发明名称 |
Method for killing insects by heating fumigation |
摘要 |
In a method for knock down of injurious insects or for freeing a particular environment therefrom by heating fumigation comprising dipping a part of a porous absorptive wick in an insecticidal solution to allow it to absorb the solution and indirectly heating said wick around the top to fumigate the absorbed insecticidal solution, a method for knock down of injurious insects or for freeing a particular environment therefrom, which comprises exposing the insects to the vapor, characterized in that a C12-C18 aliphatic saturated hydrocarbon solution containing as an active ingredient 2-methyl-4-oxo-3-(2-propynyl)cyclopent-2-enyl chrysanthemate is used as said insecticidal solution, a porous absorptive wick prepared by caking a powdery inorganic substance with a binding agent is used as said porous absorptive wick, and besides that said absorptive wick is indirectly heated around the top to a temperature in a range of from 105 DEG to 130 DEG C.
|
申请公布号 |
US4745705(A) |
申请公布日期 |
1988.05.24 |
申请号 |
US19870073459 |
申请日期 |
1987.07.15 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
YAMAMOTO, SHINOBU;OKADA, KUNIHIRO;OHI, SATOSHI;OYAMA, SHIRO;TAKEI, YASUHARU |
分类号 |
A01M1/20;A01N25/18;A01N53/00;A01N53/02;(IPC1-7):A01M13/00 |
主分类号 |
A01M1/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|