Title:
CONTROL OF PEST
Document Type and Number:
Japanese Patent JP3781873
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method for controlling pests, enabling to decrease energy required for releasing a chemical agent, improve safety and stably control the pests for a long period by spraying the chemical agent containing an active ingredient as fine chemical agent particles into a space under specific conditions.
SOLUTION: This method for controlling pests comprises intermittently spraying a chemical agent containing an active ingredient such as a pyrethroidal insecticide in fine chemical agent particles having particle diameters of ≤20 μm at 90% in a cumulative volume distribution (cumulative volume percent). The time of spraying interval is 3 sec to 60 min, and the chemical agent is sprayed in an active ingredient amount of 0.01-20 mg per 30 m3 of a space. The frequency of an oscillation plate is preferably 100-600 kHz on the spraying.
Inventors:
Toshio Abe
Satoshi Yamazaki
Masaaki Sugiura
Satoshi Yamazaki
Masaaki Sugiura
Application Number:
JP22411797A
Publication Date:
May 31, 2006
Filing Date:
August 20, 1997
Export Citation:
Assignee:
Fumakiller Limited
International Classes:
A01M1/20; A01M7/00; B05B17/06; (IPC1-7): A01M1/20; A01M7/00; B05B17/06
Domestic Patent References:
| JP6024926A | ||||
| JP5068459A | ||||
| JP5000040A | ||||
| JP4371257A |
Attorney, Agent or Firm:
Yoshinori Hosoda