d="par0005">We compared distance-based and process model (MAPOD®) based coexistence methods.
dd><dt class="label">•dt><dd>d="par0010">The process model-based coexistence method allowed a higher percentage of GM maize.
dd><dt class="label">•dt><dd>d="par0015">The model-based method followed the farmer’s field intended allocations more closely.
dd><dt class="label">•dt><dd>d="par0020">The use of MAPOD® resulted in better discrimination and greater flexibility.
dd>dl>