Vol. 7, Issue 6 (2019)
Management of Alternaria leaf spot and grey mildew in cotton through newer molecule
Author(s): P Mareeswari, VK Paulpandi and DS Rajavel
Abstract: The bioefficacy and phytotoxicity of newer molecule, Tetraconazole 11.6% w/w ME was tested against Alternaria leaf spot and grey mildew caused by Ramularia areola diseases in cotton. Two foliar sprays of Tetraconazole 11.6% w/w ME at 0.90 lit. /ha at 15 days interval was found to be effective against Alternaria leaf spot showed per cent disease index of 5.7 PDI and grey mildew (2.5 PDI) which recorded the higher yield of 1252.4 kg /ha. There was no phytotoxic effect of Tetraconazole 11.6% w/w ME observed in cotton plants.
Pages: 1253-1256 | 289 Views 77 Downloads
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How to cite this article:
P Mareeswari, VK Paulpandi, DS Rajavel. Management of Alternaria leaf spot and grey mildew in cotton through newer molecule. Int J Chem Stud 2019;7(6):1253-1256.
