methyl eugenol造句

• Synthetic attractants like methyl eugenol are very effective with tephritid flies.
• The chemical giving the timber its unique smell and preservative qualities is methyl eugenol.
• In the EU of Europe, Ceylon type citronella oil is placed on the category 3 list, with some safety concern regarding methyl eugenol.
• Some male " Bactrocera " fruit flies are exclusive pollinators of some wild " Bulbophyllum " orchids that lack nectar and have a specific chemical attractant and reward ( methyl eugenol, raspberry ketone or zingerone ) present in their floral fragrances.
• It was first shown to be the same biological species as " "'B . dorsalis s . s . " "'by possessing identical sex pheromonal components after consumption of methyl eugenol, and also based on CO1 and rDNA sequences.
• However, some " Bulbophyllum " species attract male fruit flies ( " Bactrocera " spp . ) solely via a floral chemical which simultaneously acts as a floral reward ( e . g . methyl eugenol, raspberry ketone, or zingerone ) to perform pollination.