P. R. Renganayaki

Evaluation of Essential Oils against Early Blight (Alternaria solani) of Tomato

K. P. Ragupathi, P. R. Renganayaki, S. Sundareswaran, S. Mohan Kumar & A. Kamalakannan · International Research Journal of Pure and Applied Chemistry · 2020

The fungicidal effect of some essential oils viz., Neem, Eucalyptus, Pongamia, Lemongrass, Thyme and Clove were evaluated against Alternaria solani causing early blight of tomato resulting in severe yield loss. All essential oil treatments showed the significantly varied antifung...

Open access Research Article 10.9734/irjpac/2020/v21i2430346

Effect of Cow Dung Slurry and Termite Mount as Seed Treatment on Germination and Seedling Characteristics of Red Sanders (Pterocarpus santalinus L.f)

K. P. Vijayalakshmi & P. R. Renganayaki · Advances in Research · 2017

Pterocarpus santalinus L.f. is a highly valued timber species, because of its “heavy, dark -red heartwood,” especially that possessing a ‘wavy’ grain. Propagated through mainly seeds; problem in seed germination because of hard seed coat, so limits poor seed germination productio...

Open access Research Article 10.9734/AIR/2017/34246