyl or C¿3-7? cycloalkyl; and R?2¿ represents CO-Y-R?3¿ (wherein R?3¿ represents H, (halo)(C¿1-20?)alkyl, (halo)(C¿2-20?)alkenyl, (substituted) carbamoyl (C¿1-6?)alkyl, (substituted) phenyl, (substituted) phenyl (C¿1-6?)alkyl, a 5- to 6-membered heterocycle having one or more hetero atoms selected from among O, S and N, etc.). This method is superior in the effect of controlling disease injury such as $i(Pyricularia orizae) to the foliage application treatment.

Inventors:
TAJIMA SOHKICHI (JP)
UCHIKUROHANE TOHRU (JP)
BABA KOJI (JP)
TAKEMOTO TSUYOSI (JP)
YAMAMOTO YOSHINOBU (JP)
Application Number:
PCT/JP2000/002814
Publication Date:
November 09, 2000
Filing Date:
April 28, 2000
Export Citation:
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Assignee:
NIHON NOHYAKU CO LTD (JP)
TAJIMA SOHKICHI (JP)
UCHIKUROHANE TOHRU (JP)
BABA KOJI (JP)
TAKEMOTO TSUYOSI (JP)
YAMAMOTO YOSHINOBU (JP)
International Classes:
A01N43/82; (IPC1-7): A01N43/82; A01N43/90
Domestic Patent References:
WO1996029871A21996-10-03
WO1999023084A11999-05-14
Foreign References:
EP0361362A11990-04-04
JPH03236368A1991-10-22
EP0976326A12000-02-02
JP2000169461A2000-06-20
JPH11310507A1999-11-09
JPH11140064A1999-05-25
Other References:
See also references of EP 1175834A4
Attorney, Agent or Firm:
Asamura, Kiyoshi (New Ohtemachi Building 2-1 Ohtemachi 2-chome Chiyoda-ku, Tokyo, JP)
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