Dave Anderson
Executive Vice President and Chief Financial Officer at Corteva
Thanks, Chuck, and welcome, everyone, to the call. Let's start on Slide 6, which provides the financial results for the quarter. As Chuck said, as you can see from the numbers, we've started the year strong. 2021 organic sales increased 16%, with gains in both segments and all regions. Global pricing was up 9% with notable increases in Seed and Crop Protection. Crop Protection volume growth was driven by strong early demand in North America and the strength of new products, which delivered approximately $180 million of sales growth year-over-year. We delivered more than $1 billion in operating EBITDA in the quarter, a 15% increase from the same period last year. This is impressive performance given the higher costs incurred in the quarter as a result of inflation. Pricing and productivity more than offset this expected impact as well as an approximate $160 million currency headwind, driven by the Turkish lira and the euro. This improvement translated into almost 100 basis points of margin expansion year-over-year.
Going to Slide 7, you can see the broad-based growth with double-digit organic sales in every region. In North America, organic sales were up 15%, driven by crop protection on early demand for herbicides, including Enlist. Seed volumes were down versus prior year, primarily due to seasonal timing of U.S. Pioneer brand corn deliveries. Both segments delivered notable pricing gains, a testament to the demand for our technology and our ability to price for higher input costs. In Europe, Middle East and Africa, organic sales increased 12% compared to prior year, driven by strong price execution. Local pricing helped to mitigate currency impacts, which was a 13% headwind in the region, due again to the Turkish lira and the euro. Demand remains high for new and differentiated products, including Arylex herbicide and Inatreq fungicide driving 6% Crop Protection volume growth year-over-year. The region overall performed well in the quarter despite the war in Ukraine that started in late February. Speaking of Ukraine, demand was strong in military-free areas for both Crop Protection and seeds.
We did experience some supply constraints in the country due to logistical challenges of importing product. Our local teams were resilient. They were committed to deliver products and support our customers when able to do so. Farmers continue to plant crops and per local estimates may expect more than 70% of Ukraine spring crops will be planted. In Latin America, we delivered 26% organic growth with double-digit volume and price gains. Pricing increased 12% compared to prior year, driven by our price for value strategy coupled with increases to offset rising input costs. Seed volumes increased 11% despite tight supply, driven by Brazil safrinha, while Crop Protection volumes increased 16% and demand for new products, including Isoclast insecticide. Asia Pacific organic sales were up 22% over prior year on both volume and price gains.
Seed volumes increased 49% on the recovery of corn planted area from last year's COVID-related impacts. Crop Protection organic growth of 13% was led by continued demand for new and differentiated products, including Rinskor herbicide and Zorvec fungicide. Let's now move to Slide eight for a detailed review of operating EBITDA performance. First quarter operating EBITDA increased by $130 million to over $1 billion. As I previously covered, strong customer demand drove broad-based organic growth with price and volume gains in all regions. On costs, we incurred approximately $200 million of market-driven cost headwinds in the quarter, driven by higher seed commodity costs, Crop Protection raw material costs as well as freight and logistics. The company realized $80 million in productivity savings in the quarter, which helped to partially offset this impact. Currency was $160 million headwind, again, primarily driven by the Turkish lira and the euro. Stepping back, focused execution by the organization to meet increased customer demand and effectively managing cost headwinds through pricing and productivity resulted in almost 100 basis points of margin improvement for the quarter.
Let's go now to Slide 9, I'd like to expand a little bit more on what we're observing in the current marketplace. Starting with our current planned area assumptions, we are aligned with USDA estimates for a four million-acre reduction in corn or approximately a 4% decline and a corresponding increase in soybean acreage. Additionally, unplanted area assumptions, an important reminder. A one million-acre shift in the market from corn to soybeans in the U.S. represents an approximate $10 million earnings headwind to Corteva. And as Chuck mentioned, we're closely monitoring the pace of planning given the slow start in the U.S. Inflation remains a challenge as we face pressure from rising costs in commodities, energy and raw materials, operational levers, such as pricing and productivity actions are key for us to keep pace with these higher costs. And as you saw, the company recently announced plans to stop production and operations in Russia. Russia represents approximately 2% of total Corteva annual revenue with approximately 75% of that in the Seed segment.
For 2022, we expect an immaterial impact from lost revenue. In addition, we expect charges in the range of $25 million to $75 million in connection with this decision with the majority to be treated as a significant item, therefore, will not be included in our operating results. Currency markets have been volatile to start the year as we saw a relatively broad appreciation of the U.S. dollar. An exception to that is the recent strengthening of the Brazilian real. Looking at the second half of the year, the Brazilian real is our largest foreign currency exposure. And while we've largely hedged the BRL with a rate around 5.50, we do have some sensitivity to currency movements and would see a partial benefit from a strengthened BRL. Now given this backdrop, let's turn to the discussion regarding our outlook. As Chuck covered earlier, we're affirming our full year revenue and earnings guidance for 2022. And as shared last quarter, we expect net sales for the year in the range of $16.7 billion to $17 billion, and we're likely trending towards the higher end of the range.
For the first half, we expect high single-digit reported revenue growth. Turning to EBITDA. We remain on track to deliver between $2.8 billion and $3 billion, a 13% increase over prior year at the midpoint. For the first half, we expect mid-single-digit operating EBITDA growth, given the disproportionate weighting of cost headwinds recognized in the first half. And lastly, we're adjusting our operating EPS guidance to a range of $2.35 per share to $2.55 per share, represents approximately 14% growth over prior year at the midpoint. This increase is largely driven by anticipated lower share count due to the good start we've had in the first quarter on share repurchases. Let's go now to Slide 10, I want to leave you with some of the important takeaways from today's call. First, of course, market demand is strong. And combined with solid execution, it's led to a great start for Corteva, including impressive margin expansion in the quarter. We remain confident in our ability to deliver 2022.
We plan to maintain our track record on capital deployment. We expect to return more than $1.2 billion to shareholders in 2022 in the form of dividends and share repurchases. Additionally, our balance sheet provides capacity for attractive innovation and targeted growth opportunities. Finally, the company has taken very important steps in its strategic road map to accelerate operational performance and drive continued operating EBITDA margin expansion. More to come on this, and we believe these strategies will further differentiate Corteva and position us to deliver increased value in years to come. And finally, on Slide 11, I'd like to provide an update about a significant upcoming event. We're excited to announce that our '22 Investor Day will be held on September 13 at our Global Business and R&D Center in Johnston, Iowa. The management team will provide updates on the company's strategy, our financial framework, along with a special showcase on innovation and our pipeline. Chuck, Tim, Robert, Sam and I all look forward to seeing as many of you as possible at this event in September. And with that, let me turn the call back to Jeff.