Botanicals against Alternaria alternata

Fruit rot of brinjal caused by Alternaria alternata is an important disease of eggplant inflicting heavy losses. The present investigation was carried out to test the efficacy of fungicides, botanicals and bio-agents in vitro. Among fungicides tested, tebuconazole, difenconazole showed 100 per cent mycelial inhibition of Alternaria alternata.

10p trinhthamhodang7 31-08-2020 9 2   Download

Pomegranate (Punica granatum L) is one of the important fruit crops grown in India. Leaf spot of pomegranate caused by Alternaria alternata (Fr.) Keissler has becoming a major limiting factor in cultivation of pomegranate in some regions of India. The present investigation was carried out to test the efficacy of bio-agents and botanicals in vitro. All the seven fungal and two bacterial antagonists tested, exhibited significant mycelial growth inhibition of A. alternata. However, T. viride recorded significantly highest mycelial growth inhibition (86.

10p gaocaolon5 14-06-2020 13 0   Download

A laboratory experiment was conducted to study the efficacy of some botanicals against seed-borne fungi isolated from Groundnut (Arachis hypogaea L.). For the management of different mycoflora Effect of nine botanicals were evaluated agents Alternaria alternate, Aspergillus flavus, Aspergillus niger in vitro condition. Effect of nine botanicals viz. A. indica, O. sanctum, A. sativum, A. cepa, E. globules, L. camara, M. citrifolia, V. negundo and B. spectabilis were found antifungal to A. alternata, A. flavus and A. niger.

9p nguathienthan5 04-06-2020 14 1   Download