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Bureau Of Entomology
The Bureau of Entomology was a unit within the Federal government of the United States from 1894 to 1934. It developed from a section of the Department of Agriculture which had been working on entomological researches and allied issues relating to insects. In 1934 it was merged with the Bureau of Plant Quarantine to form the Bureau of Entomology and Plant Quarantine. A later merger with the Bureau of Animal Industry created the Agricultural Research Service in 1953. Early developments The American Entomological Society was organized at Philadelphia in 1859, incorporated in 1862, and known until 1867 as the Entomological Society of Philadelphia. On Friday, May 18, 1866, Mr. O'Neill requested an appropriation from the Congress of the United States to maintain the organization's publication ''Practical Entomologist.'' The request for Federal funds established a connection between the organization and the Federal government. The Department of Agriculture was created on July 1, 18 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Department Of Agriculture
The United States Department of Agriculture (USDA) is the United States federal executive departments, federal executive department responsible for developing and executing federal laws related to farming, forestry, rural economic development, and food. It aims to meet the needs of commercial farming and livestock food production, promotes agricultural trade and production, works to assure food safety, protects natural resources, fosters rural communities and works to end hunger in the United States and internationally. It is headed by the United States Secretary of Agriculture, Secretary of Agriculture, who reports directly to the President of the United States and is a member of the president's Cabinet of the United States, Cabinet. The current secretary is Tom Vilsack, who has served since February 24, 2021. Approximately 80% of the USDA's $141 billion budget goes to the Food and Nutrition Service (FNS) program. The largest component of the FNS budget is the Supplementa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alfalfa Leaf Weevil
Alfalfa () (''Medicago sativa''), also called lucerne, is a perennial flowering plant in the legume family Fabaceae. It is cultivated as an important forage crop in many countries around the world. It is used for grazing, hay, and silage, as well as a green manure and cover crop. The name alfalfa is used in North America. The name lucerne is the more commonly used name in the United Kingdom, South Africa, Australia, and New Zealand. The plant superficially resembles clover (a cousin in the same family), especially while young, when trifoliate leaves comprising round leaflets predominate. Later in maturity, leaflets are elongated. It has clusters of small purple flowers followed by fruits spiralled in 2 to 3 turns containing 10–20 seeds. Alfalfa is native to warmer temperate climates. It has been cultivated as livestock fodder since at least the era of the ancient Greeks and Romans. Etymology The word ''alfalfa'' is a Spanish modification of the Arabic word ''al-faṣfaṣa'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pink Bollworm
The pink bollworm (''Pectinophora gossypiella''; es, lagarta rosada) is an insect known for being a pest in cotton farming. The adult is a small, thin, gray moth with fringed wings. The larva is a dull white caterpillar with eight pairs of legs with conspicuous pink banding along its dorsum. The larva reaches one half inch in length. The female moth lays eggs in a cotton boll, and when the larvae emerge from the eggs, they inflict damage through feeding. They chew through the cotton lint to feed on the seeds. Since cotton is used for both fiber and seed oil, the damage is twofold. Their disruption of the protective tissue around the boll is a portal of entry for other insects and fungi. The pink bollworm is native to Asia, but has become an invasive species in most of the world's cotton-growing regions. It reached the cotton belt in the southern United States by the 1920s. It was a major pest in the cotton fields of the southern California deserts. The USDA announced in 2018 tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agricultural Experiment Station
An agricultural experiment station (AES) or agricultural research station (ARS) is a scientific research center that investigates difficulties and potential improvements to food production and agribusiness. Experiment station scientists work with farmers, ranchers, suppliers, processors, and others involved in food production and agriculture. Research Station scientists study biological, economic, and social problems of food and agriculture and related industries in each state. They investigate such areas as crop variations, soil testing, livestock, processing and animal technology, and other advanced technology in food and agriculture. They also work with specialists called extension agents. These specialists help inform farmers about developments in agriculture. Most agricultural experiment station scientists are faculty members of the land-grant universities. Locations Canada In Canada, about 50 per cent (1988) of the experiment stations are controlled by the Canadian gove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Secretary Of Agriculture
The United States secretary of agriculture is the head of the United States Department of Agriculture. The position carries similar responsibilities to those of agriculture ministers in other governments. The department includes several organizations. The 297,000 mi2 (770,000 km2) of national forests and grasslands are managed by the United States Forest Service. The safety of food produced and sold in the United States is ensured by the United States Food Safety and Inspection Service. The Food Stamp Program works with the states to provide food to low-income people. Secretary of Agriculture is a Level I position in the Executive Schedule, thus earning a salary of US$221,400, as of January 2021. Since February 24, 2021, the current secretary is Tom Vilsack, who had previously served as the 30th secretary of agriculture in the Obama administration. List of secretaries of agriculture When the Department of Agriculture was established in 1862, its executive was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Horticultural Board
