Sökning: "Insect Detection"
Hittade 4 uppsatser innehållade orden Insect Detection.
- Master-uppsats, SLU/Department of Plant Breeding (from 130101)
Sammanfattning : Gustatory and olfactory stimuli have been shown to induce feeding preferences in generalist phytophagous insect species. Generalists have to process a lot of information while performing host selection and it has been suggested that this may be a limitation, while it makes the host detection slower than for specialist species that process a lower amount of information. LÄS MER
- Master-uppsats, Lunds universitet/Fysiska institutionen
Sammanfattning : This thesis evaluates the possibilities of determining the flight direction of insects by analysing the wingbeat modulation pattern of the backscattered sunlight from insects. The Lund University Mobile Biosphere Observatory (LUMBO) was used during the summer of 2013 for a field campaign at two locations in Skåne, Sweden. LÄS MER
3. Codling moth, Cydia pomonella, antennal responses to Metschnikowia pulcherrima and Metschnikowia andauensis synthesised volatilesMaster-uppsats, SLU/Plant Breeding and Biotechnology (until 121231)
Sammanfattning : Insect-yeast interactions have been known for decades but are poorly understood. To investigate the codling moth (Cydia pomonella ) olfactory connection to yeasts, volatiles from two ascomycete yeasts, Metschnikowia pulcherrima and Metschnikowia andauensis, were analysed using gas chromatography combined with electroantennographic detection (GC-EAD). LÄS MER
- Master-uppsats, Linköpings universitet/Institutionen för fysik, kemi och biologi
Sammanfattning : The honeybee is one of the model species in insect olfaction and its sense of smell is well studied. However, knowledge about the spectrum of odorants detectable to honeybees is limited. One class of odorants that has never been tested so far are the amino acids, which are important constituents of floral nectar. LÄS MER