EPA Finalizes 12-Year Registration Review of Tomato Fruit-Set Regulator 4-CPA
28 September 2026, Washington, D.C.: The US Environmental Protection Agency has completed its registration review of 4-CPA (4-chlorophenoxyacetic acid), a plant
Read More
4-CPA
EPA Finalizes Registration Review of Niche Growth Regulator 4-CPA
28 September 2026, Washington, D.C.: The US Environmental Protection Agency has closed out its registration review of 4-CPA (4-chlorophenoxyacetic acid), a
Read More