Ref ID : 4097
Joseph J. Napolitano; Presence of Amoebae in the Rhizosphere of a Beach Grass. J.Protozool. 30(3):540-541, 1983
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The occurrence of amoebae in the rhizosphere of a beach grass (Panicum sp.) collected at the Hempstead Lake State Park, Long Island, New York, was investigated throughout the growing season of 1981. Amoebae achieved increased population density in the root system when compared with that in the surrounding bare sand; moreover, numbers of amoebae were higher only during the period of active plant growth and up to flowering. Following flowering, the number of amoebae in the root system fell to the level found in bare sand. The species diversity of amoebae in this system was compared with that in the carposphere of the mushroom Laccaria trullisata which appears at the same site but at a different time of year.