Washing and flushing your sprayers.

[rdnk]

An overlooked part of the clean out can be the chem handler. Got caught twice,first time was Liberty after a lot of refine etc. Blamed it on plastic tank contamination. Next time was RR canola same history, proper cleanout with finish rinses of water etc. Thing that tipped me off was did first quarter rndup, field was fine, second field was terrible mess group 2 damage. The second one was loaded from tote via additional valve on handler (my fault I added valve) didnt think to back flush that valve so it had a bit of granules left. Never dawned on me the first time was certain it was tank contamination. So I jumped to a conclusion and ignored what really happened.