Sure. So it's really a continuation of some of the themes that we talked about for the first quarter, including the strong North America seed despite the anticipation, obviously, of reduced corn acres. But that's going to continue to be very positive. We're going to see the flow-through and the benefit of that in terms of first half results. There's some improvement that's anticipated in the Crop Protection business, but we're still, as I mentioned, I think, in the prepared remarks, expecting crop to be down both revenue and EBITDA on a year-over-year basis. So we're going to finish -- second quarter is going to be an improvement in the trend line on Crop Protection in terms of the variance from prior year, but not enough to offset that first quarter, so the first half will have -- will be down in that segment on a year-over-year basis.
As you know, we've got only modest improvement included and expected for the biologicals business, that's really going to be much more significant in the second half. The other thing is in terms of the benefit of cost deflation and particularly on the Crop Protection side, as you know, that's really weighted to the second half as well. So the bridge, if you will, to the first half is really, for the most part, a continuation of the themes that we experienced in the first quarter. And then the second half, it really becomes much more of a volume story for both Seed and Crop in much more of the productivity and the live-through, if you will, of the deflation benefit that we anticipate of Crop Protection. So hopefully, that's helpful.
And by the way, just as a reminder, just in terms of our overall guide and kind of a restatement for context is that we're anticipating, again, we stated this at the beginning of the year, and we affirm that in our conversation or comments earlier, which is around an 80-20, if you will, split in terms of EBITDA for the first half. So think of that as flat to slightly down for the first half. Thank you.