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Sze Flett
Dr Sze Peng Flett is a Principal Scientist and the interim Director for the Horticulture Centre of Excellence in the Victoria Department of Environment and Primary Industries. Early life and education Flett was born in Kuala Lumpur, Malaysia. She completed the Victorian Higher School Certificate at Taylor's College, Kuala Lumpur. In 1976, she commenced undergraduate studies at La Trobe University, Bundoora and received a B Agri Sci (Hons). In 1992, she completed her PhD in "The Control of Root Rot in Processing Tomatoes" with La Trobe University. She was also awarded the Executive Masters in Public Administration (ANZSOG) with University of Melbourne in 2007. Awards * The Howard Memorial Trust Travel Award (1994) * Victorian Government Continuous Improvement Network Award (2007) Career Flett started her career at DEPI in 1980 at the Plant Research Institute, Burnley as a technical assistant in the General Pathology Laboratory in 1980. She moved to the Department of Environm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scientist
A scientist is a person who Scientific method, researches to advance knowledge in an Branches of science, area of the natural sciences. In classical antiquity, there was no real ancient analog of a modern scientist. Instead, philosophers engaged in the philosophical study of nature called natural philosophy, a precursor of natural science. Though Thales ( 624–545 BC) was arguably the first scientist for describing how cosmic events may be seen as natural, not necessarily caused by gods,Frank N. Magill''The Ancient World: Dictionary of World Biography'', Volume 1 Routledge, 2003 it was not until the 19th century in science, 19th century that the term ''scientist'' came into regular use after it was coined by the theologian, philosopher, and historian of science William Whewell in 1833. History The roles of "scientists", and their predecessors before the emergence of modern scientific disciplines, have evolved considerably over time. Scientists of different er ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dairy Cattle
Dairy cattle (also called dairy cows) are cattle bred with the ability to produce large quantities of milk, from which dairy products are made. Dairy cattle generally are of the species '' Bos taurus''. Historically, little distinction was made between dairy cattle and beef cattle, with the same stock often being used for both meat and milk production. Today, the bovine industry is more specialized and most dairy cattle have been bred to produce large volumes of milk. Management Dairy cows may be found either in herds or dairy farms, where dairy farmers own, manage, care for, and collect milk from them, or on commercial farms. Herd sizes vary around the world depending on landholding culture and social structure. The United States has an estimated 9 million cows in around 75,000 dairy herds, with an average herd size of 120 cows. The number of small herds is falling rapidly, with 51% of U.S. milk in 2007 produced by the 3,100 herds with over 500 cows. The United Kingdo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apple
An apple is a round, edible fruit produced by an apple tree (''Malus'' spp.). Fruit trees of the orchard or domestic apple (''Malus domestica''), the most widely grown in the genus, are agriculture, cultivated worldwide. The tree originated in Central Asia, where its wild ancestor, ''Malus sieversii'', is still found. Apples have been grown for thousands of years in Eurasia before they were introduced to North America by European colonization of the Americas, European colonists. Apples have cultural significance in many mythological, mythologies (including Norse mythology, Norse and Greek mythology, Greek) and religions (such as Christianity in Europe). Apples grown from seeds tend to be very different from those of their parents, and the resultant fruit frequently lacks desired characteristics. For commercial purposes, including botanical evaluation, apple cultivars are propagated by clonal grafting onto rootstocks. Apple trees grown without rootstocks tend to be larger and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peach
The peach (''Prunus persica'') is a deciduous tree first domesticated and Agriculture, cultivated in China. It bears edible juicy fruits with various characteristics, most called peaches and the glossy-skinned, non-fuzzy varieties called nectarines. Peaches and #Nectarines, nectarines are the same species, though they are regarded commercially as different fruits. The tree is regarded as handsome and is planted in gardens for its springtime blooms in addition to fruit production. The peach tree is relatively short lived, usually not exceeding twenty years of age. However, the peach fruit is regarded as a symbol of longevity in several East Asian cultures. The specific name ''persica'' refers to its widespread cultivation in Persia (modern-day Iran), from where it was transplanted to Europe and in the 16th century to the Americas. It belongs to the genus ''Prunus'', which also includes the cherry, apricot, almond, and plum, and which is part of the Rosaceae, rose family. The p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phosphonate
In organic chemistry, phosphonates or phosphonic acids are organophosphorus compounds containing Functional group, groups, where R is an organic group (alkyl, aryl). If R is hydrogen then the compound is a Phosphite_ester#Chemistry_of_HP(O)(OR)2, dialkyl phosphite, which is a different functional group. Phosphonic acids, typically handled as salts, are generally Volatility (chemistry), nonvolatile solids that are poorly soluble in organic solvents, but soluble in water and common Alcohol (chemistry), alcohols. Many commercially important compounds are phosphonates, including glyphosate (the active molecule of the herbicide Roundup (herbicide), Roundup), and ethephon, a widely used plant growth regulator. Bisphosphonates are popular drugs for treatment of osteoporosis.Svara, J.; Weferling, N.; Hofmann, T. "Phosphorus Compounds, Organic," in ''Ullmann's Encyclopedia of Industrial Chemistry'', Wiley-VCH, Weinheim, 2008. . In biochemistry and medicinal chemistry, phosphonate gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aquarium
