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medical research from the yr 2014 within the topic Biology - Micro- and Molecular Biology, Tamil Nadu Agricultural college, language: English, summary: Root knot nematode, Meloidogyne incognita, is a vital nematode parasite of tuberose. A examine used to be undertaken to evaluate the review of plant progress selling rhizobacteria (PGPR) opposed to Meloidogyne incognita infestation on tuberose in vitro, pot tradition and box stipulations.
Tuberose fields have been surveyed for the nematode prevalence in numerous districts of Tamil Nadu. one of the nematodes linked to the crop M. incognita brought on serious harm to crop.
Plant progress selling rhizobacteria have been remoted from soil samples accumulated from box and subcultured for extra stories. The isolates have been validated for his or her efficacy for plant development advertising via roll towel and pot tradition stories with rice crops. between them, 3 isolates, viz. BT3, BT8 and BT21 have been chanced on to be powerful in expanding the plant development promoting compared to different isolates.
Biochemical characterization of the isolates published that the cultures have been chanced on to be the gang of Bacillus spp. Liquid formula have been ready for the 3 isolates with nutrient amendments, viz. glycerol (10 Mm), trehalose (5 mM) and the stickers, viz. starch (2%) and PVP (2%) and the hostile influence of alternative Bacillus isolates have been studied opposed to M. incognita in vitro. influence of liquid formula of the Bacillus traces have been proven opposed to M. incognita below greenhouse and box situation. Histopathological reports have been performed for the B. subtilis handled and untreated plants.