| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to biochemistry, particularly to a transgenic plant, having resistance to corn worms, comprising DNA which codes the Cry1Fa protein, DNA which codes a second protein selected from a group consisting of Cry2Aa and Cry1I, as well as seeds thereof. Also disclosed is a plurality of transgenic plants on a plant field, which includes plants free of the Bacillus thuringiensis gene and a plurality of said transgenic plants; also disclosed is a mixture of seeds, which includes non-transgenic seeds and a plurality of said transgenic seeds. The invention also relates to a method of controlling corn worms by bringing said insect into contact with the Cry1F protein and a second insecticidal protein selected from a group consisting of Cry2Aa with SEQ ID NO:2 and the Cry1I protein.EFFECT: invention provides efficient corn worm control.19 cl, 1 tbl, 1 ex |
