Vol. 11, Issue 9 (2022)

Author(s):
Tripti Tiwari, DJ Sharma, AK Awasthi, AP Agrawal and Roshan Parihar

Abstract:
The thirty-three rice genotypes including four checks: NDR-359 (National check), Karma Mahsuri (Zonal check), HRI-174 (Hybrid check) and Rajeshwari (Local check) were screened under natural environment during Kharif - 2021. The experiment was laid down on randomized block design (RBD) with three replications at BTC College of Agriculture and Research Station, Bilaspur (IGKV), Chhattisgarh. The maximum infestation (white ears) was recorded by yellow stem borer in RNR-28399 (6.2%) while TRC- 2020-9 and RNR-28399 recorded maximum infestation percentage (1.9%) against gundhi bug. In case of green leaf hopper Rajeshwari (LC) was recorded maximum infestation percentage (1.9%) whereas RNR-28399 was recorded maximum infestation percentage (1.8%) for leaf folder.