Vol. 12, Issue 12 (2023)

This study was conducted at the College of Agriculture and Research Station, Kurud, 493663, Distt-Dhamtari, to asses the effect of application of Trichoderma spp. causative pathogen for root and stem-end rot of Aloe vera plants. In addition to examining the effectiveness of Trichoderma spp. in preventing Aloe vera plants from becoming infected with pathogenic fungus, this paper will also study their capacity to enhance the plant's development features Trichoderma spp. decreased disease incidence of Rhizoctonia solani, and increased plant growth. Thus, the finding of present investigation holds a good promise in root and stem rot disease caused by fungus Rhizoctonia solani management. The result showed that Inhibitory effects on Rhizoctonia solani was observed in bipartite interaction with Trichoderma viride (69.06%) and with Trichoderma harzianum (70.31%) xhibiting.

It was significantly reduced 05.23% damage in the Trichoderma harzianum treated pots was observed. The results showed that Trichoderma harzianum had the most effective results on features of height, number of leaves, and off shoots of the Aloe vera plant, The table shows the significant increase in the plant hight, number of Aloe vera leaves and off shoots that were treated with Trichoderma harzianum compared with the control.