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Wye College
The College of St Gregory and St Martin at Wye, commonly known as Wye College, was an education and research institution in the village of Wye, Kent. In 1447, Cardinal (Catholic Church), Cardinal John Kempe founded his chantry there which also educated local children. , it still includes a rare, complete example of medieval chantry college buildings. After Chantry#Abolition of Chantries Acts, 1545 and 1547, abolition in 1545, parts of the premises were variously occupied as mansion, grammar school, charity school, infant school and National school (England and Wales), national school, before purchase by Kent County Council, Kent and Surrey County Councils to provide men's technical education. For over a hundred years Wye became the school, then college, of London University most concerned with rural subjects, including agricultural sciences; business management; agriculture; horticulture, and agricultural economics. Chemist and Actonian Prize winner, Ralph Louis Wain, Louis Wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latin
Latin ( or ) is a classical language belonging to the Italic languages, Italic branch of the Indo-European languages. Latin was originally spoken by the Latins (Italic tribe), Latins in Latium (now known as Lazio), the lower Tiber area around Rome, Italy. Through the expansion of the Roman Republic, it became the dominant language in the Italian Peninsula and subsequently throughout the Roman Empire. It has greatly influenced many languages, Latin influence in English, including English, having contributed List of Latin words with English derivatives, many words to the English lexicon, particularly after the Christianity in Anglo-Saxon England, Christianization of the Anglo-Saxons and the Norman Conquest. Latin Root (linguistics), roots appear frequently in the technical vocabulary used by fields such as theology, List of Latin and Greek words commonly used in systematic names, the sciences, List of medical roots, suffixes and prefixes, medicine, and List of Latin legal terms ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ralph Louis Wain
Ralph Louis Wain CBE FRS (29 May 1911 Hyde, Cheshire – 14 December 2000 Canterbury) was a British agricultural chemist. He read Chemistry at the University of Sheffield on scholarship, and with first class honours degree, and a Master of Science and PhD. He was advised by G.M. Bennett. He lectured in chemistry at the South Eastern Agricultural College at Wye, until 1939. During World War II, he conducted research at Long Ashton Research Station, at the University of Bristol. After the war, he was Head of the Chemistry Department and the Chair of Agricultural Chemistry at Wye College. He was Honorary Director of the Unit on Plant Growth Substances and Selective Fungicides at Wye. He lectured at University of Kent at Canterbury where he was Honorary Professor in 1977. He was married and had two children. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agricultural College
This article lists agricultural universities and colleges around the world, by continent and country. Africa Algeria * Higher National Agronomic School (French name: Ecole Nationale Supérieure Agronomique) Benin * Agricultural University of Ketou (French name: Université Agricole de Kétou) * Faculty of Agronomic Sciences (French name: Faculté des Sciences Agronomiques) Cameroon * Department of Agriculture and Veterinary Medicine (Agro-Vet), Université des Montagnes * Faculty of Agriculture and Veterinary Medicine, University of Buea * Faculty of Agriculture and Agricultural Sciences, University of Dschang * Higher Institute of the Sahel (ISS), Department of Agriculture, Livestock and Agricultural Derived Products, University of Maroua *college of technology University of Bamenda Democratic Republic of Congo * Institut Facultaire des Sciences Agronomiques de Yangambi (IFA/Yangambi) Egypt * Faculty of Agriculture, Alexandria University * Faculty of Agriculture ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swanley Horticultural College
Swanley Horticultural College, founded in , was a college of horticulture in Hextable, Kent, England. It originally took only male students but by 1894 the majority of students were female and it became a women-only institution in 1903. Early history The college was registered as The Horticultural College and Produce Company, Limited on 30 January 1889. Businessman Arthur Harper Bond (1853–1940) described how he had wished to "do something in the way of applying scientific principles to fruit-growing" and met a man who offered "his" property at Swanley as its base. Bond occupied the property to set up "the Horticultural College", but it later transpired that the property belonged to naval architect and politician Edward Reed. Bond bought it from Reed as "the only way to extricate myself from a difficult position and save my pet scheme from extinction". The college's lecture theatre was the saloon designed by Reed for SS ''Bessemer'', which had been built to swing on gimbals in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the world's countries participated, with many nations mobilising all resources in pursuit of total war. Tanks in World War II, Tanks and Air warfare of World War II, aircraft played major roles, enabling the strategic bombing of cities and delivery of the Atomic bombings of Hiroshima and Nagasaki, first and only nuclear weapons ever used in war. World War II is the List of wars by death toll, deadliest conflict in history, causing World War II casualties, the death of 70 to 85 million people, more than half of whom were civilians. Millions died in genocides, including the Holocaust, and by massacres, starvation, and disease. After the Allied victory, Allied-occupied Germany, Germany, Allied-occupied Austria, Austria, Occupation of Japan, Japan, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gerald Wibberley
