David Anderson
Executive Vice President and Chief Financial Officer at Corteva
Thanks, Chuck, and welcome, everyone, to the call. Let's start on slide six, which provides the financial results for the quarter and the half. You can see from the numbers here, sales and operating EBITDA for the first half were down slightly from prior year, although a little better than our latest estimate, driven by a strong finish in North America seed's season. Briefly touching on the quarter, organic sales were up 2% compared to prior year, with gains in both Seed and Crop Protection. Pricing for the quarter was up 2%, with gains in seed partially offset by continued competitive pressure in Crop Protection. Second quarter volumes were flat with volume gains in Crop Protection, led by Latin America and North America, offset by seed volume declines in North America due to the first quarter and second quarter timing. Top line growth and continued productivity and cost actions translated to earnings growth of 10% in the quarter in nearly 250 basis points of margin expansion compared to prior year.
Now focusing on the half. As a result of the tough first quarter, organic sales were down 2% with seed growth offset by Crop Protection. Seed pricing gains were mid-single digit compared to prior year and offset by seed volume declines, which were driven by lower planted area in EMEA and in Asia. Crop Protection price and volume were both down in the half in competitive market dynamics and the really tough comp of the first quarter of 2023. The top line performance translated into operating EBITDA of approximately $2.95 billion for the half, down slightly compared to prior year. Seed pricing, the benefits from improved net royalty expense and productivity savings drove nearly 60 basis points of margin expansion.
Let's now go to slide seven and review sales by segment. Seed net sales were up 2% in the half versus prior year. Organic sales were up 4% on broad-based pricing gains as we continue to price for value. Global seed pricing was up 5%, with gains in every region and across the portfolio. In Crop Protection, both net sales and organic sales were down 11% in the half. Pricing was down 4% compared to prior year, driven by competitive price pressure end market dynamics. Crop Protection pricing in EMEA was up 2%, largely in response to currency. Crop Protection volumes were down in the half, although we did see volume growth of 6% in the second quarter. Demand for new products in spinosyns drove volume gains over last year, and importantly, we continue to expect volume growth in the second half driven largely by Brazil.
With that, let's go to slide eight for a summary of the first half operating EBITDA performance. For the half, operating EBITDA was just under our record first half 2023 to just over $2.95 billion. Pricing gains coupled with improvement in net royalties and productivity actions were offset by volume declines in cost and currency headwinds. Higher seed commodity costs and Crop Protection inflation on input costs, reflecting the sell-through of higher cost inventory were more than offset by benefits from reduced net royalty expense and productivity savings. SG&A for the half was up 1%, including an additional $25 million of spend compared to prior year related to Biologicals acquisitions. Excluding these costs, SG&A would have been approximately flat versus last year despite merit and inflation.
Let's now go to slide nine and transition to the updated outlook for the year. The updated full year guidance reflects the current Seed and Crop Protection markets and the best judgment of our key variables for the second half. We now expect net sales to be in the range of $17.2 million to $17.5 billion or up 1% at the midpoint. The lower guidance in revenues is primarily due to North America and EMEA Crop Protection price and volume in the first half of the year in the updated second half BRL to U.S. dollar assumptions. Operating EBITDA is now expected to be in the range of $3.4 billion to $3.6 billion, 4% compared to prior year at the midpoint. The updated guidance is driven by lower top line growth, partially offset by less discretionary spending.
We also now expect a cost tailwind for the year driven by improved royalty expense, Crop Protection raw material deflation and productivity benefits. And while we still expect increased R&D and SG&A for the year, the increases will be more modest than our prior guidance. With the strength of Seed performance in the first half and Crop Protection volume and cost improvement in the second half of the year, we now expect operating EBITDA margin for the year of approximately 20% at the midpoint of guidance, or approximately 55 basis points of margin expansion over last year. Operating EPS is expected to be in the range of $2.60 to $2.80 per share, roughly flat versus last year at the midpoint.
The change in EPS from our prior guidance primarily reflects lower earnings at the midpoint. We're reaffirming our free cash flow guidance of $1.5 billion to $2 billion or approximately $1.75 billion at the midpoint, and cash flow to EBITDA conversion rate of 45% to 50% for the full year '24. And finally, we're on track to complete $1 billion of share repurchases for the year, including $500 million completed during the first half. We also recently announced a 6.25% increase in the annual dividend, consistent with the dividend growth strategy. Now both of these are testimony to the strength of our balance sheet and the cash flow outlook.
Going now to slide 10. Let's look at the key drivers for the first half performance in the setup for the remainder of the year. Again, the first half results were overall slightly ahead of our expectations, driven by the strength of the Seed business. North America delivered an impressive performance, with 4% growth in organic sales compared to prior year despite the 3% reduction in U.S. corn acres. Crop Protection first half results were impacted by competitive market pressures. Overall Crop Protection industry conditions have begun to improve, but not yet fully stabilized. Crop Protection experienced low single-digit rate inflation on input costs through the first half. Those market-driven cost headwinds were offset by benefits related to reduced Seed net royalty expense and productivity actions. SG&A and R&D, as expected, were up modestly compared to last year. Now if you turn to the right side of slide 10, regarding the second half of the year, our assumptions are largely consistent with what we shared with you in early May. In Seed, we expect a rebound in Brazil safrinha corn area after a reduction in the 2023, 2024 season. However, an additional risk in Latin America is Argentina planted area due to corn stock. Crop Protection volume gains will drive much of the growth in the second half with pricing expected to remain challenged. Our assumption is for volume growth versus prior year, led by Brazil and demand for new products and biologicals.
Importantly, the order book for the second half Crop Protection sales in Brazil is trending ahead of last year. Available data suggests channel inventories are trending down. These data points are positive signals that the market is moving towards more stabilization and supports the assumptions for volume growth in the second half. And as you know, we expect to see input cost deflation in Crop Protection during the second half of the year. Coupled with productivity and cost actions, we anticipate a cost tailwind for Crop Protection. And as a reminder, we expect an increase in the SG&A spend for the full year '24 driven by normalized bad debt and compensation accruals, and we'll also continue to increase the investment in R&D. So the balance of improved Crop Protection market conditions in Brazil and the continued focus on cost controls will drive second half growth. It's important to point out the allocation of earnings between third and fourth quarters. We expect normal earnings pattern for the second half, which implies an operating EBITDA loss in the third quarter and therefore, all of the second half earnings delivered in the fourth quarter.
So let's now go to lide 11 and summarize the key takeaways. First, operating EBITDA performance for the first half was largely in line with expectations, led by the strength of the Seed business. Regarding the full year, driven mostly by the current market dynamics in Crop Protection, we're updating our full year guidance, but still on track for sales and earnings growth in 2024. Seed momentum continued through the first half, driven by the strength of the portfolio and strong demand for our latest technologies, particularly in North America with market share captured in both corn and soybean. Overall, it's been an impressive first half for the Seed business and continuing a strong trend by Seed.
Looking forward to the second half of the year, Crop Protection volume gains in Latin America and cost improvement from raw material deflation and productivity actions will drive much of the year-over-year EBITDA growth. And finally, the strong first half cash flow results keep us on track to deliver the midpoint of our free cash flow guidance range of $1.75 billion or approximately 50% conversion rate. And with that, let me turn it back over to Kim.