International Journal of Plant Protection

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Field Evaluation of Fungicides against Powdery Mildew of Chilli (Capsicum annuum L.)


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1 Agricultural Research Station (U.A.S.), Pavagada, Bengaluru (Karnataka), India
     

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The experiment was conducted on powdery mildew of Chilli (Capsicum annuum L.) caused by Leveillulla taurica to know the effective management strategy. The pooled data revealed that there was significant effect of the treatments in reducing the disease. However, plants sprayed with Difenconazole (0.5g/L) as a second spray 15 days after the Chlorothalonil (2/L) was found to be effective in the management of powdery mildew, where in the PDI of 11.85 as against to control plot and also supported the higher yield of 13.4 t/ha in contrast to 9 t/ha in untreated control plots.

Keywords

Fungicides against, Powdery Mildew of Chilli.
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  • Ahiladevi, P. and Prakasam, V. (2013). Bio efficacy of azoxystrobin 25 % along with bio agents against chilli anthracnose diseases under field conditions. Pest Mgmt. Hort. Ecosyst., 19: 57-62.

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  • Field Evaluation of Fungicides against Powdery Mildew of Chilli (Capsicum annuum L.)

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Authors

C. R. Jahir Basha
Agricultural Research Station (U.A.S.), Pavagada, Bengaluru (Karnataka), India
M. C. Soniya
Agricultural Research Station (U.A.S.), Pavagada, Bengaluru (Karnataka), India
Prabhu C. Ganiger
Agricultural Research Station (U.A.S.), Pavagada, Bengaluru (Karnataka), India

Abstract


The experiment was conducted on powdery mildew of Chilli (Capsicum annuum L.) caused by Leveillulla taurica to know the effective management strategy. The pooled data revealed that there was significant effect of the treatments in reducing the disease. However, plants sprayed with Difenconazole (0.5g/L) as a second spray 15 days after the Chlorothalonil (2/L) was found to be effective in the management of powdery mildew, where in the PDI of 11.85 as against to control plot and also supported the higher yield of 13.4 t/ha in contrast to 9 t/ha in untreated control plots.

Keywords


Fungicides against, Powdery Mildew of Chilli.

References