An aquarium (: aquariums or aquaria) is a vivarium of any size having at least one transparent side in which aquatic plants or animals are kept and displayed. fishkeeping, Fishkeepers use aquaria to keep fish, invertebrates, amphibians, aquatic reptiles, such as turtles, and aquatic plants. The term ''aquarium'', coined by English naturalist Philip Henry Gosse, combines the Latin root , meaning 'water', with the suffix , meaning 'a place for relating to'. The aquarium principle was fully developed in 1850 by the chemist Robert Warington, who explained that plants added to water in a container would give off enough oxygen to support animals, so long as the numbers of animals did not grow too large. The aquarium craze was launched in early Victorian era, Victorian England by Gosse, who created and stocked the first public aquarium at the London Zoo in 1853, and published the first manual, ''The Aquarium: An Unveiling of the Wonders of the Deep Sea'' in 1854. Small aquariums are k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heidelberg, Victoria
Heidelberg () is a suburb of Melbourne, Victoria, Australia, northeast of Melbourne's central business district, located within the City of Banyule local government area. Heidelberg recorded a population of 7,360 at the 2021 census. Once a large town on Melbourne's outskirts, Heidelberg was absorbed into Melbourne as part of the latter's northward expansion after World War II. Heidelberg once had its own historic central business district including its own municipality in the former City of Heidelberg. Heidelberg lends its name to the Heidelberg School, an impressionist art movement that developed in and around the town in the late 19th-century. History The land at Heidelberg was sold by Crown auction in 1838, making it one of the earliest rural allotments in Australia, as Melbourne was founded only three years earlier. By 1840, ''Warringal'' had been established as a surveyed township, the name referring to an Aboriginal term for ''eagle's nest''. Eventually, ''Warringa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthur Rylah Institute For Environmental Research
The Arthur Rylah Institute for Environmental Research (ARI) is the biodiversity research organisation for the government of Victoria, Australia. It provides advice on ecologically sustainable land and water management issues and with regard to threatened native flora and fauna. It is named after Sir Arthur Rylah, a long-serving Victorian politician and deputy state premier between 1955 and 1971. History Arthur Rylah Institute for Environmental Research (ARI) was officially opened by Queen Elizabeth II on 8 April 1970 as part of the Fisheries and Wildlife Division of the Victorian state government. The foundation Director was Alfred Dunbavin Butcher, who also had an association with Melbourne Zoo and Healesville Sanctuary. He had a keen interest in art and this attracted a large collection of wildlife art and the commissioning of a large mural at the institute. The institute was subsequently incorporated into various Victorian Government Departments since then including the Minist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catchment Area
A catchment area in human geography, is the area from which a location, such as a city, service or institution, attracts a population that uses its services and economic opportunities. Catchment areas may be defined based on from where people are naturally drawn to a location (for example, a labour catchment area) or as established by governments or organizations such as education authorities or healthcare providers, for the provision of services. Governments and community service organizations often define catchment areas for planning purposes and public safety such as ensuring universal access to services like fire departments, police departments, ambulance bases and hospitals. In business, a catchment area is used to describe the influence from which a retail location draws its customers. Airport catchment areas can inform efforts to estimate route profitability. A health catchment area is of importance in public health, and healthcare planning, as it helps in resource allocat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fosetyl-Al
Fosetyl-Al is an organophosphorus compound Organophosphorus chemistry is the scientific study of the synthesis and properties of organophosphorus compounds, which are organic compounds containing phosphorus. They are used primarily in pest control as an alternative to chlorinated hydrocarbo ... that is used as a fungicide. With the formula 2H5OP(H)O2sub>3Al. It is derived from ethylphosphite.{{cite encyclopedia , author=Franz Müller , author2=Peter Ackermann , author3=Paul Margot , title=Fungicides, Agricultural, 2. Individual Fungicides, encyclopedia=Ullmann's Encyclopedia of Industrial Chemistry, publisher=Wiley-VCH, place=Weinheim, year=2012, doi=10.1002/14356007.o12_o06, isbn=978-3-527-30673-2 References Fungicides Phosphites Aluminium compounds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potato
The potato () is a starchy tuberous vegetable native to the Americas that is consumed as a staple food in many parts of the world. Potatoes are underground stem tubers of the plant ''Solanum tuberosum'', a perennial in the nightshade family Solanaceae. Wild potato species can be found from the southern United States to southern Chile. Genetic studies show that the cultivated potato has a single origin, in the area of present-day southern Peru and extreme northwestern Bolivia. Potatoes were domesticated there about 7,000–10,000 years ago from a species in the '' S. brevicaule'' complex. Many varieties of the potato are cultivated in the Andes region of South America, where the species is indigenous. The Spanish introduced potatoes to Europe in the second half of the 16th century from the Americas. They are a staple food in many parts of the world and an integral part of much of the world's food supply. Following millennia of selective breeding, there are now over 5 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Powdery Scab
Powdery scab is a disease of potato tubers. It is caused by the cercozoan ''Spongospora subterranea'' f. sp. ''subterranea'' and is widespread in potato growing countries. Symptoms of powdery scab include small lesions in the early stages of the disease, progressing to raised pustules containing a powdery mass. These can eventually rupture within the tuber periderm.Maldonado, M. Loreto Hernandez, Richard E. Falloon, Ruth C. Butler, Anthony J. Conner, and Simon R. Bulman. "''Resistance to Spongospora Subterranea Induced in Potato by the Elicitor β-aminobutyric Acid.''" Australasian Plant Pathol. Australasian Plant Pathology 44.4 (2015): 445-53. Web. 21 Oct. 2015. The powdery pustules contain resting spores that release anisokont zoospores (asexual spore with two unequal length flagella) to infect the root hairs of potatoes or tomatoes. Powdery scab is a cosmetic defect on tubers, which can result in the rejection of these potatoes. Potatoes which have been infected can be peeled ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
