The active ingredient sulfentrazone (herbicide) has been proposed in the tree nut group 14-12. The deadline for comments was August 28, 2017. Federal Register Vol. 82, No. 143. Thursday, July 27, 2017. Pages 34941-34942. Related Articles 3 January 2019New Study Reveals Cashews Have Fewer Calories Than Previously Thought 30 August 2017International Conference on Development of Organic Agriculture 17 November 2017INC at the 9th Golden Cashew Rendezvous