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| AUXIN-TYPE
Synthetic Auxin Growth Regulator Family: Carboxylic acid or pyridine or picolynic acid Example: Clopyralid (Stinger) and picloram (Tordon) Crop Use: Small grains, corn, sugar beets, grass pastures Movement: Downward through plant Potato Injury: Potato injury is similar to that from phenoxyacetic acids such as 2,4D. Typical symptoms are curling of young leaves, "fiddle-neck" leaf appearance. Tuber yields are greatly reduced. In addition, exposure may carry over into seed tubers and affect the following year's crop. |
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