man emptying harvested corn

Qrome® Products

Unlock yield potential and deliver superior insect protection and agronomic performance with Qrome.

Unlock Yield Potential

Our next generation of seed corn products are here. Pioneer® brand Qrome products feature proprietary technology compatible with a broad range of our elite germplasm, giving growers more high-performance product options. Qrome products provide proven above- and below-ground insect protection from pests like European corn borer and corn rootworm. Combined with industry leading seed treatments on high yielding hybrids, Qrome is designed to help you get more out of each acre.

Advanced above and below ground trait technology

Qrome truck unloading corn seed

Proprietary molecular stack technology in Qrome products offers improved integration across a broad range of Corteva Agriscience™ germplasm. Along with a more efficient breeding process, this means more high-performance above and below ground insect control product options.

Enhanced Yield Result

Harvesting a corn field

In extensive research testing across a broad range of Pioneer’s genetic platforms, Qrome delivered a significant yield improvement. In 2018 and 2019 on-farm trials, Qrome products averaged an 11.7 bu/ac1 advantage over all competitive products tested.

Trusted Performance and Protection

midseason corn field

Qrome products include a unique molecular stack of proven Bt proteins from the Herculex® I and Herculex® RW traits, providing enhanced overall agronomic performance.

Along with Pioneer’s most advanced technology for above- and below-ground insect protection, Qrome products deliver outstanding control with two modes of action against corn rootworm.

man walking in midseason corn

Find the Right Product for Every Acre

The best genetics, top trait packages and extensive local field knowledge combine to deliver new products with proven performance consistency across years and environments. Use Pioneer brand corn products to maximize yield potential on every acre.

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My Local Pioneer Team

Our unmatched team of local professionals live and work in your community. They’re ready to help you select products with superior yield potential and provide year-round service and expertise. Have questions? Ask your local Pioneer sales representative today.

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12018 and 2019 Qrome® product performance data is based on the average of 489 locations in the United States and Canada through Nov. 13, 2019 for applicable products with Canadian maturity. Comparisons are against all competitors within a +/- 3 CRM with a minimum of 5 comparisons. Product responses are variable and subject to any number of environmental, disease and pest pressures. Individual results may vary. Multi-year and multi-location data are a better predictors of future performance. DO NOT USE THIS OR ANY OTHER DATA FROM A LIMITED NUMBER OF TRIALS AS A SIGNIFICANT FACTOR IN PRODUCT SELECTION. Refer to or contact a Pioneer sales representative for the latest and complete listing of traits and scores for each Pioneer® brand product.

Grain Marketing: Single events from Optimum® AcreMax®, Leptra™, Qrome® and Optimum® AcreMax® Xtreme products are approved for import into the European Union (EU), however the stacked events are not currently approved. Always follow and adhere to the Corteva Agriscience  Product Use Guide (“PUG”), which requires that you take all affirmative steps within your control to appropriately manage and confirm your grain buyer’s acceptance of the grain being sold and only deliver grain to a purchaser or grain handler that agrees grain and by-products will be marketed in domestic food and feed and export markets where such products are authorized for the specific use. For additional information about the status of regulatory authorizations for these products, including the individual components as well as the trait stacks, please visit or visit to review the EU approval status for specific hybrids marketed in Canada.