HERCULEX^® RW and YieldGard^® Rootworm (YGRW)

For HERCULEX^® RW and YGRW corn, you must plant a refuge of non-Bt corn or non-corn rootworm resistant Bt corn within or adjacent to the HERCULEX RW or YGRW corn. You must plant no more than 80% of your corn acres with HERCULEX RW or YGRW corn hybrids, planting a minimum 20% of your corn acres as non-Bt corn or non-corn rootworm resistant Bt corn refuge. The refuge may be planted in a variety of configurations within fields or in adjacent fields. The refuge can be separated by a ditch or road, but not by another field. Adjacent refuge fields must be owned or managed by the grower. If perimeter or splitting planter configurations are used for the refuge, the refuge strips must be at least four consecutive rows wide.

Product Use Guide for HERCULEX RW Rootworm Protection

YieldGard IRM Guide

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