COMBINED USE OF Vip3Ab AND Cry1Ab FOR MANAGEMENT OF RESISTANT INSECTS Russian patent published in 2017 - IPC A01H5/00 C12N5/10 C12N15/82 

FIELD: biochemistry.

SUBSTANCE: invention relates to biochemistry, in particular to a transgenic plant, which has resistance to Helicoverpa zea, comprising DNA which codes Vip3Ab1, and DNA which codes Cry1Ab, seeds and cell thereof, as well as to a method of delaying or preventing development of resistance in Helicoverpa zea insects to Cry1Ab and Vip3Ab1 proteins using same. Also disclosed is a set of plants, comprising a plurality of said transgenic plants and non-Bacillus thuringiensis (non-Bt) plants, which do not express transgenic insecticidal proteins, and a mixture of seeds comprising seeds of non-Bt plants and a plurality of said seeds.

EFFECT: invention provides effective control of Helicoverpa zea insects.

11 cl, 3 dwg, 1 tbl, 8 ex