Novel 1,2-dialkylpyrazolium compounds having 3-(or 3,5-)
申请人:American Cyanamid Company
公开号:US04029492A1
公开(公告)日:1977-06-14
There are provided 1,2-dialkylpyrazolium compounds having positioned thereon a 3- or 5-substituted nitrogen-containing heterocyclic group or 3,5-disubstituted nitrogen-containing heterocyclic groups as well as a method for preparing the same. There is also provided a method for the control of undesirable plant species with the above-identified compounds.
1,2-Dialkyl-3(or 3,5)-N-heterocyclic pyrazolium salts or derivatives
申请人:American Cyanamid Company
公开号:US04053610A1
公开(公告)日:1977-10-11
There is provided a method for controlling fungi with a fungicidally effective amount of a 1,2-dialkyl-3(or 3,5)-N-heterocyclic pyrazolium salt. There is also provided a method for protecting living plants from attack by fungi through the application to the foliage of said plants of a fungicidally effective amount of such pyrazolium salt compounds.
1,2-Dialkylpyrazolium compounds having 3-(or 3,5-) nitrogen-containing
申请人:American Cyanamid Company
公开号:US04044013A1
公开(公告)日:1977-08-23
There are provided 1,2-dialkylpyrazolium compounds having positioned thereon a 3- or 5-substituted nitrogen-containing heterocyclic group or 3,5-disubstituted nitrogen-containing heterocyclic groups as well as a method for preparing the same. There is also provided a method for the control of undesirable plant species with the above-identified compounds.