Fuel prices should be down sharply, and chemicals down significantly. If anything, costs should be moving down, but not as fast as commodities. In addition, with the ending of the drought in much of the country, irrigation costs should be lower, and feed, including hay, should be sharply lower.
The biggest problem may be that they treated abnormally high prices as the new normal, and are having problems as prices return to the baseline.
I do agree with glorgau that retail prices haven't yet tracked the wholesale decline.
Do some research and get back to me.