Abstracts of the 80th Scientific Conference of the University of Latvia: January–February 2022

[CONTENTS]: Effects of different polysorbates on the growth of Trichoderma asperellum / Seņkovs M., Dzierkale M.T., Rimkus A., Grīgs O., Nikolajeva V. -- Resources of crop wild relative Trifolium fragiferum in Latvia: characterization of sites and comparative genetic diversity in the context of the Baltic Sea / Andersone-Ozola U., Jēkabsone A., Karlsons A., Purmale L., Romanovs M., Ruņģis D., Ievinsh G. -- Characteristics of phytoplankton of Lake Lubāns, summer 2021, Latvia / Druvietis I., Kokorīte I. -- Resources of crop wild relative Trifolium fragiferum in Latvia: dependence on nitrogen and rhizobial symbiosis / Andersone-Ozola U., Jēkabsone A., Karlsons A., Neiceniece L., Purmale L., Romanovs M., Ievinsh G. -- Resources of crop wild relative Trifolium fragiferum in Latvia: comparison of salinity tolerance / Andersone-Ozola U., Jēkabsone A., Karlsons A., Neiceniece L., Purmale L., Romanovs M., Ievinsh G. -- Air humidity-induced leaf petiole elongation in Ranunculus sceleratus and salinity tolerance: possible relationship with ethylene / Prokopoviča V., Ievinsh G. -- Evaluation of the physiological and genetic diversity of the Latvian population of strawberry clover (Trifolium fragiferum), a crop wild relative species / Andersone-Ozola U., Jēkabsone A., Karlsons A., Purmale L., Romanovs M., Ievinsh G. -- Occurrence of protozoa in drinking water – a comparison of different methods / Mališevs A., Makarova S., Konvisers G., Ķibilds J., Valciņa O., Grantiņa-Ieviņa L. -- Temporal and spatial prevalence of Q-fever in dairy herds in the period from 2012 to 2021 and correlation with environmental factors / Boikmanis G., Šteingolde Ž., Grantiņa-Ieviņa L., Bērziņš A. -- Evaluating the seed degradation potential of Fusarium epiphytic fungi isolated from seeds: methodology and initial results / Ņečajeva J., Garais E., Borodušķe A., Seņkovs M., Nikolajeva V. -- Presence of unintended genetically modified organism contamination in food, feed, their additives and food supplements obtained in retail and online shops / Grantiņa-Ieviņa L., Boikmanis G., Ķibilds J., Miltiņa E., Jēriņa A., Rostoks N.