ANALYSIS OF DIFFERENT ALLELOPATHIC PLANT EXTRACTS AND FUNGAL METABOLITES ON RICE TO CONTROL RICE GRAIN DISCOLORATION

M ISHTIAQ; M ATIF; MT MANZOOR; M SARWAR; N RAFAQAT

doi:10.54112/bbasr.v2019i1.28

Authors

M ISHTIAQ Institute of Agricultural sciences, University of the Punjab, Lahore, Punjab, Pakistan
M ATIF Institute of Agricultural sciences, University of the Punjab, Lahore, Punjab, Pakistan
MT MANZOOR Institute of Agricultural sciences, University of the Punjab, Lahore, Punjab, Pakistan
M SARWAR Institute of Agricultural sciences, University of the Punjab, Lahore, Punjab, Pakistan
N RAFAQAT Institute of Agricultural sciences, University of the Punjab, Lahore, Punjab, Pakistan

DOI:

https://doi.org/10.54112/bbasr.v2019i1.28

Keywords:

Aspergillus, Blast, Disease, Monocot, Rice

Abstract

Rice (Oryza sativa L.) is a grain. It is the seed of grass species. It is used as a cereal and a staple food in many countries. It is an annual plant, a monocot, and its chromosome number is 24. Rice crop faces many biotic and abiotic stresses that cause different diseases. Rice discoloration causes the main quality defect in rice, decreasing the demand for export rice. Grain discoloration of rice was established to be a severe disease in Pakistan and other rice-producing countries, causing huge damage to the yield and quality of the seed, declining the commercial significance of the crop. The disease has been detected as widespread with the introduction of high-yielding varieties and cultural management practice.

Downloads

Download data is not yet available.

References

Abdel-Fattah, G. M., Shabana, Y. M., Ismail, A. E., & Rashad, Y. M. (2007). Trichoderma harzianum: A biocontrol agent against Bipolaris oryzae. Mycopathologia, 164(2), 81-89. https://doi.org/10.1007/s11046-007-9032-9. DOI: https://doi.org/10.1007/s11046-007-9032-9

Ashfaq, M., Mubashar, U., Haider, M. S., Ali, M., Ali, A., & Sajjad, M. (2017). Grain discoloration: An emerging threat to rice crop in Pakistan. Journal of Animal and Plant Sciences, 27(3), 696-707.

Bernhardt, J.L. 1999. Screening rice lines for susceptibility to discolored kernels: Results of a statewise rice survey for discolored kernels. Research Series Arkansas Agricultural Experiment Station. 468 : 119-126.

Bicca, F.M.; Baudet, L. & Zimmer, G.T. (1998). Separation of discolored seeds from rice seed lots using the gravity table and influence of seed health. Revista Brasileira de Sementes, 20(1), 106-111. DOI: https://doi.org/10.17801/0101-3122/rbs.v20n1p106-111

Chethana, B. S., Ganeshan, G., Rao, A. S., & Bellishree, K. (2012). In vitro evaluation of plant extracts, bioagents and fungicides against Alternaria porri causing purple blotch disease of onion. Agriculture 18(2), 194-198.

Ghosh, J.J. (1951). The effect of environmental factors on fungal deterioration of stored rice grains. Science and Culture, 17, 42-43.

Hage, M. (2003). Press Release; United Nations Launches International Year of Rice. United Nations Information Services.

Javaid, A., & Anjum, T. (2006). Control of Parthenium hysterophorus L., by aqueous extracts of allelopathic grasses. Pakistan Journal of Botany, 38(1), 139-145.