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Dudley Moulton
Dudley Moulton (28 December 1878 – 5 July 1951) was an American entomologist who specialized in the study of thrips while working as an entomologist on quarantine duty and later in administration of the department of agriculture in California. Moulton was born in farming family in San Jose. He received an A.B. (1903) and M.A. (1906) from Stanford University, studying under Vernon Kellogg. He then worked as an entomologist for Santa Clara County for a couple of years before working for the quarantine department at San Francisco. He took an early interest in the pear thrip in 1904 at a time when it was a serious pest and later maintained an interest in thrips outside of his main professional work and asked his colleagues to collect for him. In 1909 he became Deputy State Commissioner of Horticulture for California. In 1931 he became director of the department of agriculture for the state of California. His thrip collections, which were finally placed in the California Academ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moulton Dudley 1878-1951
Moulton may refer to: Places in the United Kingdom ;In England * Moulton, Cheshire * Moulton, Lincolnshire ** Moulton Windmill *Moulton St Mary, Norfolk *Moulton, Northamptonshire **Moulton College, agricultural college **Moulton Park, industrial estate *Moulton, Suffolk ** Moulton Paddocks, racehorse training establishment *Moulton, North Yorkshire **Moulton Hall, 17th-century manor house ;In Wales *Moulton, Vale of Glamorgan Places in the U.S. * Moulton, Alabama * Moulton, Iowa *Moulton, Ohio * Moulton Township, Auglaize County, Ohio * Moulton, Texas Places in Antarctica * Moulton Escarpment *Mount Moulton Other uses * William Moulton Marston * Moulton (surname) * Moulton Bicycle * Moulton lunar crater *Moulton plane In incidence geometry, the Moulton plane is an example of an affine plane in which Desargues's theorem does not hold. It is named after the American astronomer Forest Ray Moulton. The points of the Moulton plane are simply the points in the real pl ..., ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Entomology
Entomology () is the science, scientific study of insects, a branch of zoology. In the past the term "insect" was less specific, and historically the definition of entomology would also include the study of animals in other arthropod groups, such as arachnids, myriapods, and crustaceans. This wider meaning may still be encountered in informal use. Like several of the other fields that are categorized within zoology, entomology is a taxon-based category; any form of scientific study in which there is a focus on insect-related inquiries is, by definition, entomology. Entomology therefore overlaps with a cross-section of topics as diverse as molecular genetics, behavior, neuroscience, biomechanics, biochemistry, systematics, physiology, developmental biology, ecology, morphology (biology), morphology, and paleontology. Over 1.3 million insect species have been described, more than two-thirds of all known species. Some insect species date back to around 400 million years ago. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thrips
Thrips ( order Thysanoptera) are minute (mostly long or less), slender insects with fringed wings and unique asymmetrical mouthparts. Different thrips species feed mostly on plants by puncturing and sucking up the contents, although a few are predators. Entomologists have described approximately 6,000 species. They fly only weakly and their feathery wings are unsuitable for conventional flight; instead, thrips exploit an unusual mechanism, clap and fling, to create lift using an unsteady circulation pattern with transient vortices near the wings. Many thrips species are pests of commercially important crops. A few species serve as vectors for over 20 viruses that cause plant disease, especially the Tospoviruses. Some species of thrips are beneficial as pollinators or as predators of other insects or mites. In the right conditions, such as in greenhouses, many species can exponentially increase in population size and form large swarms because of a lack of natural predators ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Jose, California
San Jose, officially San José (; ; ), is a major city in the U.S. state of California that is the cultural, financial, and political center of Silicon Valley and largest city in Northern California by both population and area. With a 2020 population of 1,013,240, it is the most populous city in both the Bay Area and the San Jose–San Francisco–Oakland, CA Combined Statistical Area, San Jose-San Francisco-Oakland Combined Statistical Area, which contain 7.7 million and 9.7 million people respectively, the List of largest California cities by population, third-most populous city in California (after Los Angeles and San Diego and ahead of San Francisco), and the List of United States cities by population, tenth-most populous in the United States. Located in the center of the Santa Clara Valley on the southern shore of San Francisco Bay, San Jose covers an area of . San Jose is the county seat of Santa Clara County, California, Santa Clara County and the main component of the San ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stanford University
Stanford University, officially Leland Stanford Junior University, is a private research university in Stanford, California. The campus occupies , among the largest in the United States, and enrolls over 17,000 students. Stanford is considered among the most prestigious universities in the world. Stanford was founded in 1885 by Leland and Jane Stanford in memory of their only child, Leland Stanford Jr., who had died of typhoid fever at age 15 the previous year. Leland Stanford was a U.S. senator and former governor of California who made his fortune as a railroad tycoon. The school admitted its first students on October 1, 1891, as a coeducational and non-denominational institution. Stanford University struggled financially after the death of Leland Stanford in 1893 and again after much of the campus was damaged by the 1906 San Francisco earthquake. Following World War II, provost of Stanford Frederick Terman inspired and supported faculty and graduates' entrepreneu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vernon Lyman Kellogg
