Pesticide concentrations found in talc samples removed from planter following planting with treated and untreated maize seed, all concentrations shown are expressed as parts per million.¹^,²

1<p>ND  =  Not detected.</p>2<p>**, ***  =  Talc samples taken following planting of treated and untreated sections of experimental fields, respectively, in 2010.</p

Pesticide concentrations found in pollen removed from maize anthers at anthesis. Samples were taken from the experimental field where hives were placed. All concentrations shown are expressed as parts per billion.¹

1<p>ND = Not detected.</p

Pesticide concentrations found in/near apiary colonies during planting period in 2011, all concentrations shown are expressed as parts per billion.¹

<p>When two aliquots of the same sample were analyzed the results are expressed as ± the standard deviation of the two analyses.</p>1<p>ND = Not detected.</p

Pesticide concentrations found in pollen samples removed from returning foragers of hives placed adjacent to maize fields at planting, all concentrations shown are expressed as parts per billion.¹

1<p>ND = Not detected.</p