Understanding Botrytis cinerea infection and gray mold management: a review paper on deciphering the rose's thorn
Abstract Gray mold of roses, caused by the necrotrophic fungal pathogen Botrytis cinerea, is an economically notorious disease and a well-known economic menace, leading to substantial annual losses estimated at no less than 30% of production. This disease takes a toll not only on the marketability o...
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| Published in: | Phytopathology research Vol. 6; no. 1; pp. 1 - 17 |
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| Main Authors: | , , , , , , , , |
| Format: | Journal Article |
| Language: | English |
| Published: |
BMC
27-08-2024
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| Subjects: | |
| Online Access: | Get full text |
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| Summary: | Abstract Gray mold of roses, caused by the necrotrophic fungal pathogen Botrytis cinerea, is an economically notorious disease and a well-known economic menace, leading to substantial annual losses estimated at no less than 30% of production. This disease takes a toll not only on the marketability of cut rose flowers but also on consumer and importer confidence due to the unsightly symptoms it induces. This fungus influences the rose foliage throughout cultivation, transportation, storage, and marketing. The interplay of conducive environmental conditions and genetic factors plays significant roles in developing the rose gray mold on rose flowers during the pre- and post-harvest phases. Nevertheless, the molecular mechanisms underlying B. cinerea-rose interactions are poorly understood, and the knowledge of how rose plants defend themselves against B. cinerea infection is not comprehensively investigated. It is worth noting that breeding for resistance to discover genetically resistant roses toward gray mold was unsuccessful despite research conducted over the past century. Consequently, synthetic fungicides remain the primary approach to controlling Botrytis blight in roses during the pre- and post-harvest stages. However, this measure has several drawbacks, including the emergence of fungicide-resistant B. cinerea and endangering human and animal health due to chemical residues in the food chain. This review aims to offer a comprehensive update on recent research findings on the biology and management of B. cinerea infection in roses and to propose novel strategies for managing gray mold disease. |
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| ISSN: | 2524-4167 |
| DOI: | 10.1186/s42483-024-00262-9 |