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Stromatinia Cepivora
''Stromatinia cepivora'' is a fungus in the division Ascomycota. It is the teleomorph of ''Sclerotium cepivorum'', the cause of white rot in onions, garlic, and leeks. The infective sclerotia remain viable in the soil for many years and are stimulated to germinate by the presence of a susceptible crop. Pathogenesis ''Sclerotium cepivorum'' is the asexual reproductive form of ''Stromatinia cepivora'' and is a plant pathogen, causing white rot in ''Allium'' species, particularly onions, leeks, and garlic. On a worldwide basis, white rot is probably the most serious threat to ''Allium'' crop production of any disease. This is a soil borne fungus and affects susceptible crops planted in infected soil containing sclerotia. The sclerotia that are developed in the life cycle can be spread to other fields by unsuccessful sanitation practices. The sclerotia can remain viable in the soil for years and germinate with a susceptible host to cause disease; therefore it is important to pract ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungus
A fungus (: fungi , , , or ; or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and mold (fungus), molds, as well as the more familiar mushrooms. These organisms are classified as one of the kingdom (biology)#Six kingdoms (1998), traditional eukaryotic kingdoms, along with Animalia, Plantae, and either Protista or Protozoa and Chromista. A characteristic that places fungi in a different kingdom from plants, bacteria, and some protists is chitin in their cell walls. Fungi, like animals, are heterotrophs; they acquire their food by absorbing dissolved molecules, typically by secreting digestive enzymes into their environment. Fungi do not photosynthesize. Growth is their means of motility, mobility, except for spores (a few of which are flagellated), which may travel through the air or water. Fungi are the principal decomposers in ecological systems. These and other differences place fungi in a single group of related o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gilroy, California
Gilroy is a city in Santa Clara County, California, United States, south of the San Francisco Bay Area. It had a population of 59,520 as of the 2020 census. Gilroy's origins lie in the village of San Ysidro, which developed in the early 19th century from Rancho San Ysidro. This land had been granted to Californio ranchero Ygnacio Ortega in 1809. Following Ygnacio's death in 1833, his daughter Clara Ortega de Gilroy and son-in-law John Gilroy inherited the largest portion of the rancho, and began developing the settlement. When the town was incorporated in 1868, it was renamed in honor of John Gilroy, a Scotsman who had emigrated to California in 1814, naturalized as a Mexican citizen, adopted the Spanish language, and converted to Catholicism. These changes made him eligible to own land in this area of the Spanish Empire. In the process, he took the name Juan Bautista Gilroy. Gilroy is known for its garlic crop, and is nicknamed the "Garlic Capital of the World". It is also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fludioxonil
Fludioxonil is a synthetic phenylpyrrole chemical introduced by Ciba-Geigy (now Syngenta) in 1993 for use as a non-systemic fungicide. It is a structural analog of the natural fungicide pyrrolnitrin. It is used for the treatment of crops, particularly cereals, fruits and vegetables, and ornamental plants. It is often used in combination with another fungicide such as Cyprodinil. There was a particularly bad crop failure due to multiresistant Botrytis cinerea in Florida, ''B. cinerea'' in strawberry in Florida in 2012; in that year and many other years, fludioxonil was the only fungicide still providing any protection. Its mode of action is to inhibit transport-associated phosphorylation of glucose, which reduces mycelium, mycelial growth rate. Fludioxonil is used against ''Fusarium'', ''Rhizoctonia'', ''Alternaria'', ''Botrytis cinerea'', and ''Stromatinia cepivora''. Brand names include seed treatments: Celest, Agri Star Fludioxonil 41 ST, Dyna-shield Fludioxonil, Maxim 4 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tebuconazole
Tebuconazole is a triazole fungicide used agriculturally to treat plant pathogenic fungi. Environmental hazards Though the U.S. Food and Drug Administration considers this fungicide to be safe for humans, it may still pose a risk. It is listed as a possible carcinogen in the United States Environmental Protection Agency Office of Pesticide Programs carcinogen list with a rating of C (possible carcinogen). Its acute toxicity is moderate. According to the World Health Organization The World Health Organization (WHO) is a list of specialized agencies of the United Nations, specialized agency of the United Nations which coordinates responses to international public health issues and emergencies. It is headquartered in Gen ... toxicity classification, it is listed as III, which means slightly hazardous. Due to the potential for endocrine-disrupting effects, tebuconazole was assessed by the Swedish Chemicals Agency as being potentially removed from the market by EU regulation 1107 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diallyl Disulfide
Diallyl disulfide (DADS or 4,5-dithia-1,7-octadiene) is an organosulfur compound derived from garlic and a few other plants in the genus ''Allium''. Along with diallyl trisulfide and diallyl tetrasulfide, it is one of the principal components of the distilled oil of garlic. It is a yellowish liquid which is insoluble in water and has a strong garlic odor. It is produced during the decomposition of allicin, which is released upon crushing garlic and other plants of the family Alliaceae. Diallyl disulfide has many of the health benefits of garlic, but it is also an allergen causing garlic allergy. Highly diluted, it is used as a flavoring in food. It decomposes in the human body into other compounds such as allyl methyl sulfide. History In 1844, Theodor Wertheim separated by steam distillation a pungent-smelling substance from garlic and named it "allyl sulfur." However, only in 1892 could Friedrich Wilhelm Semmler identify diallyl disulfide as one of the components of disti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palouse Falls
