Their goal was to evaluate if genetically modified rice was helping farmers reduce pesticide use in the fields, Increasing yield and having any incomparable health effects on the farmers growing the genetically modified rice strains.They examined data from field trials about two genetically modified rice strains: the very Xianyou 63, Created to be resistance against rice stem borer and leaf roller through insertion of a Bacillus thuringiensis (Bt) gene, And the Youming 86 vary, Which is insect resistant due to preliminaries of a resistance gene from the cowpea plant. }