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Walter Wilson Froggatt
Walter Wilson Froggatt (13 June 1858 – 18 March 1937) was an Australian economic entomologist. Early life Froggatt was born in Melbourne, Victoria, the son of George Wilson Froggatt, an English architect, and his wife Caroline, daughter of Giacomo Chiosso, who came from a noble Italian family. As a child Froggatt, who was delicate, was encouraged by his mother to find interests in the open air and at an early age began collecting insects. The family having moved to Bendigo, Victoria he was educated at the Corporate High School, Sandhurst (Bendigo), and on leaving school spent four years on the land. In 1880 he went to a goldfield near Milparinka, New South Wales, and then worked his way northward and through Queensland to Mackay, Herberton, Cairns and other parts of the colony. Wherever he went he kept up his collecting of insects. Career as entomologist In 1883 Froggatt returned to Bendigo, worked with his father on a lease near Mount Hope, and around this time contacted Ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Economic Entomology
Economic entomology is a field of entomology, which involves the study of insects that benefit or harm humans, domestic animals, and crops. Insects that cause losses are termed as pests. Some species can cause indirect damage by spreading diseases and these are termed as vectors. Those that are beneficial include those reared for food such as honey, substances such as lac or pigments and for their role in pollinating crops and controlling pests. The ''Journal of Economic Entomology'', published by the Entomological Society of America, described itself in 2017 as the "most-cited entomological journal". History In the 18th century many works were published on agriculture. Many contained accounts of pest insects. In France Claude Sionnest (1749–1820) was a notable figure. 19th century In Britain, John Curtis wrote the influential 1860 treatise ''Farm Insects'', dealing with the insect pests of corn, roots, grass and stored grain. Fruit and pests were described by authors such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solomon Islands
Solomon Islands is an island country consisting of six major islands and over 900 smaller islands in Oceania, to the east of Papua New Guinea and north-west of Vanuatu. It has a land area of , and a population of approx. 700,000. Its capital, Honiara, is located on the largest island, Guadalcanal. The country takes its name from the wider area of the Solomon Islands (archipelago), which is a collection of Melanesian islands that also includes the Autonomous Region of Bougainville (currently a part of Papua New Guinea), but excludes the Santa Cruz Islands. The islands have been settled since at least some time between 30,000 and 28,800 BCE, with later waves of migrants, notably the Lapita people, mixing and producing the modern indigenous Solomon Islanders population. In 1568, the Spanish navigator Álvaro de Mendaña was the first European to visit them. Though not named by Mendaña, it is believed that the islands were called ''"the Solomons"'' by those who later receiv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scale Insect
Scale insects are small insects of the order Hemiptera, suborder Sternorrhyncha. Of dramatically variable appearance and extreme sexual dimorphism, they comprise the infraorder Coccomorpha which is considered a more convenient grouping than the superfamily Coccoidea due to taxonomic uncertainties. Adult females typically have soft bodies and no limbs, and are concealed underneath domed scales, extruding quantities of wax for protection. Some species are hermaphroditic, with a combined ovotestis instead of separate ovaries and testes. Males, in the species where they occur, have legs and sometimes wings, and resemble small flies. Scale insects are herbivores, piercing plant tissues with their mouthparts and remaining in one place, feeding on sap. The excess fluid they imbibe is secreted as honeydew on which sooty mold tends to grow. The insects often have a mutualistic relationship with ants, which feed on the honeydew and protect them from predators. There are about 8,000 descr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canberra
Canberra ( ) is the capital city of Australia. Founded following the federation of the colonies of Australia as the seat of government for the new nation, it is Australia's largest inland city and the eighth-largest city overall. The city is located at the northern end of the Australian Capital Territory at the northern tip of the Australian Alps, the country's highest mountain range. As of June 2021, Canberra's estimated population was 453,558. The area chosen for the capital had been inhabited by Indigenous Australians for up to 21,000 years, with the principal group being the Ngunnawal people. European settlement commenced in the first half of the 19th century, as evidenced by surviving landmarks such as St John's Anglican Church and Blundells Cottage. On 1 January 1901, federation of the colonies of Australia was achieved. Following a long dispute over whether Sydney or Melbourne should be the national capital, a compromise was reached: the new capital would be buil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linnean Society Of New South Wales
The Linnean Society of New South Wales promotes ''the Cultivation and Study of the Science of Natural History in all its Branches'' and was founded in Sydney, New South Wales (Australia) in 1874 and incorporated in 1884. History The Society succeeded the ''Entomological Society of New South Wales'', founded in 1862 which folded in 1872, with James Charles Cox as its first president. The first issue of ''Proceedings'' was in 1875. The establishment of the Society was largely due to the dedication and financial support of its first President, Sir William Macleay. Joseph James Fletcher was director and librarian (this title was afterwards changed to secretary) from 1885 and edited 33 volumes of the ''Proceedings'' of the society. In September 1882, a fire destroyed the library and a part of the scientific material of the society. The efforts of William Macleay made it possible nevertheless for the society to continue its activities. Macleay bursary In 1903, the Society created ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Lewis Froggatt
John is a common English name and surname: * John (given name) * John (surname) John may also refer to: New Testament Works * Gospel of John, a title often shortened to John * First Epistle of John, often shortened to 1 John * Second Epistle of John, often shortened to 2 John * Third Epistle of John, often shortened to 3 John People * John the Baptist (died c. AD 30), regarded as a prophet and the forerunner of Jesus Christ * John the Apostle (lived c. AD 30), one of the twelve apostles of Jesus * John the Evangelist, assigned author of the Fourth Gospel, once identified with the Apostle * John of Patmos, also known as John the Divine or John the Revelator, the author of the Book of Revelation, once identified with the Apostle * John the Presbyter, a figure either identified with or distinguished from the Apostle, the Evangelist and John of Patmos Other people with the given name Religious figures * John, father of Andrew the Apostle and Saint Peter * Pope John ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Croydon, New South Wales
