Magnaporthe grisea - Wikipedia
Members of the M. grisea complex can also infect other agriculturally important cereals including wheat, rye, barley, and pearl millet causing diseases called blast disease or blight disease. Rice blast causes economically significant crop losses annually.
Rice blast
2007年1月1日 · Rice blast, caused by a fungus, causes lesions (Figure 3) to form on leaves, stems, peduncles, panicles, seeds, and even roots. So great is the potential threat for crop failure from this disease that it has been ranked among the most important plant diseases of them all.
Blast (leaf and collar) - IRRI Rice Knowledge Bank
Rice blast is one of the most destructive diseases of rice. A leaf blast infection can kill seedlings or plants up to the tillering stage. At later growth stages, a severe leaf blast infection reduces leaf area for grain fill, reducing grain yield.
Rice Blast Disease: Symptoms, Causes, and Control Measures for …
2024年10月1日 · Rice blast is a fungal disease that can affect all above-ground parts of the rice plant, including leaves, stems, nodes, and panicles. It is caused by the pathogen Magnaporthe oryzae (formerly known as Pyricularia oryzae), which can infect the plant at any growth stage.
Effectors and environment modulating rice blast disease: from ...
2024年4月5日 · Rice blast is a highly destructive crop disease that requires the interplay of three essential factors: the virulent blast fungus, the susceptible rice plant, and favorable environmental conditions.
Rice Blast: A Disease with Implications for Global Food Security …
2019年8月15日 · Rice blast is a serious fungal disease of rice (Oryza sativa L.) that is threatening global food security. It has been extensively studied due to the importance of rice production and consumption, and because of its vast distribution and destructiveness across the world.
Fighting the enemy: How rice survives the blast pathogen’s attack
2021年6月1日 · Multiple strategies for improving rice blast disease resistance. There are two main strategies for effective control of blast disease resistance: breeding elite rice varieties and developing suitable measures for cultivation and management.
Progress in the Management of Rice Blast Disease: The Role of
2024年1月11日 · Progress in the Management of Rice Blast Disease: The Role of Avirulence and Resistance Genes through Gene-for-Gene Interactions. by. Muhammad Usama Younas. 1,*, Irshad Ahmad. 2, Muhammad Qasim. 3, Zainab Ijaz. 2, Nimra Rajput. 1, Saima Parveen Memon. 4, Waqar UL Zaman. 2, Xiaohong Jiang. 1, Yi Zhang. 1 and. Shimin Zuo. 1,2,*
The Impact of Blast Disease: Past, Present, and Future
Rice blast disease is both the most explosive and potentially damaging disease of the world's rice (Oryza sativa) crop and a model system for research on the molecular mechanisms that fungi use to cause plant disease.
The biology of blast: Understanding how Magnaporthe oryzae invades rice ...
2011年3月1日 · Rice blast is one of the world’s most serious plant diseases and a significant threat to global food security. To invade rice plants, the blast fungus Magnaporthe oryzae forms specialised cells called appressoria that generate pressure …
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