3 results about "Solanaceae" patented technology

This invention discloses a strain of Acinetobacter piterum and its application in the control of bacterial wilt in tomatoes. The Acinetobacter piterum provided by this invention (… Acinetobacter pittii Acinetobacter pituitaria BB307, with accession number GDMCC NO. 67769, exhibits broad-spectrum antibacterial activity against eight sequence variants of Ralstonia solanaceae, making it suitable for controlling bacterial wilt in tomatoes. Furthermore, it possesses nitrogen-fixing, phosphorus-solubilizing, siderophore-producing, and indoleacetic acid-promoting abilities, which can promote plant growth in tomatoes. The Acinetobacter pituitaria BB307 provided by this invention demonstrates synergistic potential for biocontrol and growth promotion, offering a highly efficient microbial resource for green production of solanaceous crops and providing a more economical, efficient, and environmentally friendly solution for the prevention and control of bacterial wilt.

Plants, plant cells, and plant parts of the Solanaceae family having extreme structural dwarfism are provided that comprise a functionally inactivating mutation present within a cytochrome p450 class 85A1 (CYP85A1) gene and a Self Pruning 5G (SP5G) gene. The plants, plant cells and plant parts may further comprise at least one functionally inactivating mutation within an allele of a gene selected from: carotenoid cleavage dioxygenase 8 (CCD8); Gibberellin-insensitive dwarf 1a (GID1a); and Gibberellin- insensitive dwarf 1b1 (GID1b1). The plants, plant cells and plant parts are suitably from the species Solanum lycopersicum (tomato). Methods for making the plants, plant cells and plant parts are provided also.

The invention discloses a tomato bacterial wilt prevention and control method, which belongs to the technical field of tomato disease prevention and control, and comprises the following steps: S1, preparing a complex microbial inoculant: in the complex microbial inoculant, the volume ratio of bacillus velezensis bacterial liquid to stenotrophomonas rhizophila bacterial liquid to streptomyces griseorubens bacterial liquid is 1: (3-6): (2-4); the effective viable count of the bacillus riissii bacterial liquid, the stenotrophomonas rhizophila bacterial liquid and the streptomyces griseorubens bacterial liquid is not less than 1 * 10 < 8 > CFU / ml; s2, applying the complex microbial inoculant obtained in the step S1 to rhizosphere of tomato plants. The method provided by the invention can be used for effectively preventing and treating the tomato bacterial wilt caused by the Ralstonia solanacearum (Ralstonia solanacearum).