Bio-Efficacy of Aureofungin-sol in Control of Downy and Powdery Mildews in Grape

  • S D Sawant
  • Indu S Sawant
  • Kaushik Banerjee
  • Dinesh Shetty
  • Monali Waghmare
  • G Kalbhor
  • Shweta Patil
  • Manjusha Jadhav
Keywords: Plasmopara viticola, Uncinula necator, Sharad Seedless, Tas-A-Ganesh, Harvestable Yield, (Cymoxanil Mancozeb) 72WP, Azoxystrobin 23SC

Abstract

Bio-efficacy of Aureofungin-sol, an antifungal antibiotic, for control of downy mildew and powdery mildew of grape was evaluated during October 2008 - April 2009 fruiting season in vineyards at three locations in Maharashtra. Four to nine sprays of Aureofungin-sol, @ 0.108, 0.163 and 0.217 g/l, starting from 12-16 days to 46-75 days after fruit pruning gave good control of downy mildew on leaves and bunches, and increased harvestable yield over the Control. Similarly, four sprays of Aureofungin-sol @ 0.108 g/l at 11 to 20 days' interval at 65 days after pruning provided complete control of powdery mildew on leaves and bunches. No residue of Aureofungin-sol was found in harvest samples above the limit of detection (0.1 mg/kg).

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Published
2011-12-31
How to Cite
Sawant, S. D., Sawant, I. S., Banerjee, K., Shetty, D., Waghmare, M., Kalbhor, G., Patil, S., & Jadhav, M. (2011). Bio-Efficacy of Aureofungin-sol in Control of Downy and Powdery Mildews in Grape. Journal of Horticultural Sciences, 6(2), 136-140. Retrieved from https://jhs.iihr.res.in/index.php/jhs/article/view/421
Section
Short Communications

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