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Toxic block

发布时间:2019-03-07 02:02:15来源:未知点击:

Genetically engineered maize that produces the insecticide Bt is less prone to mould. Gary Munkvold of Iowa State University says caterpillars killed by Bt maize spread the spores of moulds and promote infection by wounding plants. Fusarium mould produces toxins called fumonisins, which poison cows and pigs and may be human carcinogens,