Comparative Studies Between Treatments of Potato Tubers Slices with Three Amino Acids and Treatment with Salicylic Acid or Jasmonic Acid on the Infection by Dry Rot (Fusarium solani) | ||||
| Egyptian Journal of Phytopathology | ||||
| Article 10, Volume 49, Issue 1, June 2021, Page 129-135 PDF (565.59 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/ejp.2021.73172.1029 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
Maha H. Mohamed   ; Mostafa H. Mostafa
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| Plant Pathology Department, Faculty of Agriculture, Ain Shams University P.O. Box: 68, Hadayek Shobra 11241, Cairo, Egypt. | ||||
| Abstract | ||||
| The effect of treatment potato tuber slices with three different amino acids i.e., L-tyrosine, L-arginine or L-methionine was carried out to throw some light on their interaction with dry rot caused by Fusarium solani (Mart.) Sacc. L-methionine induced a large effect on disease severity; it caused a change in the interaction between host and pathogen from a state of susceptibility to a state of resistance. However, either salicylic acid or jasmonic acid led to a similar less effect. The obtained results overlooked the role of such hormones in disease resistance and led to postulate the occurrence of DNA methylation due to the treatment with L-methionine. | ||||
| Keywords | ||||
| Potato; Solanum tuberosum; Dry rot; Fusarium solani; L-tyrosine; L-arginine; L-methionine; Salicylic acid; Jasmonic acid | ||||
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