17.7 References

Sterling, T. and Namuth, D. (2004) Auxin and Auxinic Herbicide Mechanism(s) of Action – Part 1 – Introduction http://passel.unl.edu/pages/informationmodule.php?idinformationmodule=1022008824

Heap, I.  The International Survey of Herbicide Resistant Weeds.  Online.  Internet.  Monday, July 30, 2018 .  Available at  www.weedscience.org 
Copyright © 1993- 2018 WeedScience.org All rights reserved. Fair use of this material is encouraged.

Take Action Herbicide Resistance Management – Herbicide Classification Chart

https://www.iwilltakeaction.com/uploads/files/57229-6-final-ta-hrm-classificationposter-lr.pdf

Bugwood Image Database  https://images.bugwood.org/

Loux, M.M., A.F. Dobbels, W.G. Johnson, G.R.W. Nice, T.N. Jordan, and T.T. Bauman. 2018. Weed Control Guide for Ohio, Indiana and Illinois. The Ohio State University Extension and Purdue Extension. Bulletin 789. https://cpb-us-w2.wpmucdn.com/u.osu.edu/dist/7/3461/files/2017/11/2018-weed-guide-with-covers-1mqbvsq.pdf