Vol. 8, Issue 8, Part K (2024)
Assessment of crop loss due to whitefly pests of okra during the years
Author(s):
Payal Kumari, Rima Kumari, Md. Rauf Anwer and Pankaj Kumar
Abstract:
The investigation was carried out at experimental field at Department of zoology, Purnea University, Bihar. The ten varieties of okra namely, Arka Anamika, Arka Abhaya, Parbhani Kranti, Pusa Sawani, VRO-6 (Kashi Pragati), VRO-5 (Kashi Vivhuti), Pusa Makhmali, IIVR-11, and Hissar Unnat, Pusa A-4 were procured by Purnea University under present research work. The assessment of yield loss on the basis of percent reduction of cumulative yields of healthy and white fly infested set in 2020. Observed that the cultivar Pusa Makhmali was highest yield reduction percent (59.88% yield loss) followed by Arka Anamika (44.44% yield loss), Arka Abhay (38.27% yield loss) and least damaging cultivar IIVR- 11 (16.11% yield loss) followed by Hissar Unnat (18.52% yield loss), Pusa A-4 (25.00% yield loss). In 2021, the assessment of yield loss on the basis of percent reduction of cumulative yields of healthy and white fly infested set was done. It was observed that the cultivar Pusa Makhmali was highest yield reduction percent (64.29% yield loss) followed by Arka Abhay (53.19% yield loss) and Arka Anamika (52.38% yield loss). Whereas least damaging cultivar IIVR- 11 (18.21% yield loss) followed by Hissar Unnat (20.37% yield loss) and Pusa A-4 (26.69% yield loss).
Pages: 844-846 | 305 Views 115 Downloads
How to cite this article:
Payal Kumari, Rima Kumari, Md. Rauf Anwer and Pankaj Kumar. Assessment of crop loss due to whitefly pests of okra during the years. Int. J. Adv. Biochem. Res. 2024;8(8):844-846. DOI: 10.33545/26174693.2024.v8.i8k.1876