Title:
PREVENTION OF VIOLET SPOT GENERATION OF SYNTHETIC LAWN GRASS BREED AND AGENT FOR PREVENTION, AND PREVENTION OF WINTER DISCOLORATION OF COLD DISTRICT TYPE LAWN GRASS AND AGENT FOR PREVENTION
Document Type and Number:
Japanese Patent JP3179742
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To effectively prevent the generation of violet spots appearing in a synthetic lawn grass breed such as bent grass in winter or the discoloration of a cold district type lawn grass such as blue grass.
SOLUTION: This violet spot generation-preventing agent or winter period discoloration-preventing agent contains glycine betaine as an active ingredient in the form of an aqueous solution or the like. The spraying of the violet spot generation-preventing agent or winter period discoloration-preventing agent on lawn grasses in autumn to winter enables to increase the contents of the betaine in the plant bodies and effectively prevent the generation of the violet spots and the discoloration of the lawn grasses in winter.
Inventors:
Takashi Sato
Nobuyoshi Masuda
Masahiko Arai
Takashi Yamamoto
Nobuyoshi Masuda
Masahiko Arai
Takashi Yamamoto
Application Number:
JP22901797A
Publication Date:
June 25, 2001
Filing Date:
August 26, 1997
Export Citation:
Assignee:
ITO EN Co., Ltd.
International Classes:
A01N37/44; (IPC1-7): A01N37/44
Domestic Patent References:
| JP1052169A | ||||
| JP10262457A | ||||
| JP1228416A | ||||
| JP63179803A | ||||
| JP5293570A | ||||
| JP489406A | ||||
| JP5634608A | ||||
| JP1135702A | ||||
| JP6107511A | ||||
| JP3624025B1 | ||||
| JP11505517A |
Attorney, Agent or Firm:
Saburo Takeuchi (1 person outside)