JPS5738706A - Herbicide for rice paddy - Google Patents

Herbicide for rice paddy

Info

Publication number
JPS5738706A
JPS5738706A JP10370180A JP10370180A JPS5738706A JP S5738706 A JPS5738706 A JP S5738706A JP 10370180 A JP10370180 A JP 10370180A JP 10370180 A JP10370180 A JP 10370180A JP S5738706 A JPS5738706 A JP S5738706A
Authority
JP
Japan
Prior art keywords
herbicide
formula
weeds
phenacyloxypyrazole
dichlorobenzoyl
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
JP10370180A
Other languages
Japanese (ja)
Other versions
JPS6242885B2 (en
Inventor
Takeo Hitotsugi
Fumio Tomita
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.)
YASHIMA KAGAKU KOGYO KK
Yashima Chemical Industrial Co Ltd
Original Assignee
YASHIMA KAGAKU KOGYO KK
Yashima Chemical Industrial 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 YASHIMA KAGAKU KOGYO KK, Yashima Chemical Industrial Co Ltd filed Critical YASHIMA KAGAKU KOGYO KK
Priority to JP10370180A priority Critical patent/JPS5738706A/en
Publication of JPS5738706A publication Critical patent/JPS5738706A/en
Publication of JPS6242885B2 publication Critical patent/JPS6242885B2/ja
Granted legal-status Critical Current

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  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

PURPOSE: The titled herbicide that contains a combination of 1,3-dimethyl-4-(2,4- dichlorobenzoyl)-5-phenacyloxypyrazole and a specific ethyl dithiophosphate as active ingredients, thus developing excellent synergism.
CONSTITUTION: 1,3-Dimethyl-4-(2,4-dichlorobenzoyl)-5-phenacyloxypyrazole of formula I, which shows a little insufficient effect against annual weeds but high effect against prennial weeds by absorption through plumules and roots from the period before germination to immediately after germination, is combined with 0,0-diisopropyl-S-[2-(banzenesulfonamide)-ethyldithiophosphate], which can characteristically kill annual weeds such as Livid Amaranth or umbrella sedges, at a weight ratio of 0.5W1.5 the compound of formula II to that of formula I. The resultant herbicide shows no injure to rice plant and keeps its effect for a long period from before rice-planting to the growing season.
COPYRIGHT: (C)1982,JPO&Japio
JP10370180A 1980-07-30 1980-07-30 Herbicide for rice paddy Granted JPS5738706A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10370180A JPS5738706A (en) 1980-07-30 1980-07-30 Herbicide for rice paddy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10370180A JPS5738706A (en) 1980-07-30 1980-07-30 Herbicide for rice paddy

Publications (2)

Publication Number Publication Date
JPS5738706A true JPS5738706A (en) 1982-03-03
JPS6242885B2 JPS6242885B2 (en) 1987-09-10

Family

ID=14361056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10370180A Granted JPS5738706A (en) 1980-07-30 1980-07-30 Herbicide for rice paddy

Country Status (1)

Country Link
JP (1) JPS5738706A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441872A (en) * 1977-08-12 1979-04-03 Ishihara Sangyo Kaisha Ltd Pyrazole derivative and herbicide containing the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441872A (en) * 1977-08-12 1979-04-03 Ishihara Sangyo Kaisha Ltd Pyrazole derivative and herbicide containing the same

Also Published As

Publication number Publication date
JPS6242885B2 (en) 1987-09-10

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