JPS5661305A - Extermination of bursaphelenchus lignicolus - Google Patents
Extermination of bursaphelenchus lignicolusInfo
- Publication number
- JPS5661305A JPS5661305A JP13706479A JP13706479A JPS5661305A JP S5661305 A JPS5661305 A JP S5661305A JP 13706479 A JP13706479 A JP 13706479A JP 13706479 A JP13706479 A JP 13706479A JP S5661305 A JPS5661305 A JP S5661305A
- Authority
- JP
- Japan
- Prior art keywords
- agent
- pine tree
- treatment
- ethylthiomethone
- fall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: In subjecting the root sphere of a pine tree to soil treatment with an organic phosphorus agent, ethylthiomethone, to exterminate Bursaphelenchus Lignicolus safely and effectively, by treating it dividedly not less than twice in fall and next spring or more in such a way that a total amount of the treatment comes to a specific value.
CONSTITUTION: The root sphere of a pine tree is subjected to soil treatment with an organic phosphorus agent, ethylthiomethone [0,0 ditheyl-S-2-(ethylthio)ethylphosphorodithioate] devidedly not less than twice in fall treatment and next spring treatment or more in such a way that a total amount based on 10cm diameter of a pine tree root comes to 50W150g, so that the pine tree root absorbs ethylthiomethone to exterminate Bursarhelenchus Lignicolus. Since in this method an amount of agent of one treament is small, there is no fear of residue of the agent in the soil and effluence, and it is safe. In fall the pine tree root absorbs the agent especially well, so it is effective, and since the application of almost all the agent in a season when it rains little is possible, this method is safe with respect to the effluence of the gent.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13706479A JPS5661305A (en) | 1979-10-25 | 1979-10-25 | Extermination of bursaphelenchus lignicolus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13706479A JPS5661305A (en) | 1979-10-25 | 1979-10-25 | Extermination of bursaphelenchus lignicolus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5661305A true JPS5661305A (en) | 1981-05-26 |
Family
ID=15190040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13706479A Pending JPS5661305A (en) | 1979-10-25 | 1979-10-25 | Extermination of bursaphelenchus lignicolus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5661305A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003011032A1 (en) * | 2001-07-26 | 2003-02-13 | Ishihara Sangyo Kaisha, Ltd. | Composition for controlling pest parasitic on tree |
-
1979
- 1979-10-25 JP JP13706479A patent/JPS5661305A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003011032A1 (en) * | 2001-07-26 | 2003-02-13 | Ishihara Sangyo Kaisha, Ltd. | Composition for controlling pest parasitic on tree |
KR100883253B1 (en) * | 2001-07-26 | 2009-02-10 | 이시하라 산교 가부시끼가이샤 | Composition for Controlling Pest Parasitic on Tree |
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