Provides genetically modified plants, plant cells, seeds, and plant components that are resistant to ovarian and collectible infections, including polynucleotide sequences that encode current insecticide proteins. In addition, it provides:methods to detect the presence of polynucleotides or proteins present in a biological sample and pest control methods of beetles and lepidopterans using any of the insecticidal proteins of the TIC3668 type. Claim 1: An isolated recombinant polynucleotide molecule encoding an insect inhibitor polypeptide containing an amino acid sequence selected from the group consisting of SEQ ID No. 25, SEQ ID No. 23, SEQ ID No. 24, SEQ ID No. 26, SEQ ID No. 27, SEQ ID No. 28, SEQ ID No. 29,SEQ ID No. 30 and SEQ ID No. 31. Claim 2: That the isolated recombinant polynucleotide molecule of claim 1 contains: a) a nucleotide sequence selected from the group consisting of SEQ ID No. 37, SEQ ID No. 33, SEQ ID NO. 35, SEQ ID No. 39, SEQ ID No. 41, SEQ ID No. 43, SEQ ID No. 45, SEQ ID No. 47, SEQ ID No. 49, SEQ ID No. 64, SEQ ID No. 65, SEQ ID No. 66, SEQ ID No. 67, SEQ ID No. 68, SEQ ID No. 69, SEQ ID No. 70,SEC ID N 71 y SEC ID N 72 o (b) una secuencia de nucle tidos que se hibride en condiciones rigurosas al (i) el complemento inverso de la secuencia de nucle tidos desde la posici n 4 a la 885 de una secuencia seleccionada del See sec ID No.58, SEC ID No.59, SEC ID No.60 and SEC ID No.61； these stringent conditions should include a 4-12 hour application rate of 50% in methadone.1 M de NaCl y 1 25 de SDS a 37 C y un lavado en 0 1 X SSC entre 60 C y 65 C Reivindicaci n 4 Un polip ptido recombinante inhibidor de insectos codificado por la mol cula de polinucle tidos del reclamo 1 Reivindicaci n 11Se proporcionan plantas transgénicas, células de plantas, semillas y partes de plantas resistentes a una infestación de lepidópteros y coleópteros, las cuales contienen secuencias de polinucleótidos que codifican proteínas insecticidas de la presente. Se proporc
