Research has found that leaf area, stem and total plant biomass were influenced by plastic covers type, with films that transmitted and diffused 80% of sunlight in the photosynthetically active
Union County, Pa. — The Union County Library System, which includes the Public Library for Union County in Lewisburg, Herr Memorial Library in Mifflinburg, and West End Library in Laurelton,
Union County, Pa. — The Union County Library System, which includes the Public Library for Union County in Lewisburg, Herr Memorial Library in Mifflinburg, and West End Library in Laurelton,
Researchers in Maryland, New Jersey and Pennsylvania last year began releasing Ganaspis brasiliensis, a stingless, gnat-size insect that is the natural enemy of spotted wing drosophila in its native Asia.