JPS5661305A - Extermination of bursaphelenchus lignicolus - Google Patents

Extermination of bursaphelenchus lignicolus

Info

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
Application number
JP13706479A
Other languages
Japanese (ja)
Inventor
Shiro Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyowa Sangyo Co Ltd
Original Assignee
Kyowa Sangyo Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kyowa Sangyo Co Ltd filed Critical Kyowa Sangyo Co Ltd
Priority to JP13706479A priority Critical patent/JPS5661305A/en
Publication of JPS5661305A publication Critical patent/JPS5661305A/en
Pending legal-status Critical Current

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
JP13706479A 1979-10-25 1979-10-25 Extermination of bursaphelenchus lignicolus Pending JPS5661305A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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