JPS5735504A - Herbicide - Google Patents
HerbicideInfo
- Publication number
- JPS5735504A JPS5735504A JP11212680A JP11212680A JPS5735504A JP S5735504 A JPS5735504 A JP S5735504A JP 11212680 A JP11212680 A JP 11212680A JP 11212680 A JP11212680 A JP 11212680A JP S5735504 A JPS5735504 A JP S5735504A
- Authority
- JP
- Japan
- Prior art keywords
- active agent
- surface active
- alkyl
- salt
- herbicide
- 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
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
PURPOSE: To prepare a herbicide having high stability at high temperature and low temperature, storable for a long period, and having improved herbicidal activity, by compounding a quaternary bipyridylium salt with a spreader consisting of a specific nonionic surface active agent and a soecific cationic surface active agent which are soluble uniformly in the salt.
CONSTITUTION: The herbicidal activity of a quaternary bipyridylium salt can be improved by compounding 100pts.wt. of a quaternary bipyridylium salt such as 1,1- dimethl-4,4'-bipyridylium di(methylsulfate), etc. with 1W30pts.wt. of a spreader consisting of a mixture of a nonionic surface active agent of formula I (R is 6W22C alkyl, alkenyl, etc.) and a cationic surface active agent of formula II (R2 is 8W22C alkyl or alkenyl; R3 is 1W3C alkyl; l+m is 2W20; X is anion). The herbicide is harmless to crops and effective to weeds such as large crab-grass having adverse effect to the growth of crops. It has low toxicity and high safety.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11212680A JPS5735504A (en) | 1980-08-13 | 1980-08-13 | Herbicide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11212680A JPS5735504A (en) | 1980-08-13 | 1980-08-13 | Herbicide |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5735504A true JPS5735504A (en) | 1982-02-26 |
Family
ID=14578840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11212680A Pending JPS5735504A (en) | 1980-08-13 | 1980-08-13 | Herbicide |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5735504A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5992301A (en) * | 1982-11-18 | 1984-05-28 | Sony Magnescale Inc | Position detector |
CN103209588A (en) * | 2010-09-03 | 2013-07-17 | 花王株式会社 | Method for producing agricultural crop |
-
1980
- 1980-08-13 JP JP11212680A patent/JPS5735504A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5992301A (en) * | 1982-11-18 | 1984-05-28 | Sony Magnescale Inc | Position detector |
CN103209588A (en) * | 2010-09-03 | 2013-07-17 | 花王株式会社 | Method for producing agricultural crop |
US10188101B2 (en) | 2010-09-03 | 2019-01-29 | Kao Corporation | Method for producing an agricultural product |
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