Induced resistance during the interaction pathogen x plant and the use of resistance inducers |
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Affiliation: | 1. Institute of Horticulture, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China;2. Provincial Key Laboratory of Agrobiology, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China |
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Abstract: | Plants react to aggressions through different defence responses. Mechanical barriers consist in the increase of production and deposition of substances capable of containing pathogen invasion. Chemical barriers consist in the increase of concentration or activity of defence proteins and synthesis of phenolic compounds and phytoalexins. Elicitor substances have been widely used in plant disease control showing impressive results and a low impact to the environment and man. This review contains information about plant defence mechanisms and shows the use of inducers of resistance in the control of pathogens and prospects of advance towards sustainable agriculture. |
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Keywords: | Exogenous resistance inducers Plant defence Pathogens |
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