On auxin antagonists: aryl- and aryloxy-acetic acids with a "bulky" alpha-substituent.
D000085:Acetates; D007210:Indoleacetic Acids; D010937:Plant Growth Regulators / Q000037:antagonists & inhibitors*
D000085:Acetates; D007210:Indoleacetic Acids; D010937:Plant Growth Regulators
ACETIC ACID/derivatives; PLANT HORMONES/antagonists