| abstract |
To provide a new pesticide. The present invention provides a pesticide containing, as an active ingredient, a new pyridine derivative represented by the formula (I) or its salt: wherein R 1 is alkyl, alkyl cycle, alkoxyalkyl OR 3; R2 is 1H-1, 2, 4- triazol-1-yl which can be substituted, 1H-1, 2, 3-triazol-1-yl which can be substituted, or 4H-1, 2, 4-triazole -4-il which can be substituted; X is alkyl that can be substituted, alkyl cycle that can be substituted, halogen, nitro, etc .; R3 is alkyl that can be substituted, alkyl cycle that can be substituted, alkenyl that can be substituted, alkynyl that can be substituted, etc .; m is an integer from 1 to 4. |