Gerald Percy Wibberley, CBE (15 April 1915 – 8 November 1993) was a British agricultural economist. Early life and education Born on 15 April 1915 in Abergavenny,Clayton, Eric (19 November 1993)"Obituary: Professor Gerald Wibberley" ''The Independent''. Retrieved 1 September 2016. the son of Percy Wibberley,''Debrett's Peerage, Baronetage, Knightage, and Companionage'' (Kelly's Directories, 1973), p. 3076 Gerald Percy Wibberley was educated at the town's King Henry VIII Grammar School."Wibberley, Prof. Gerald Percy" ''Who Was Who'' (online edition), Oxford University Press, 2014. Retrieved 1 September 2016. He attended the University College of Wales, Aberystwyth
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Fungicide
Fungicides are pesticides used to kill parasitic fungi or their spores. Fungi can cause serious damage in agriculture, resulting in losses of yield and quality. Fungicides are used both in agriculture and to fight fungal infections in animals, including humans. Fungicides are also used to control oomycetes, which are not taxonomically/genetically fungi, although sharing similar methods of infecting plants. Fungicides can either be contact, translaminar or systemic. Contact fungicides are not taken up into the plant tissue and protect only the plant where the spray is deposited. Translaminar fungicides redistribute the fungicide from the upper, sprayed leaf surface to the lower, unsprayed surface. Systemic fungicides are taken up and redistributed through the xylem vessels. Few fungicides move to all parts of a plant. Some are locally systemic, and some move upward. Most fungicides that can be bought retail are sold in liquid form, the active ingredient being present at 0.08% i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plant Growth Regulator
Plant hormones (or phytohormones) are signal molecules, produced within plants, that occur in extremely low concentrations. Plant hormones control all aspects of plant growth and development, including embryogenesis, the regulation of organ size, pathogen defense, stress tolerance and reproductive development. Unlike in animals (in which hormone production is restricted to specialized glands) each plant cell is capable of producing hormones. Went and Thimann coined the term "phytohormone" and used it in the title of their 1937 book. Phytohormones occur across the plant kingdom, and even in algae, where they have similar functions to those seen in vascular plants ("higher plants"). Some phytohormones also occur in microorganisms, such as unicellular fungi and bacteria, however in these cases they do not play a hormonal role and can better be regarded as secondary metabolites. Characteristics The word hormone is derived from Greek, meaning ''set in motion''. Plant hormon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insecticides
Insecticides are pesticides used to kill insects. They include ovicides and larvicides used against insect eggs and larvae, respectively. The major use of insecticides is in agriculture, but they are also used in home and garden settings, industrial buildings, for vector control, and control of insect parasites of animals and humans. Acaricides, which kill mites and ticks, are not strictly insecticides, but are usually classified together with insecticides. Some insecticides (including common bug sprays) are effective against other non-insect arthropods as well, such as scorpions, spiders, etc. Insecticides are distinct from insect repellents, which repel but do not kill. Sales In 2016 insecticides were estimated to account for 18% of worldwide pesticide sales. Worldwide sales of insecticides in 2018 were estimated as $ 18.4 billion, of which 25% were neonicotinoids, 17% were pyrethroids, 13% were diamides, and the rest were many other classes which sold for less tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bromoxynil
Bromoxynil is an organic compound with the formula HOBr2C6H2CN. It is classified as a nitrile herbicide, and as such sold under many trade names. It is a white solid. It works by inhibiting photosynthesis. It is moderately toxic to mammals. It is used in Australia, New Zealand, and the USA, which used 614,000 lbs of it in 1974. Production and use It is produced by bromination of 4-hydroxybenzonitrile. It is a post-emergence to control annual broadleaved weeds.Franz Müller and Arnold P. Applebyki "Weed Control, 2. Individual Herbicides" in Ullmann's Encyclopedia of Industrial Chemistry 2010 Degradation Bromoxynil decomposes with a half life of approximately two weeks in soil. Persistence increases in soils with elevated clay or organic matter content, suggesting the compound has somewhat limited bioavailability to microorganisms in these environments. Under aerobic conditions in soils or pure cultures, products of bromoxynil degradation often retain the original bromine gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MCPB
MCPB, 2,4-MCPB, 4-(4-chloro-o-tolyloxy)butyric acid (IUPAC), or 4-(4-chloro-2-methylphenoxy)butanoic acid ( CAS) is a phenoxybutyric herbicide. In the United States it is registered for use on pea crops before flowering, for post-emergence control of broadleaf annual and perennial weeds including Canadian thistle, buttercup, mustard, purslane, ragweed, common lambsquarters, pigweed, smartweed, sowthistle, and morning glory. It has low to moderate acute toxicity, with kidney and liver effects as the main hazard concerns. It is not volatile, persistent, or likely to bioconcentrate. A variety of methods have been developed for its analysis. In the U.S., the maximum residue permitted on peas is 0.1 parts per million In science and engineering, the parts-per notation is a set of pseudo-units to describe the small values of miscellaneous dimensionless quantity, dimensionless quantities, e.g. mole fraction or mass fraction (chemistry), mass fraction. Since t .... References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