Vernon Lyman Kellogg (December 1, 1867 – August 8, 1937) was an American entomologist, evolutionary biologist, and science administrator. His father was Lyman Beecher Kellogg, first president of the Kansas State Normal School (now known as Emporia State University), and former Kansas Attorney General. In 1908, Kellogg married Charlotte Hoffman and the two welcomed their only child, Jean Kellogg Dickie, in 1910. He studied under Francis Snow at the University of Kansas, under John Henry Comstock at Stanford University, and under Rudolf Leuckart at the University of Leipzig in Germany. From 1894 to 1920, Kellogg was professor of entomology at Stanford University. Kellogg specialized in insect taxonomy and economic entomology. Herbert Hoover was among his students, and Florence E. Bemis worked in his lab. His academic career was interrupted by two years (1915 and 1916) spent in Brussels as director of Hoover's humanitarian American Commission for Relief in Belgium. Initia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Clara County, California
Santa Clara County, officially the County of Santa Clara, is the sixth-most populous county in the U.S. state of California, with a population of 1,936,259, as of the 2020 United States Census, 2020 census. Santa Clara County and neighboring San Benito County, California, San Benito County together form the U.S. Census Bureau's San Jose-Sunnyvale-Santa Clara metropolitan statistical area, which is part of the larger San Jose-San Francisco-Oakland, California, Oakland combined statistical area. Santa Clara is the most populous county in the San Francisco Bay Area and in Northern California. The county seat and largest city is San Jose, California, San Jose, the List of United States cities by population, 10th-most populous city in the United States, List of cities and towns in California, California's third-most populous city and the List of cities and towns in the San Francisco Bay Area, most populous city in the San Francisco Bay Area. Home to Silicon Valley, Santa Clara County ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quarantine Department
A quarantine is a restriction on the movement of people, animals and goods which is intended to prevent the spread of disease or pests. It is often used in connection to disease and illness, preventing the movement of those who may have been exposed to a communicable disease, yet do not have a confirmed medical diagnosis. It is distinct from medical isolation, in which those confirmed to be infected with a communicable disease are isolated from the healthy population. Quarantine considerations are often one aspect of border control. The concept of quarantine has been known since biblical times, and is known to have been practised through history in various places. Notable quarantines in modern history include the village of Eyam in 1665 during the bubonic plague outbreak in England; East Samoa during the 1918 flu pandemic; the Diphtheria outbreak during the 1925 serum run to Nome, the 1972 Yugoslav smallpox outbreak, the SARS pandemic, the Ebola pandemic and extensive q ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thripinae
The Thripinae are a subfamily of thrips, insects of the order Thysanoptera. The Thripinae belong to the common thrips family Thripidae and include around 1,400 species in 150 genera. A 2012 molecular phylogeny found that the Thripinae was paraphyletic; further work will be needed to clarify the relationships within the group. Notable members – some of them economically significant pests – are for example '' Anaphothrips susanensis'', '' Megalurothrips distalis'', '' Sciothrips caramomi'', ''Scirtothrips dorsalis'' (chili thrips), '' Sorghothrips jonnaphilus'', '' T. hawaiiensis'', '' T. palmi'' (melon thrips) and '' T. tabaci'' (onion thrips). The subfamily includes many pests, some of them invasive species. The chili thrips, ''Scirtothrips dorsalis'', is an Asian pest on many crops, including chili peppers, roses, strawberry, tea, ground nuts, and castor bean. The western flower thrips, ''Frankliniella occidentalis'', has recently expanded its range from western North Am ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deputy State Commissioner Of Horticulture
Deputy or depute may refer to: * Steward (office) * Khalifa, an Arabic title that can signify "deputy" * Deputy (legislator), a legislator in many countries and regions, including: ** A member of a Chamber of Deputies, for example in Italy, Spain, Argentina, or Brazil. ** A member of a National Assembly, as in Costa Rica, France, Pakistan, Poland or Quebec. ** A member of the Dáil Éireann (Lower House of the parliament of the Republic of Ireland) ** A member of the States of Guernsey or the States of Jersey elected by a parish or district ** Deputy (Acadian), a position in 18th-century Nova Scotia, Canada * Deputy Führer, a title for the deputy head of the Nazi Party * A subordinate ** Deputy premier, a subordinate of the Premier and next-in-command in the cabinet of the Soviet Union and its successor countries, including: *** First Deputy Premier of the Soviet Union *** Deputy Premier of the Soviet Union, a subordinate of the Premier and the First Deputy Premier and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pasadena, California
Pasadena ( ) is a city in Los Angeles County, California, northeast of downtown Los Angeles. It is the most populous city and the primary cultural center of the San Gabriel Valley. Old Pasadena is the city's original commercial district. Its population was 138,699 at the 2020 census, making it the 44th largest city in California and the ninth-largest city in Los Angeles County. Pasadena was incorporated on June 19, 1886, becoming one of the first cities to be incorporated in what is now Los Angeles County, following the city of Los Angeles (April 4, 1850). Pasadena is known for hosting the annual Rose Bowl football game and Tournament of Roses Parade. It is also home to many scientific, educational, and cultural institutions, including Caltech, Pasadena City College, Kaiser Permanente Bernard J. Tyson School of Medicine, Fuller Theological Seminary, ArtCenter College of Design, the Pasadena Playhouse, the Ambassador Auditorium, the Norton Simon Museum, and the USC Pacif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1878 Births
Events January–March * January 5 – Russo-Turkish War – Battle of Shipka Pass IV: Russian and Bulgarian forces defeat the Ottoman Empire. * January 9 – Umberto I becomes King of Italy. * January 17 – Battle of Philippopolis: Russian troops defeat the Turks. * January 23 – Benjamin Disraeli orders the British fleet to the Dardanelles. * January 24 – Russian revolutionary Vera Zasulich shoots at Fyodor Trepov, Governor of Saint Petersburg. * January 28 – ''The Yale News'' becomes the first daily college newspaper in the United States. * January 31 – Turkey agrees to an armistice at Adrianople. * February 2 – Greece declares war on the Ottoman Empire. * February 7 – Pope Pius IX dies, after a 31½ year reign (the longest definitely confirmed). * February 8 – The British fleet enters Turkish waters, and anchors off Istanbul; Russia threatens to occupy Istanbul, but does not carry out the threat. * Febru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
