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Poster De Conférence Année : 2009

Effect of nitrogen and water management on sunflower premature ripening caused by Phoma macdonaldii

Résumé

Understand how cropping management system influences sunflower premature ripening to better explain the erratic occurrence of the disease in S.W France Main headways ➢ Sunflower premature ripening syndrome (PR) is primarily caused by P. macdonaldii collar infection ➢ The disease severity is mainly influenced by crop management ➢ Cultivar susceptibility to the pathogen, high N-fertilization and rainfed management all favor P. macdonaldii infection and enhance PR

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Agronomie
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Dates et versions

hal-03960573 , version 1 (27-01-2023)

Identifiants

  • HAL Id : hal-03960573 , version 1

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Celia Seassau, Grégory Dechamp-guillaume, Emmanuelle Mestries, P Debaeke. Effect of nitrogen and water management on sunflower premature ripening caused by Phoma macdonaldii. 9th International Conference on Plant Diseases, Dec 2009, Tours, France. ⟨hal-03960573⟩
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