Palouse Falls is a waterfall in the northwest United States on the Palouse River, about upstream of its confluence with the Snake River in southeast Washington. Within the Palouse Falls State Park, the falls are in height, and consist of an upper fall with a drop around , which lies north-northwest of the main drop, and a lower fall. Geology The canyon at the falls is deep, exposing a large cross-section of the Columbia River Basalt Group. These falls and the canyon downstream are an important feature of the channeled scablands created by the great Missoula floods that swept periodically across eastern Washington and across the Columbia River Plateau during the Pleistocene epoch. The ancestral Palouse River flowed through the currently dry Washtucna Coulee to the Columbia River. The Palouse Falls and surrounding canyons were created when the Missoula floods overtopped the south valley wall of the ancestral Palouse River, diverting it to the current course to the Snake Rive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crook County, Oregon
Crook County is one of the 36 counties in the U.S. state of Oregon. As of the 2020 census, the population was 24,738. The county seat is Prineville. The county is named after George Crook, a U.S. Army officer who served in the American Civil War and various Indian Wars. Crook County comprises the Prineville, OR Micropolitan Statistical Area, which is included in the Bend—Prineville, OR Combined Statistical Area. History Crook County was established on October 9, 1882, by an act of the Oregon State Legislature.Hubert Howe Bancroft, ''The Works of Hubert Howe Bancroft: Volume XXX: History of Oregon: Volume II, 1848-1888.'' San Francisco, CA: The History Company, 1888; pg. 710. The county was named after General George Crook, a veteran of various battles against the indigenous peoples of Eastern Oregon in the middle of the 19th century. The county was formed from territory formerly part of Wasco County, including the hilly region where the foothills of the Blue Mounta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marion County, Oregon
Marion County is one of the Oregon counties, 36 counties in the U.S. state of Oregon. The population was 345,920 at the 2020 United States census, 2020 census, making it the List of counties in Oregon, 5th most populous county in Oregon. The county seat is Salem, Oregon, Salem, which is also the List of capitals in the United States, state capital of Oregon. The county was originally named the Champooick District, after Champoeg, Oregon, Champoeg (earlier Champooick), a meeting place on the Willamette River. On September 3, 1849, the territorial legislature renamed it in honor of Francis Marion, a Continental Army general from South Carolina who served in the American Revolutionary War. Marion County is part of the Salem, OR Salem Metropolitan Statistical Area, Metropolitan Statistical Area, which is also included in the Portland, Oregon, Portland-Vancouver, Washington, Vancouver-Salem, OR-Washington (state), WA Portland metropolitan area, Combined Statistical Area. It is locat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Treasure Valley
The Treasure Valley is a valley in the western United States, primarily in southwestern Idaho, where the Payette, Boise, Weiser, Malheur, and Owyhee rivers drain into the Snake River. It includes all the lowland areas from Vale in rural eastern Oregon to Boise, and is the most populated area in Idaho. Historically, the valley had been known as the Lower Snake River Valley or the Boise River Valley. Pete Olesen, president of the valley's association of local Chambers of Commerce, coined the name "Treasure Valley" in 1959 to reflect the treasure chest of resources and opportunities that the region offered. The valley has a very diverse terrain, from sage flatlands, to mesas, agricultural areas, and urbanized areas. As the Boise Metropolitan Area grows, more and more undeveloped and agricultural land is being urbanized. History Settling the region The tribes that roamed the area, specifically, were the Northern Paiute and Shoshone. In 1834, Thomas McKay built the original Fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Joaquin Valley
The San Joaquin Valley ( ; Spanish language in California, Spanish: ''Valle de San Joaquín'') is the southern half of California's Central Valley (California), Central Valley. Famed as a major breadbasket, the San Joaquin Valley is an important source of food, producing a significant part of California's agricultural output. San Joaquin Valley draws from nine counties of Northern California, Northern and Central California, including all of San Joaquin County, San Joaquin and Kings County, California, Kings counties, most of Stanislaus County, Stanislaus, Merced County, Merced, and Fresno County, California, Fresno counties, and parts of Madera County, California, Madera and Tulare County, California, Tulare counties, along with a majority of Kern County, California, Kern County. Although the valley is predominantly rural, it has three densely populated urban centers: Stockton, California, Stockton/Modesto, California, Modesto, Fresno, California, Fresno/Visalia, California, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Oregon
Central Oregon is a geographic region in the U.S. state of Oregon and is traditionally considered to be made up of Deschutes, Jefferson, and Crook counties. Other definitions include larger areas, often encompassing areas to the north towards the Columbia River, eastward towards Burns, or south towards Klamath Falls. These three counties have a combined population of 200,431 as of the 2010 census, with Deschutes the largest of the three counties, having approximately four times the population of the other two counties combined. As of 2015, the most populous city in the region is Bend, with an estimated 87,014 residents. As defined by the three county definition, Central Oregon covers of land. Central Oregon has had 3 record tourism years beginning in 2012. Over 2.2 million people visited Central Oregon in 2012 and again in 2013. The region is located in the middle of the state with the Cascades to the west dividing the state from north to south, and the smaller Ochoco Mou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Willamette Valley
The Willamette Valley ( ) is a valley in Oregon, in the Pacific Northwest region of the United States. The Willamette River flows the entire length of the valley and is surrounded by mountains on three sides: the Cascade Range to the east, the Oregon Coast Range to the west, and the Calapooya Mountains to the south. The valley is synonymous with the cultural and political heart of Oregon and is home to approximately 70 percent of its population including the five largest cities in the state: Portland, Eugene, Salem, Gresham, and Hillsboro. The valley's numerous waterways, particularly the Willamette River, are vital to the economy of Oregon, as they continuously deposit highly fertile alluvial soils across its broad, flat plain. A massively productive agricultural area, the valley was widely publicized in the 1820s as a "promised land of flowing milk and honey". Throughout the 19th century, it was the destination of choice for the oxen-drawn wagon trains of emigr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
