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Identification of Kodomillet varieties resistant sources against banded blight (BB) disease incited by Rhizoctonia solani Kuhn

International Journal of Chemical Studies · 2020 · Vol. 8(5) · pp. 971–973

Tssk Patro✉(Acharya N. G. Ranga Agricultural University)KE GeorgiaSantosh Kumar(Acharya N. G. Ranga Agricultural University)N Anuradha(Acharya N. G. Ranga Agricultural University)Y Sandhya Rani(Acharya N. G. Ranga Agricultural University)U Triveni(Acharya N. G. Ranga Agricultural University)

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Abstract

A total of 19 Kodo millet varieties including check were evaluated for resistance to banded blight at Agricultural Research Station, Vizianagaram during kharif, 2019-20. The experiment was conducted under field condition. The screening revealed that none of the test lines or varieties was immune or highly resistant. DK 159 (33.33), which was recorded as moderately susceptible. Varieties TNPS 262 (90.00) and BK 20 (89.33) recorded highest disease severity, JK-76 (96.00) (local) as highly susceptible. Percent disease severity ranged from 54.00% (RPS 1005) to 90.00% (TNPS 262) whereas it was 96.00% in susceptible check and it was 21.00% in resistant check.

Plant Disease Resistance and Genetics Rice Cultivation and Yield Improvement Agricultural Science and FertilizationRhizoctonia solaniKharif cropSheath blightVeterinary medicineRhizoctoniaBlightHorticultureBiologyMedicineField experiment

Citations

FWCI

0.23

field-weighted impact

References

Percentile

70%

vs. same field & year

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