Table 1. Number of two-parent families tested and positive lines of S. frugiperda (those with any offspring that survived on MON 89034 maize) identified using F2 screen method.
Insect population | County/State | Year | Host source | F2 lines tested | Positive F2 lines |
---|---|---|---|---|---|
BA27 | São Desidério, BA | 2012 | Cry1F maize | 99 | 41 |
BA31 | Luís Eduardo Magalhães, BA | 2012 | non-Bt maize | 56 | 17 |
GO22 | Montividiu, GO | 2012 | non-Bt maize | 74 | 7 |
GO23 | Caiapônia, GO | 2012 | non-Bt maize | 56 | 1 |
MT19 | Sinop, MT | 2012 | non-Bt maize | 26 | 0 |
MT20 | Campo Novo do Parecis, MT | 2012 | non-Bt maize | 34 | 0 |
MS11 | São Gabriel do Oeste, MS | 2012 | non-Bt maize | 51 | 4 |
MS12 | Chapadão do Sul, MS | 2012 | non-Bt maize | 21 | 1 |
MS13 | Dourados, MS | 2012 | non-Bt maize | 27 | 0 |
PR34 | Sabáudia, PR | 2012 | non-Bt maize | 69 | 4 |
PR38 | Campo Mourão, PR | 2012 | non-Bt maize | 39 | 0 |
Total | - | 552 | 75 |