HTTP/1.1 -1 Read error in cache disk data: SuccessContent-Type: text/tab-separated-values; charset="utf-8" Last-Modified: Sat, 22 Jan 2022 05:22:06 GMT Content-length: 2326 Connection: Close Proxy-Connection: Close X-Cache: HIT from web1.osuosl.org Server: ProxyTrack 0.5 (HTTrack 3.49.2) id summary reporter owner description type status priority milestone component version severity resolution keywords cc lang patch platform 5748 BONUS: $100 LOWES Gift Card Opportunity """Lowes Shopper Feedback"" " "{{{ BONUS: $100 LOWES Gift Card Opportunity http://turntextspeeche.co/C28KP7mdLIZZ78paJsKhj9laXpF1Oewr5Akutfde3jNmgG5UKA http://turntextspeeche.co/1Owm1hitmPfmg6fUML7JogIr4hJZynwS34PQ1FTrvTujQucBcQ Hover flies are important pollinators of flowering plants in many ecosystems worldwide. Syrphid flies are frequent flower visitors to a wide range of wild plants, as well as agricultural crops, and are often considered the second-most important group of pollinators after wild bees. However, relatively little research into fly pollinators has been conducted compared with bee species. Bees are thought to be able to carry a greater volume of pollen on their bodies, but flies may be able to compensate for this by making a greater number of flower visits. Like many pollinator groups, syrphid flies range from species that take a generalist approach to foraging by visiting a wide range of plant species through those that specialize in a narrow range of plants. Although hover flies are often considered mainly nonselective pollinators, some hover flies species are highly selective and carry pollen from one plant species. Cheilosia albitarsis is thought to only visit Ranunculus repens. Specific flower preferences differ among species, but syrphid fly species have repeatedly been shown to prefer white- and yellow-coloured flowers. Nonvisual flower cues such as olfactory cues also help these flies to find flowers, especially those that are not yellow. Many syrphid fly species have short, unspecialized mouth parts and tend to feed on flowers that are more open as the nectar and pollen can be easily accessed. Also, a number of fascinating interactions occur between orchids and hover flies. The orchid species Epipactis veratrifolia mimics alarm pheromones of aphids which attracts pollinating hover flies . Another plant, the slipper orchid in southwest China, also achieves pollination by deceit by exploiting the innate yellow color preference of syrphids }}} [attachment:""untitled-part.html""] " new normal 2.11 none 3.8.0 medium /trac.parrot.org/par