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Ferrisia Williamsi
''Ferrisia'' is a genus of mealybugs. Taxonomic history David T. Fullaway circumscribed the genus in 1923. He included one species: '' F. virgata'', which was initially described in '' Dactylopius'' and had been transferred to ''Pseudococcus''. In 1929, Ryoichi Takahashi proposed ''Ferrisiana'' as a replacement name because he thought the existence of the mollusk genus ''Ferrissia'' meant ''Ferrisia'' was an invalid junior homonym. ''Ferrisiana'' was subsequently used by other authors to refer to this genus. In the 1960s, Harold and Emily R. Morrison and Howard L. McKenzie showed that the International Code of Zoological Nomenclature says the difference of one letter is enough to distinguish genera names, making ''Ferrisia'' the valid name for the genus. In 2012, M. B. Kaydan and P. J. Kullan circumscribed a new genus '' Pseudoferrisia'' for the species previously known as ''Ferrisia floridana''. Species , species include: * '' Ferrisia claviseta'' * '' Ferrisia colombiana' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ferrissia
''Ferrissia'' is a genus of small, air-breathing freshwater limpets, aquatic gastropod mollusks in the family Planorbidae, the ram's horn snails and their allies. Species Species within the genus ''Ferrissia'' include: * '' Ferrissia baconi'' (Bourguignat, 1853) * '' Ferrissia beaui'' (Bourguignat, 1853) - Beau's Stream Limpet * '' Ferrissia burnupi'' (Walker, 1912) * '' Ferrissia cawstoni'' Walker, 1924 * '' Ferrissia ceylanica'' Benson, 1864 * '' Ferrissia chudeaui'' Germain, 1917 * '' Ferrissia clifdeni'' Connolly, 1939 * '' Ferrissia connollyi'' (Walker, 1912) * † ''Ferrissia crenellata'' Harzhauser & Neubauer in Harzhauser et al., 2012 * † '' Ferrissia deperdita'' (Desmarest, 1814) * † ''Ferrissia dimici'' (Brusina, 1902) * '' Ferrissia dohrnianus'' (Clessin, 1882) * ''Ferrissia eburnensis'' Binder, 1957 * ''Ferrissia farquhari'' (Walker, 1924) * ''Ferrissia fontinalis'' (Walker, 1912) * ''Ferrissia fragilis'' (Tryon, 1863) - synonyms: ''Ferrissia clessiniana'' (Ji ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ferrisia Dasylirii
''Ferrisia'' is a genus of mealybugs. Taxonomic history David T. Fullaway circumscribed the genus in 1923. He included one species: '' F. virgata'', which was initially described in ''Dactylopius'' and had been transferred to '' Pseudococcus''. In 1929, Ryoichi Takahashi proposed ''Ferrisiana'' as a replacement name because he thought the existence of the mollusk genus ''Ferrissia'' meant ''Ferrisia'' was an invalid junior homonym. ''Ferrisiana'' was subsequently used by other authors to refer to this genus. In the 1960s, Harold and Emily R. Morrison and Howard L. McKenzie showed that the International Code of Zoological Nomenclature says the difference of one letter is enough to distinguish genera names, making ''Ferrisia'' the valid name for the genus. In 2012, M. B. Kaydan and P. J. Kullan circumscribed a new genus '' Pseudoferrisia'' for the species previously known as ''Ferrisia floridana''. Species , species include: * ''Ferrisia claviseta'' * ''Ferrisia colombiana'' * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ferrisia Milleri
''Ferrisia'' is a genus of mealybugs. Taxonomic history David T. Fullaway circumscribed the genus in 1923. He included one species: '' F. virgata'', which was initially described in ''Dactylopius'' and had been transferred to '' Pseudococcus''. In 1929, Ryoichi Takahashi proposed ''Ferrisiana'' as a replacement name because he thought the existence of the mollusk genus ''Ferrissia'' meant ''Ferrisia'' was an invalid junior homonym. ''Ferrisiana'' was subsequently used by other authors to refer to this genus. In the 1960s, Harold and Emily R. Morrison and Howard L. McKenzie showed that the International Code of Zoological Nomenclature says the difference of one letter is enough to distinguish genera names, making ''Ferrisia'' the valid name for the genus. In 2012, M. B. Kaydan and P. J. Kullan circumscribed a new genus '' Pseudoferrisia'' for the species previously known as ''Ferrisia floridana''. Species , species include: * ''Ferrisia claviseta'' * ''Ferrisia colombiana'' * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ferrisia Meridionalis
''Ferrisia'' is a genus of mealybugs. Taxonomic history David T. Fullaway circumscribed the genus in 1923. He included one species: '' F. virgata'', which was initially described in ''Dactylopius'' and had been transferred to '' Pseudococcus''. In 1929, Ryoichi Takahashi proposed ''Ferrisiana'' as a replacement name because he thought the existence of the mollusk genus ''Ferrissia'' meant ''Ferrisia'' was an invalid junior homonym. ''Ferrisiana'' was subsequently used by other authors to refer to this genus. In the 1960s, Harold and Emily R. Morrison and Howard L. McKenzie showed that the International Code of Zoological Nomenclature says the difference of one letter is enough to distinguish genera names, making ''Ferrisia'' the valid name for the genus. In 2012, M. B. Kaydan and P. J. Kullan circumscribed a new genus '' Pseudoferrisia'' for the species previously known as ''Ferrisia floridana''. Species , species include: * ''Ferrisia claviseta'' * ''Ferrisia colombiana'' * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ferrisia Malvastra
''Ferrisia'' is a genus of mealybugs. Taxonomic history David T. Fullaway circumscribed the genus in 1923. He included one species: '' F. virgata'', which was initially described in ''Dactylopius'' and had been transferred to '' Pseudococcus''. In 1929, Ryoichi Takahashi proposed ''Ferrisiana'' as a replacement name because he thought the existence of the mollusk genus ''Ferrissia'' meant ''Ferrisia'' was an invalid junior homonym. ''Ferrisiana'' was subsequently used by other authors to refer to this genus. In the 1960s, Harold and Emily R. Morrison and Howard L. McKenzie showed that the International Code of Zoological Nomenclature says the difference of one letter is enough to distinguish genera names, making ''Ferrisia'' the valid name for the genus. In 2012, M. B. Kaydan and P. J. Kullan circumscribed a new genus '' Pseudoferrisia'' for the species previously known as ''Ferrisia floridana''. Species , species include: * ''Ferrisia claviseta'' * ''Ferrisia colombiana'' * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ferrisia Kondoi
