Abstract Colletotrichum is an opportunistic plant pathogen able to produce anthracnose disease in a wide range of postharvest fruits. Although the management of Colletotrichum has been traditionally attempted using synthetic fungicides, their toxic effects to human health, together with the appearance of resistant strains, have stimulated the development of biocontrol strategies during last years. Here, we are reviewing for the first time all reported biocontrol strategies for the management in vivo of Colletotrichum species in postharvest fruits. Several recently-reported strategies showed high inhibitory activity and, in some cases, supressed completely the disease symptoms, improving the efficacy of commercial biocontrol agents. Most strategies focused on the management of C. acutatum, C. gloeosporioides and C. truncatum; however, other harmful clades remain completely unexplored. Although some of the best results were obtained using yeasts, no yeast strain was commercialized for the management of Colletotrichum, and there is a lack of information about yeast strains viability, toxicity and market storage conditions. The conclusions achieved in this work help to understand the current state of the research field, and reveal new insights on the development of efficient biocontrol strategies for the control of Colletotrichum species.

中文翻译：

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管理采后果实中炭疽菌的生物防治策略

摘要 炭疽病是一种条件性植物病原体，能够在各种收获后的果实中产生炭疽病。尽管传统上一直尝试使用合成杀菌剂管理炭疽病，但它们对人类健康的毒性作用以及抗性菌株的出现，刺激了过去几年生物防治策略的发展。在这里，我们首次回顾了所有报道的用于在采后水果中控制炭疽菌的生物防治策略。最近报道的几种策略显示出高抑制活性，并且在某些情况下完全抑制了疾病症状，提高了商业生物防治剂的功效。大多数策略集中在 C. acutatum、C. gloeosporioides 和 C. truncatum 的管理上；然而，其他有害的进化枝仍未完全探索。尽管使用酵母获得了一些最好的结果，但没有将酵母菌株商业化用于炭疽菌的管理，并且缺乏关于酵母菌株活力、毒性和市场储存条件的信息。这项工作中取得的结论有助于了解研究领域的现状，并揭示关于开发控制炭疽菌物种的有效生物防治策略的新见解。