Stop Tough Broadleaves from Cluttering Orchard Floors with Rinskor® active
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California tree crop producers can now choose Hulk® CA herbicide, featuring a new active ingredient for the tree crop market, to strengthen their herbicide resistance management efforts. Producers also get reliable control of challenging broadleaf weeds to maintain cleaner orchard floors.
With systemic activity that translocates to key weed-growing points for thorough knockdown, Hulk CA herbicide prevents regrowth of treated weeds and can be integrated into most weed management programs. It is also tank-mix compatible with other herbicides and complements a preemergence or burndown program in the fall or spring.
“We aren’t the only ones excited about Hulk CA herbicide. The tree nut producers we spoke to clearly understand the importance of adding a new active ingredient to their weed control arsenal,” said Daniel Abruzzini, coastal district market development specialist with Corteva Agriscience. “Hulk CA herbicide brings excellent efficacy for reliable control of tough Conyza broadleaf weeds such as hairy fleabane and horseweed.”
Hulk® CA herbicide with Rinskor® active can be applied when the crop is dormant or nondormant, extending the window of application flexibility. This allows Hulk CA herbicide to be added to weed control programs and used year-round.
“Hulk CA herbicide features an active ingredient different from glyphosate, glufosinate and PPO inhibitors, which are frequently used in tree crop production,” Abruzzini said. “It also has a favorable environmental profile. The U.S. Environmental Protection Agency has classified Rinskor active as a reduced-risk herbicide.”
Cleaner orchard floors allow growers to more easily operate irrigation and fertilizer equipment and maximize harvest efficiency. Put Hulk CA herbicide with Rinskor active in your tree nut program, control troublesome broadleaf weeds and share in the success other California orchard managers are having with Hulk CA herbicide.
For more information, visit Corteva.us/HulkCA or contact your local Corteva Agriscience representative.
™ ® Trademarks of Corteva Agriscience and its affiliated companies. Hulk® CA is only registered for sale or use in California. Contact your state pesticide regulatory agency to determine if a product is registered for sale or use in your state. Rinskor® is a registered active ingredient. Always read and follow label directions. ©2025 Corteva. 032861 BR (10/25) CAAG5HULK055