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Pakistan Journal of Biological Sciences
  Year: 2000 | Volume: 3 | Issue: 6 | Page No.: 1042-1043
DOI: 10.3923/pjbs.2000.1042.1043
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Effect of Fungicide Synergy on Downy Mildew Control in Onions

Shabeer Ahmad and Hakim Khan

The synergistic effect of four different fungicides was studied on severity of onion downy mildew under natural field conditions during 1998-99. Area Under Disease Progress Curve (AUDPC) was the highest in treatment where no fungicide was applied. However, it was the lowest in Dithan M-45 + Ridomil. In this treatment bulb yield, bulb size and number of bulbs were also the highest, indicating that fungicide application reduced the disease severity and stabilized onion productivity.
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  •    Onion (Allium cepa L.): An Alternate Medicine For Pakistani Population
How to cite this article:

Shabeer Ahmad and Hakim Khan, 2000. Effect of Fungicide Synergy on Downy Mildew Control in Onions. Pakistan Journal of Biological Sciences, 3: 1042-1043.

DOI: 10.3923/pjbs.2000.1042.1043






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