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Osmia lignaria, commonly known as the orchard mason bee or blue orchard bee, [1] is a megachilid bee that makes nests in natural holes and reeds, creating individual cells for its brood that are separated by mud dividers.
Mason bee is a name now commonly used for species of bees in the genus Osmia, of the family Megachilidae. Mason bees are named for their habit of using mud or other "masonry" products in constructing their nests , which are made in naturally occurring gaps such as between cracks in stones or other small dark cavities.
A leaf-cutter bee showing abdominal scopa. Megachilidae is a cosmopolitan family of mostly solitary bees.Characteristic traits of this family are the restriction of their pollen-carrying structure (called a scopa) to the ventral surface of the abdomen (rather than mostly or exclusively on the hind legs as in other bee families), and their typically elongated labrum. [1]
The College of Natural Resources and Environment contains four departments as well as executive and traditional master's programs in the National Capital Region. As of 2010-11, the college had 737 students taking classes on the Blacksburg campus, thereby making it the smallest at Virginia Tech in terms of enrollment.
Red mason bees are excellent pollinators, particularly of apple trees. [3] For effective use of these bees as pollinators of winter rape plantations in Poland, they should be located at least 300 m from entomophilous plants, which distract the bees from pollinating the plants of interest.
It was a runaway win from start to finish for Virginia Tech, which ran for 252 yards (6.8 yards per rush) and three touchdowns, while quarterback Kyron Drones threw for 244 yards and three ...
Osmia spinulosa is distributed from the Spanish foothills of the Pyrenees across Europe, Asia Minor, Caucasus and western Central Asia to the Central Siberian mountains (Tomsk, Kemerovo, Altai Republic); north to South Wales and Central England, in Scandinavia to 60 ° N in Norway and Sweden, in Russia to Kirov and Perm; south to Sicily and southern Bulgaria.
The College of Agriculture and Life Sciences provides the kind of education intended under the Morrill Act of 1862, making it the center of the land-grant tradition at Virginia Tech. Closely associated with the college are the Virginia Agricultural Experiment Station, established in 1886, and Virginia Cooperative Extension, established in 1914 ...