volume 23 issue 4 (december 2003) : 305 - 306

CHEMICAL CONTROL OF POWDERY MILDEW OF OKRA

K
K.S. Naik
A
A. Nagaraja1
1Main Research Station, University of Agricultural Sciences, Dharwad - 580 005, India
  • Submitted|

  • First Online |

  • doi

Cite article:- Naik K.S., Nagaraja1 A. (2025). CHEMICAL CONTROL OF POWDERY MILDEW OF OKRA. Agricultural Science Digest. 23(4): 305 - 306. doi: .
Field experiments conducted during the rainy season of 1997–98 revealed that three sprays of penconazole (Topas) @ 0.1% at 15 days interval were most effective in controlling powdery mildew of okra (Erisyphe cichoracearum DC) and gave highest yield. This treatment was at par with carbendazim spray @ 0.1% and hence may be used as an alternate molecule to avoid resistance against the pathogen.
    1. Anonymous (1999). Totagarika Belegaia Sudharita Besaya Kramagalu, (Kannada) University of Agricultural Sciences, Dharwad pp 167.
    2. Cafe Fillo, A.C. et al (1988). Rtopatologia Brasilaeira, 13: 369-372.
    3. Chandrashekhara Rao, K. (1991). Pestology, 25(10): 43-45.
    4. Dhruj, L.U. etal. (1996). Pl Disease Res., 11(1): 86-88.
    5. Steel, RG.D. and Torrie, J.H. (1960). Principles and Procedures of Statistics. McGraw Hill Book Co. Me. pp 473.
    volume 23 issue 4 (december 2003) : 305 - 306

    CHEMICAL CONTROL OF POWDERY MILDEW OF OKRA

    K
    K.S. Naik
    A
    A. Nagaraja1
    1Main Research Station, University of Agricultural Sciences, Dharwad - 580 005, India
    • Submitted|

    • First Online |

    • doi

    Cite article:- Naik K.S., Nagaraja1 A. (2025). CHEMICAL CONTROL OF POWDERY MILDEW OF OKRA. Agricultural Science Digest. 23(4): 305 - 306. doi: .
    Field experiments conducted during the rainy season of 1997–98 revealed that three sprays of penconazole (Topas) @ 0.1% at 15 days interval were most effective in controlling powdery mildew of okra (Erisyphe cichoracearum DC) and gave highest yield. This treatment was at par with carbendazim spray @ 0.1% and hence may be used as an alternate molecule to avoid resistance against the pathogen.
      1. Anonymous (1999). Totagarika Belegaia Sudharita Besaya Kramagalu, (Kannada) University of Agricultural Sciences, Dharwad pp 167.
      2. Cafe Fillo, A.C. et al (1988). Rtopatologia Brasilaeira, 13: 369-372.
      3. Chandrashekhara Rao, K. (1991). Pestology, 25(10): 43-45.
      4. Dhruj, L.U. etal. (1996). Pl Disease Res., 11(1): 86-88.
      5. Steel, RG.D. and Torrie, J.H. (1960). Principles and Procedures of Statistics. McGraw Hill Book Co. Me. pp 473.
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