Vol. 12, Issue 9 (2023)

Author(s):
Kanhaiya Prasad Sai, Shubham Kale, NC Mandawi, PK Netam, AK Thakur and DP Singh

Abstract:
The investigation was conducted at S. G. College of Agriculture and Research Station, Jagdalpur, Bastar (C.G.). during Kharif 2022. Total 110 rice genotypes were screened against rice gall midge (Orseolia oryzae W.) and the incidence was recorded as silver shoot (SS%) on 30, 50 and 75 days after transplanting and scoring was done. From the results, out of 110 genotypes, 53 genotypes i.e., KNM 11575, KNM 11579, JGL 38071 etc. were free from gall midge with 0% percent silver shoot found to be highly resistant to gall midge while, 2 genotypes i.e., APKS 83-20 and RP6290-22-57 (RMS-22-14) were resistant with 0.63% and 0.98% silver shoots, 18 genotypes were moderately resistant, 6 genotypes were moderately susceptible, 6 genotypes were susceptible and 25 genotypes exhibited highly susceptible reaction against silver shoot incidence respectively.