Abstract Five species of freshwater bryozoans were identified in the Northern Mallee Pipeline (NMP) system in Victoria, Australia, from statoblast morphology using scanning electron microscopy. The five species were Plumatella emarginata, Fredericella australiensis, Plumatella reticulata, Rumarcanella minuta and Fredericella sultana. The latter three of these have never previously been reported as occurring on the Australian continent and samples have been preserved for safekeeping at Victoria University. The statoblasts were isolated from samples collected as intact colonies from filters and membranes at a number of different locations.
This article presents information about agricultural news and studies. Pharmacologists know the medicinal properties of the tropical species of Malaysia. Areca catechu is known as a common masticatory drug. An overview of the various medicinal plants, including Andrographis paniculata, Aquilaria malaccenis, and Cassia alata is offered. Malaysian medicinal plants act as strong therapeutic agents for several human diseases.
Freshwater Bryozoans have been known to be causing fouling of the Northern Mallee Pipeline system (NMP) for some years. However, attempts are only now occurring to try to identify the problem species and possible control options. Bryozoan biofouling is known to infect areas of cement-lined pipe in particular, and to cause blockages of downstream meters and filters. Anecdotal evidence also suggests that taste and odour is affected by Bryozoan biofouling. The NMP system takes its water from the Murray River and is used to supply towns and farms across an area of 920,000 Ha in North- Western Victoria. The total system consists of over 3,600 km of pipe and so is susceptible to considerable biofouling problems. Recently, as a result of a collaborative research program between GWMWater and Victoria University, two distinct Bryozoan species have been found within the water distribution system. This paper outlines the research methodology involved in establishing a research platform for the sampling, identification and cultivation of Bryozoans isolated from the NMP system. This will lead to improved options for the control or eradication of this organism.
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