ign="left">ug/l, mg/kg, g/m2</td>
</tr>
<tr class="odd">
<td align="left">concentration_type</td>
<td align="left">active ingredient, formulation, total</td>
</tr>
<tr class="even">
<td align="left">chemical_role</td>
<td align="left">pesticide, herbicide, insecticide</td>
</tr>
<tr class="odd">
<td align="left">chemical_class</td>
<td align="left">amide, aromatic, organochlorine</td>
</tr>
<tr class="even">
<td align="left">taxa</td>
<td align="left">species, genus, Fusarium oxysporum</td>
</tr>
<tr class=