Plant Incorporated Protectants (PIPs) in Field Corn --Pioneer Stacked Products 1507 X MON 810 (Cry1F X Cry1Ab) and 1507 X 59122 X MON 810 (Cry1F X Cry34/35Ab1 X Cry1Ab)

Contact: Ann Sibold (sibold.ann@epa.gov), 703 305-6502

EPA-HQ-OPP-2010-0183
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Registration decision for an amendment to the 1507 X MON810 (EPA Reg. No. 29964-7) and 1507 X 59122 X MON810 (EPA Reg. No.29964-8) registrations to reduce to 20% the insect resistance management refuge requirement in cotton-growing regions. EPA is making its risk assessment and revised terms and conditions of registration available for comment. Comments will be accepted through March 6, 2011.