Y. Sandhya

Anastomosis Grouping of Rhizoctonia solani Isolates Causing Rice Sheath Blight Disease in Andhra Pradesh, India

Y. Sandhya, M. Reddi Kumar & T.Thulasi Rami Reddy · Journal of Advances in Biology & Biotechnology · 2025

Thirty isolates of Rhizoctonia solani collected from different regions across five districts of Andhra Pradesh were observed for variation and identification of anastomosis group causing sheath blight of rice in Andhra Pradesh.  The hyphal anastomosis test results indicated that...

Open access Research Article 10.9734/jabb/2025/v28i62494

Biogenic Synthesis of Silver Nanoparticles by Native Isolate of Trichoderma viride (NRT -1) and Its Effect on Rhizoctonia solani Kuhn Causing Sheath Blight of Rice

Y. Sandhya, C.P.D. Rajan & M. Reddi Kumar · Microbiology Research Journal International · 2025

A total of 10 Trichoderma isolates were obtained from 10 rhizosphere samples The antagonistic effects of ten isolates of Trichoderma spp. were assessed based on their ability to inhibit the Rhizotonia solani by dual culture technique. Among the ten Trichoderma isolates tested, NR...

Open access Research Article 10.9734/mrji/2025/v35i51578