Third Amendment to Contract Alfalfa Production Services Agreement between the Registrant and Pioneer Hi-Bred International, Inc., dated December 21, 2017

This Agreement shall be effective as of the date first written above and, unless terminated as set forth below in Section 15(B) or Section 15(C), shall continue until the earlier of (i) the date on which the parties shall execute and close under the Second APSA (as such term is defined in the APSA) or (ii) February 28, 2018; provided, however, that upon the prior written consent of Contractor and Pioneer, this Agreement may continue until March 31, 2018. Notwithstanding anything herein to the contrary, the parties acknowledge and agree that from December 31, 2017 through the expiration or earlier termination of this Agreement: (i) Contractor shall only conduct activities to complete the Production Services (exclusive of any Field Services) with respect to the 2017 Contracted Amounts; provided, that if Contractor and Pioneer agree in writing that this Agreement may continue until March 31, 2018, Contractor may, to the extent necessary, continue to complete seed treatment, coating and packaging of the 2017 Contracted Amounts (and no other Production Services without the written consent of Pioneer) through such date; (ii) Contractor shall not further engage in any future production with respect to any Alfalfa Varieties; (iii) Contractor shall not enter into any new, or amend, modify or terminate any existing Grower Contract or New Grower Contract without the prior written instruction or consent of Pioneer (including the instruction provided to Contractor pursuant to the letter from Pioneer dated November 13, 2017); (iv) except as expressly set forth in Section 9, no compensation shall be due and payable by Pioneer with respect to the performance by Contractor of the services under the Agreement during the period commencing January 1, 2018 and ending on the expiration or earlier termination of this Agreement; and (v) except as expressly set forth in Section 15(D), Contractor shall, in all events, remain liable for, and shall satisfy, pay and discharge, all amounts due and payable to any grower under any Grower Contract or New Grower Contract, in each case, pursuant to the terms of such agreements.