Secondary metabolites confer a first set of defenses against pathogens and herbivore attack. The use of plant extracts (PE), enriched in these compounds, could represent an additional practice in environment friendly grapevine pest management. During biotic stress, the induction of different pathogenesis-related (PR) gene-expression, such as chitinase, often occurs. In the present work, four different plant extracts were tested for their modulation of chitinase activity in either grapevine suspension cell cultures (GSC) and plants.

Can agriculture be eco-friendly? Plant extracts as grapevine defense inducers

Antonio FILIPPI;Elisa PETRUSSA;Marco VUERICH;Enrico BRAIDOT
2019-01-01

Abstract

Secondary metabolites confer a first set of defenses against pathogens and herbivore attack. The use of plant extracts (PE), enriched in these compounds, could represent an additional practice in environment friendly grapevine pest management. During biotic stress, the induction of different pathogenesis-related (PR) gene-expression, such as chitinase, often occurs. In the present work, four different plant extracts were tested for their modulation of chitinase activity in either grapevine suspension cell cultures (GSC) and plants.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11390/1168019
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