Abstract The losses caused by pathogens on fresh products in postharvest can reach up to 50% of the harvest, which is why efficient strategies are required to increase the life of these products and reduce damage from diseases. In this sense, the use of plant-defense hormones represents an option that is respectful of health and the environment, as well as being effective, not only in reducing the incidence of diseases, but also in increasing the life of these fresh products. This work is an exhaustive compilation of the most recent studies carried out in the post-harvest biocontrol of pathogens through the exogenous application of the defense hormones jasmonic acid and salicylic acid in all the groups of perishable-plant products, pointing out the mechanisms involved.

中文翻译：

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使用植物防御激素对抗采后新鲜农产品的病原体疾病

摘要 新鲜产品在收获后病原体造成的损失可达收获的 50%，这就是为什么需要有效的策略来增加这些产品的寿命并减少疾病的损害。从这个意义上说，植物防御激素的使用代表了一种尊重健康和环境的选择，而且是有效的，不仅可以减少疾病的发生，而且可以增加这些新鲜产品的寿命。这项工作是对通过外源性应用防御激素茉莉酸和水杨酸在所有易腐烂植物产品组中对病原体进行收获后生物防治的最新研究的详尽汇编，指出了所涉及的机制。