JPS57169408A - Herbicide for paddy field - Google Patents

Herbicide for paddy field

Info

Publication number
JPS57169408A
JPS57169408A JP5439581A JP5439581A JPS57169408A JP S57169408 A JPS57169408 A JP S57169408A JP 5439581 A JP5439581 A JP 5439581A JP 5439581 A JP5439581 A JP 5439581A JP S57169408 A JPS57169408 A JP S57169408A
Authority
JP
Japan
Prior art keywords
weeds
herbicide
paddy field
dithiophosphate
specific
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.)
Granted
Application number
JP5439581A
Other languages
Japanese (ja)
Other versions
JPS5842165B2 (en
Inventor
Takeo Hitotsugi
Yoichi Kosaka
Kichizo Kudo
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.)
SHIYOUWA ROODEIA KAGAKU KK
SUTOUFUAA JAPAN KK
YASHIMA KAGAKU KOGYO KK
Yashima Chemical Industrial Co Ltd
Showa Rhodia Chemical Co
Original Assignee
SHIYOUWA ROODEIA KAGAKU KK
SUTOUFUAA JAPAN KK
YASHIMA KAGAKU KOGYO KK
Yashima Chemical Industrial Co Ltd
Showa Rhodia Chemical Co
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 SHIYOUWA ROODEIA KAGAKU KK, SUTOUFUAA JAPAN KK, YASHIMA KAGAKU KOGYO KK, Yashima Chemical Industrial Co Ltd, Showa Rhodia Chemical Co filed Critical SHIYOUWA ROODEIA KAGAKU KK
Priority to JP5439581A priority Critical patent/JPS5842165B2/en
Publication of JPS57169408A publication Critical patent/JPS57169408A/en
Publication of JPS5842165B2 publication Critical patent/JPS5842165B2/en
Expired legal-status Critical Current

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  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

PURPOSE: To prepare a herbicide for paddy field exhibiting remarkable effect at an application rate safe to paddy rice plant, by using a specific dithiophosphate effective to the annual gramineous and cyperaceous weeds in combination with a specific oxadiazolinone useful as a soil-treating agent.
CONSTITUTION: The objective herbicide for paddy field can be prepared by mixing (A) 1pt.wt. of 0,0-diisopropyl-2-(benzylsulfonamide)ethyl dithiophosphate of formulaIwith (B) preferably 0.1W1.0, especially 0.2W0.5pt. of 5-tert-butyl-3- (2,4dichloro-5-isopropoxyphenyl)-1,3,4-oxadiazolin-2-one. By the combined use of the two compounds, the composition exhibits strong herbicidal effect against annual gramineous or cyperaceous weeds, broad-leaved weeds, and perennial weeds such as bulrush, flatstage, water chestnut, etc. at a low rate of application.
EFFECT: It has long residual life, and prevents the germination of weeds for a long period.
COPYRIGHT: (C)1982,JPO&Japio
JP5439581A 1981-04-13 1981-04-13 Herbicide for rice fields Expired JPS5842165B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5439581A JPS5842165B2 (en) 1981-04-13 1981-04-13 Herbicide for rice fields

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5439581A JPS5842165B2 (en) 1981-04-13 1981-04-13 Herbicide for rice fields

Publications (2)

Publication Number Publication Date
JPS57169408A true JPS57169408A (en) 1982-10-19
JPS5842165B2 JPS5842165B2 (en) 1983-09-17

Family

ID=12969486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5439581A Expired JPS5842165B2 (en) 1981-04-13 1981-04-13 Herbicide for rice fields

Country Status (1)

Country Link
JP (1) JPS5842165B2 (en)

Also Published As

Publication number Publication date
JPS5842165B2 (en) 1983-09-17

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