Neopestalotiopsis spp. are emerging fungal pathogens associated with leaf spot, fruit rot, crown rot, and root rot in strawberries. Despite their endophytic lifestyle, global outbreaks of these pathogens have been reported over the past few years, causing severe economic losses in commercial strawberry production. Resistance has been reported against the chemical fungicides used to manage Neopestalotiopsis spp. This review comprehensively examines the epidemiology, biology, and infection mechanisms of Neopestalotiopsis spp. on strawberries. Recent advances in management strategies, including biological control agents and resistant strawberry cultivars, have also been highlighted. By integrating these approaches, this work aims to provide a foundation for sustainable management practices to mitigate the impact of Neopestalotiopsis spp. on strawberry production.

Bioremediation technology is one of the most profitable and sustainable strategies for remediating soils contaminated with hydrocarbons. This study focuses on assessing the influence of biostimulation and bioaugmentation with Pseudomonas fluorescens to contribute to the removal of total petroleum hydrocarbons (TPHs) of a soil. Laboratory studies were carried out (measurements of emitted CO₂, surface tension, and residual TPH) to select the best bioaugmentation and biostimulation treatment. The sources of C, N, and P were glucose–yeast extract, NH₄Cl–NaNO₃, and K₂HPO₄–K₃PO₄, respectively. The effect of culture conditions on the reduction of TPH and respiratory activity was evaluated through a factorial design, 2³, in a solid culture system. After 80 days of incubation, it was observed that treatments of yeast extract–NH₄Cl–K₂HPO₄ (Y4) and glucose–NaNO₃–K₃PO₄ (Y5) presented a higher level of TPH removal (20.91% and 20.00% degradation of TPH, respectively). Biostimulation favors the production of biosurfactants, indirectly measured by the change in surface tension in the soil extracts. The treatments Y4 and Y5 showed a lower change value of the surface tension (23.15 and 23.30 mN·m⁻¹ at 25 °C). A positive correlation was determined between the change in surface tension and the removal of TPH; hence there was a contribution of the biosurfactants produced to the removal of hydrocarbons.

Cytokinins play a relevant role in flower and fruit development and plant yield. Strawberry fruits have a high commercial value, although what is known as the “fruit” is not a “true” botanical fruit because it develops from a non-reproductive organ (receptacle) on which the true botanical fruits (achenes) are found. Given cytokinins’ roles in botanical fruits, it is important to understand their participation in the development of a non-botanical or accessory “fruit”. Therefore, in this work, the role of cytokinin in strawberry flowers and fruits was investigated by identifying and exploring the expression of homologous genes for different families that participate in the pathway, through publicly available genomic and expression data analyses. Next, trans-zeatin content in developing flowers and receptacles was determined. A high concentration was observed in flower buds and at anthesis and decreased as the fruit approached maturity. Moreover, the spatio-temporal expression pattern of selected CKX genes was evaluated and detected in receptacles at pre-anthesis stages. The results point to an important role and effect of cytokinins in flower and receptacle development, which is valuable both from a biological point of view and to improve yield and the quality of this fruit.