Viruses of plant-pathogenic fungi: a promising biocontrol strategy for Sclerotinia sclerotiorum.

Plant pathogenic fungi pose a significant and ongoing threat to agriculture and food security, causing economic losses and significantly reducing crop yields. Effectively managing these fungal diseases is crucial for sustaining agricultural productivity, and in this context, mycoviruses have emerged as a promising biocontrol option. These viruses alter the physiology of their fungal hosts and their interactions with the host plants.

Structural variations on biofilm by exposition to river water.

Biofilm formation, as adapting strategies, is the result of stressful conditions that faces in hostile environments like surface water. We evaluated river water effect on biofilm formation ability in terms of physical, morphological characteristics and chemical composition. A new morphotype SPAM (soft, pink and mucoid) was detected in Oranienburg strains S-76 and S-347 (environmental and clinical isolate).