Federal or foederal (archaic) may refer to: Politics General *Federal monarchy, a federation of monarchies *Federation, or ''Federal state'' (federal system), a type of government characterized by both a central (federal) government and states or regional governments that are partially self-governing; a union of states *Federal republic, a federation which is a republic *Federalism, a political philosophy *Federalist, a political belief or member of a political grouping *Federalization, implementation of federalism Particular governments *Federal government of the United States **United States federal law **United States federal courts *Government of Argentina *Government of Australia *Government of Pakistan *Federal government of Brazil *Government of Canada *Government of India *Federal government of Mexico * Federal government of Nigeria *Government of Russia *Government of South Africa *Government of Philippines Other *''The Federalist Papers'', critical early arguments in fa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Plant Quarantine Act
The Plant Quarantine Act, originally enacted in 1912 (7 U.S.C. 151 et seq.), gave the Animal and Plant Health Inspection Service (APHIS) authority to regulate the importation and interstate movement of nursery stock and other plants that may carry pests and diseases that are harmful to agriculture. This Act has been superseded by the consolidated APHIS statute, the Plant Protection Act of 2000 (7 U.S.C. 7701 et seq.). This authority is particularly important to the agency’s ability to prevent or limit the spread of harmful invasive species within or to a state or region of the United States. Provisions of Act The Plant Quarantine Act was codified as fifteen sections formulating regulations and rules for the importation of nursery stock including annual plants and biennial plants A biennial plant is a flowering plant that, generally in a temperate climate, takes two years to complete its biological life cycle. Life cycle In its first year, the biennal plant undergoes primary ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Embargo
Economic sanctions are commercial and financial penalties applied by one or more countries against a targeted self-governing state, group, or individual. Economic sanctions are not necessarily imposed because of economic circumstances—they may also be imposed for a variety of political, military, and social issues. Economic sanctions can be used for achieving domestic and international purposes. The efficacy of sanctions is debatable—there are many failures—and sanctions can have unintended consequences. Economic sanctions may include various forms of trade barriers, tariffs, and restrictions on financial transactions. Since the mid-1990s, United Nations Security Council (UNSC) sanctions have tended to target individuals and entities, in contrast to the comprehensive embargoes of earlier decades. An embargo is similar, but usually implies a more severe sanction. An embargo (from the Spanish ''embargo'', meaning hindrance, obstruction, etc. in a general sense, a tradi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trachea
The trachea, also known as the windpipe, is a Cartilage, cartilaginous tube that connects the larynx to the bronchi of the lungs, allowing the passage of air, and so is present in almost all air-breathing animals with lungs. The trachea extends from the larynx and branches into the two primary bronchi. At the top of the trachea the cricoid cartilage attaches it to the larynx. The trachea is formed by a number of horseshoe-shaped rings, joined together vertically by overlying annular ligaments of trachea, ligaments, and by the trachealis muscle at their ends. The epiglottis closes the opening to the larynx during swallowing. The trachea begins to form in the second month of embryo development, becoming longer and more fixed in its position over time. It is epithelium lined with columnar epithelium, column-shaped cells that have hair-like extensions called cilia, with scattered goblet cells that produce protective mucins. The trachea can be affected by inflammation or infection, us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acarapis Woodi
''Acarapis woodi'' is an internal parasite affecting honey bees, the symptoms of infestation was originally observed on the Isle of Wight in 1904, but was not species description, described until 1921. ''Acarapis woodi'' mites live and reproduce in the invertebrate trachea, tracheae of the bees. The symptoms of ''Acarapis woodi'' infestation were originally called by beekeepers as the ''Isle of Wight Disease'', however it is now called List of diseases of the honey bee#Acarine (tracheal) mites, Acarine, after the Subclass to which the mites belong. All mites are arachnida, arachnids like spiders. The female mite attaches 5–7 eggs to the tracheal walls, where the larvae hatch and develop in 11–15 days to adult mites. The mites parasitize young bees up to two weeks old through the tracheal tube openings. There, they pierce the tracheal tube walls with their Arthropod mouthparts, mouthparts and feed on the hemolymph, haemolymph of the bees. More than a hundred mites can populate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Britain
Great Britain is an island in the North Atlantic Ocean off the northwest coast of continental Europe. With an area of , it is the largest of the British Isles, the largest European island and the ninth-largest island in the world. It is dominated by a maritime climate with narrow temperature differences between seasons. The 60% smaller island of Ireland is to the west—these islands, along with over 1,000 smaller surrounding islands and named substantial rocks, form the British Isles archipelago. Connected to mainland Europe until 9,000 years ago by a landbridge now known as Doggerland, Great Britain has been inhabited by modern humans for around 30,000 years. In 2011, it had a population of about , making it the world's third-most-populous island after Java in Indonesia and Honshu in Japan. The term "Great Britain" is often used to refer to England, Scotland and Wales, including their component adjoining islands. Great Britain and Northern Ireland now constitute the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diseases Of The Honey Bee
Diseases of the honey bee or abnormal hive conditions include: Pests and parasites ''Varroa'' mites ''Varroa destructor'' and ''V. jacobsoni'' are parasitic mites that feed on the fat bodies of adult, pupal and larval bees. When the hive is very heavily infested, ''Varroa'' mites can be seen with the naked eye as a small red or brown spot on the bee's thorax. ''Varroa'' mites are carriers for many viruses that are damaging to bees. For example, bees infected during their development will often have visibly deformed wings. ''Varroa'' mites have led to the virtual elimination of feral bee colonies in many areas, and are a major problem for kept bees in apiaries. Some feral populations are now recovering—it appears they have been naturally selected for ''Varroa'' resistance. ''Varroa'' mites were first discovered in Southeast Asia in about 1904, but are now present on all continents except Australia. They were discovered in the United States in 1987, in New Zealand in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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