Croydon is a suburb in the Inner West of Sydney, in the state of New South Wales, Australia. It is located west of the Sydney central business district. Croydon is split between the two local government areas of Municipality of Burwood and the Inner West Council. The suburb is nestled between the commercial centres of Ashfield and Burwood. It is bounded by Parramatta Road to the north, Iron Cove Creek to the east, Arthur Street to the south and a number of different streets to the west. To the north are Kings and Canada Bays on the closest reach of the Parramatta River, to the northwest is Concord Hospital and the Olympic Games complex at Homebush Bay. To the south is Canterbury Racecourse. The suburb shares its name with Croydon, a large district and borough in the south of London in the United Kingdom. The traditional owners of the land on which Croydon is situated are the Wangal people of the Eora nation. History Aboriginal anthropology Prior to the arrival of Europeans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyril Pemberton
Cyril Eugene Pemberton (August 12, 1886, Los Angeles, California – May 16, 1975, Diamond Head, Hawaii) was an American economic entomologist known for his work with sugar cane pests. He was the chief entomologist for the Hawaiian Sugar Planters' Association during the interwar years and a leading researcher into biological control of insect pests in sugar cane. Pemberton was influential in the introduction of the voracious cane toad from the Caribbean into Hawaii and Australia, where it became one of that continent's worst invasive species. Early life Cyril Pemberton was born to parents descended from Canton, Missouri, on a small citrus orchard in Los Angeles County at the height of the cottony cushion scale infestation. When California's citrus crops recovered, life became easier and Pemberton turned his attention to economic entomology. He attended James Lick Grammar School and graduated from Mission High School in San Francisco in April 1906 – the month of the disastrous ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hawaiian Sugar Planters' Association
Founded in 1895, the Hawaiian Sugar Planters' Association (HSPA) was an unincorporated, voluntary organization of sugarcane plantation owners in the Hawaiian Islands. Its objective was to promote the mutual benefits of its members and the development of the sugar industry in the islands. It conducted scientific studies and gathered accurate records about the sugar industry. The HSPA practiced paternalistic management. Plantation owners introduced welfare programs, sometimes out of concern for the workers, but often designed to suit their economic ends. Threats, coercion, and "divide and rule" tactics were employed, particularly to keep the plantation workers ethnically segregated. The HSPA also actively campaigned to bring workers to Hawaii. For instance, they opened offices in Manila and Vigan, Ilocos Sur, to recruit Filipino workers and provide them free passage to Hawaii. Similarly, the HSPA became a powerful organization with tentacles reaching as far as Washington, D.C., where ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cane Toads In Australia
The cane toad in Australia is regarded as an exemplary case of a " feral species", including rabbits, foxes, cats, and dogs, among others. Australia's relative isolation prior to European colonisation and the industrial revolution, both of which dramatically increased traffic and import of novel species, allowed development of a complex, interdepending system of ecology, but one which provided no natural predators for many of the species subsequently introduced. The recent, sudden inundation of foreign species has led to severe breakdowns in Australian ecology, after overwhelming proliferation of a number of introduced species, for which the continent has no efficient natural predators or parasites, and which displace native species; in some cases, these species are physically destructive to habitat, as well. Cane toads have been very successful as an invasive species, having become established in more than 15 countries within the past 150 years. In the Environment Protection and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cane Toad
The cane toad (''Rhinella marina''), also known as the giant neotropical toad or marine toad, is a large, terrestrial true toad native to South and mainland Central America, but which has been introduced to various islands throughout Oceania and the Caribbean, as well as Northern Australia. It is a member of the genus ''Rhinella'', which includes many true toad species found throughout Central and South America, but it was formerly assigned to the genus ''Bufo''. The cane toad is an old species. A fossil toad (specimen UCMP 41159) from the La Venta fauna of the late Miocene in Colombia is indistinguishable from modern cane toads from northern South America. It was discovered in a floodplain deposit, which suggests the ''R. marina'' habitat preferences have long been for open areas. The cane toad is a prolific breeder; females lay single-clump spawns with thousands of eggs. Its reproductive success is partly because of opportunistic feeding: it has a diet, unusual among anuran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sydney Morning Herald
''The Sydney Morning Herald'' (''SMH'') is a daily compact newspaper published in Sydney, New South Wales, Australia, and owned by Nine. Founded in 1831 as the ''Sydney Herald'', the ''Herald'' is the oldest continuously published newspaper in Australia and "the most widely-read masthead in the country." The newspaper is published in compact print form from Monday to Saturday as ''The Sydney Morning Herald'' and on Sunday as its sister newspaper, ''The Sun-Herald'' and digitally as an online site and app, seven days a week. It is considered a newspaper of record for Australia. The print edition of ''The Sydney Morning Herald'' is available for purchase from many retail outlets throughout the Sydney metropolitan area, most parts of regional New South Wales, the Australian Capital Territory and South East Queensland. Overview ''The Sydney Morning Herald'' publishes a variety of supplements, including the magazines ''Good Weekend'' (included in the Saturday edition of ''The Sy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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