The Environmental Protection Agency (EPA) is considering a proposal to phase out single trait Bt corn hybrids within three years as part of a plan to delay further development of above-ground insect resistance. Pyramid hybrids that don’t contain Syngenta’s Vip3a (Agrisure Viptera) protein could be restricted within five years,...
EPA considers phase out of Bt corn hybrids to slow resistance
10/19/2020 9:26:48 AM
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