Table 4.

GM HT maize: summary of active ingredient usage and associated EIQ changes 1996–2018.

Country	Change in active ingredient use (million kg)	% change in amount of active ingredient used	% change in EIQ indicator
US	−228.4	−9.5	−13.2
Canada	−6.4	−9.7	−17.8
Argentina	+5.8	+3.0	−4.7
South Africa	−1.9	−1.6	−7.4
Brazil	−8.1	+1.7	−9.1
Uruguay	+0.08	+2.5	−7.2
Vietnam	−0.03	−0.1	−1.3
Philippines	−3.0	−17.7	−36.0
Colombia	−0.3	−13.1	−22.3
Aggregate impact: all countries	−242.3	−7.3	−12.1

Notes:

Negative sign = reduction in usage or EIQ improvement. Positive sign = increase in usage or worse EIQ value

Paraguay not included due to lack of data