The aim of the study was to test in vitro and in vivo the efficacy of triazoles and biocontrol agents (BCAs) against Fusarium proliferatum and F. oxysporum, the former signaled as the main causal agent of garlic dry rot and the latter also involved. In vitro trials were organized using potato dextrose agar with added chemicals or BCAs inoculated with selected F. proliferatum and F. oxysporum. Garlic cloves were dipped before sowing in suspensions prepared with the fungicides showing the best performances in vitro; then they were dipped in Fusaria suspension before sowing. In in vitro trials, the maximum Fusaria growth inhibition was performed by Propiconazole + Prochloraz (100%), followed by Tebuconazole (88.9%). BCAs showed great capacity to control Fusaria, with a maximum growth inhibition of 80% (Trichoderma harzianum + T. gamsii). In vivo bacterial BCAs showed a similar capacity to control F. proliferatum and F. oxysporum compared to chemical products (mean of severity index 18.6% and 11.7%, respectively). In vivo results confirmed the in vitro performances, except for Trichoderma, which had the worst performances in vivo. Therefore, the results are preliminary but promising for future field application.

这项研究的目的是在体外和体内测试三唑类和生物防治剂（BCAs）对抗枯萎病镰刀菌和尖孢镰刀菌的功效，前者被认为是大蒜干腐的主要病因，而后者也参与其中。使用马铃薯右旋糖琼脂与添加的化学物质或BCA接种了选定的F. proliferatum和F. oxysporum组织的体外试验。将大蒜浸入丁香中，然后播种在用杀真菌剂制成的悬浮液中，该悬浮剂在体外表现出最佳性能。然后在播种前将其浸入Fusaria悬浊液中。在体外试验中，最大的紫藤霉菌生长抑制作用是通过Propiconazole + Prochloraz（100％），然后是Tebuconazole（88.9％）。BCAs显示出控制镰刀菌的巨大能力，最大生长抑制率为80％（哈茨木霉+ gamsii）。与化学产品相比，体内细菌BCA表现出相似的控制F. proliferatum和F. oxysporum的能力（严重程度指数的平均值分别为18.6％和11.7％）。体内结果证实了除木霉外的体外性能，在体内的效果最差。因此，结果是初步的，但对将来的现场应用很有希望。