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Physiological studies on Pyricularia oryzae, inciting rice blast
International Journal of Advanced Biochemistry Research · 2024 · Vol. 8(7) · pp. 1092–1095
Aakash✉(Chaudhary Charan Singh Haryana Agricultural University)Ashwani Kumar(Chaudhary Charan Singh Haryana Agricultural University)Anil Kumar Saini(Chaudhary Charan Singh Haryana Agricultural University)Mahaveer Singh Bochalya(Chaudhary Charan Singh Haryana Agricultural University)Jagdeep Singh(Chaudhary Charan Singh Haryana Agricultural University)Lokesh Yadav(Chaudhary Charan Singh Haryana Agricultural University)
Abstract
Leaf blast, caused by Pyricularia grisea, threatens rice cultivation, reducing grain yield by up to 75% (Padmanabhan, 1965). The disease affects various growth stages and causes white to gray lesions, leading to significant crop loss. Physiological studies on P. oryzae reveal its optimal growth at 25 °C, 95% humidity, pH 6, and in the presence of maltose and ammonium nitrate. This research aids in developing targeted strategies to manage rice blast disease.
Plant Disease Resistance and GeneticsMycotoxins in Agriculture and FoodRice Cultivation and Yield ImprovementPyriculariaBiologyBlast diseaseBotanyGeneticsGene
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