Essays about: "hoverflies"
Showing result 1 - 5 of 10 essays containing the word hoverflies.
-
1. Privatträdgårdens potential som resurs för gynnande av pollinationssamhällen
University essay from SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)Abstract : I detta arbete undersöks hotbilden mot de viktigaste pollinatörerna i Sverige, påverkansfaktorer samt vilka handlingsalternativ som finns för privatpersoner med engagemang i frågan. I dagsläget är många viktiga pollinatörer globalt och nationellt hotade, och därmed också de ekosystemtjänster som vi människor drar nytta av dagligen. READ MORE
-
2. “What’s the buzz with bilberries?” – Bilberry pollinator community structure and function in relation to forest type and habitat structure
University essay from Lunds universitet/Examensarbeten i biologiAbstract : Over the last century, Swedish forests have undergone rapid land-use change due to intensification of management practices for timber production and the introduction of monocultures, which have resulted in considerable habitat loss and negative impacts to biodiversity. Insects form a significant component of forest biodiversity, yet forest-dwelling pollinators remain understudied, and little is known about how management strategies affect forest insect pollinator communities. READ MORE
-
3. The Use of Hoverflies as Multi -Tool for Pollination and Biological Control of Aphids and Grey Mould
University essay from SLU/Dept. of Biosystems and Technology (from 130101)Abstract : The ascomycete Botrytis cinerea is a major pathogen in strawberry (Fragaria x ananassa) and causes enormous fruit losses if not controlled. In biological control, microbes such as the yeast Metschnikowia fructicola are sprayed on the flowering crops to alleviate the infestation. READ MORE
-
4. Hur nutidens ängs- och naturbetesmarkers beskaffenhet och skötsel kan anpassas till att förbättra pollinering inom trädgårdsnäringen
University essay from SLU/Dept. of Plant Protection BiologyAbstract : Genom pollinering överförs pollen av pollinerare till grödor som därigenom befruktas. Jordbruk och trädgårdsnäring är beroende av pollinering av deras blommande växter. READ MORE
-
5. Examining the Link between Temperature and Flight Phenology in Hoverflies (Diptera: Syrphidae) Using Swedish Citizen Science Data
University essay from Linköpings universitet/Institutionen för fysik, kemi och biologiAbstract : Global warming is causing a general trend of rising temperatures worldwide. Simultaneously there is also a decline in populations of pollinators all over the world. Therefore, it is important to examine the effect warming temperatures might have on different pollinator species. READ MORE