Yield Gard™, Nature Gard™, Knock Out™

• 20% Non-Bt Refuge, No hybrid restrictions
• 20% Non-Bt Refuge, No Nature Gard™ or Knock Out™ hybrids allowed
• 50% Non-Bt Refuge, No Nature Gard™ or Knock Out™ hybrids allowed
• 50% Non-Bt Refuge, No hybrid restrictions
• Refuge must be within 1/2 mile of Bt corn, 1/4 mile if you want to maintain
  option to spray refuge
• Refuge can be treated if economically justified*. If refuge areas are to be treated for corn borers, microbial Bt foliar sprays are not to be used.

*Check with your seed rep, crop consultant, or extension agent to determine economic justification.

Last reviewed on September 17, 2003