''Ferrisia'' is a genus of mealybugs. Taxonomic history David T. Fullaway circumscribed the genus in 1923. He included one species: '' F. virgata'', which was initially described in ''Dactylopius'' and had been transferred to '' Pseudococcus''. In 1929, Ryoichi Takahashi proposed ''Ferrisiana'' as a replacement name because he thought the existence of the mollusk genus ''Ferrissia'' meant ''Ferrisia'' was an invalid junior homonym. ''Ferrisiana'' was subsequently used by other authors to refer to this genus. In the 1960s, Harold and Emily R. Morrison and Howard L. McKenzie showed that the International Code of Zoological Nomenclature says the difference of one letter is enough to distinguish genera names, making ''Ferrisia'' the valid name for the genus. In 2012, M. B. Kaydan and P. J. Kullan circumscribed a new genus '' Pseudoferrisia'' for the species previously known as ''Ferrisia floridana''. Species , species include: * ''Ferrisia claviseta'' * ''Ferrisia colombiana'' * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ferrisia Kaki
''Ferrisia'' is a genus of mealybugs. Taxonomic history David T. Fullaway circumscribed the genus in 1923. He included one species: '' F. virgata'', which was initially described in ''Dactylopius'' and had been transferred to '' Pseudococcus''. In 1929, Ryoichi Takahashi proposed ''Ferrisiana'' as a replacement name because he thought the existence of the mollusk genus ''Ferrissia'' meant ''Ferrisia'' was an invalid junior homonym. ''Ferrisiana'' was subsequently used by other authors to refer to this genus. In the 1960s, Harold and Emily R. Morrison and Howard L. McKenzie showed that the International Code of Zoological Nomenclature says the difference of one letter is enough to distinguish genera names, making ''Ferrisia'' the valid name for the genus. In 2012, M. B. Kaydan and P. J. Kullan circumscribed a new genus '' Pseudoferrisia'' for the species previously known as ''Ferrisia floridana''. Species , species include: * ''Ferrisia claviseta'' * ''Ferrisia colombiana'' * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Almonds In California
California produces 80% of the world's almonds and 100% of the United States commercial supply. Although almonds are not native to California, a hot, dry Mediterranean climate and developed water infrastructure create favorable conditions for commercial cultivation of the crop. In 2020, there were devoted to almond farming in California, producing . Almonds are the state's most valuable export crop. Farmers exported $4.9 billion worth to foreign countries in 2019, about 22% of the state's total agricultural exports, with the European Union, China and India as leading destinations. California almond farms import the majority of US commercial bee colonies to the state of California during the almond pollination season. Almond production in California is the source of several major environmental problems, including high demand for water and abundant waste of almond shells. As of 2021, due to a historic long-term drought in California, production was forecast to decline, and many a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pistachio Culture In California
Agriculture is a significant sector in Economy of California, California's economy, producing nearly $50 billion in revenue in 2018. There are more than 400 commodity crops grown across California, including a significant portion of all fruits, vegetables, and nuts for the United States. In 2017, there were 77,100 unique farms and ranches in the state, operating across of land. The average farm size was , significantly less than the average farm size in the U.S. of . Because of its scale, and the naturally arid climate, the agricultural sector uses about Water in California, 40% of California's water consumption. The agricultural sector is also connected to other negative environmental and the health impacts, including being one of the principle sources of water pollution. Value The table below shows the top 21 commodities, by dollar value, produced in California in 2017. Between 2016 and 2017, there were increases by more than 2% in total value for the following crops: alm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agricultural Pest
A pest is any animal or plant harmful to humans or human concerns. The term is particularly used for creatures that damage crops, livestock, and forestry or cause a nuisance to people, especially in their homes. Humans have modified the environment for their own purposes and are intolerant of other creatures occupying the same space when their activities impact adversely on human objectives. Thus, an elephant is unobjectionable in its natural habitat but a pest when it tramples crops. Some animals are disliked because they bite or sting; snakes, wasps, ants, bed bugs, fleas and ticks belong in this category. Others enter the home; these include houseflies, which land on and contaminate food, beetles, which tunnel into the woodwork, and other animals that scuttle about on the floor at night, like cockroaches, which are often associated with unsanitary conditions. Agricultural and horticultural crops are attacked by a wide variety of pests, the most important being insects, mites ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of California Division Of Agriculture And Natural Resources
The University of California (UC) is a public land-grant research university system in the U.S. state of California. The system is composed of the campuses at Berkeley, Davis, Irvine, Los Angeles, Merced, Riverside, San Diego, San Francisco, Santa Barbara, and Santa Cruz, along with numerous research centers and academic abroad centers. The system is the state's land-grant university. Major publications generally rank most UC campuses as being among the best universities in the world. Six of the campuses, Berkeley, Davis, Irvine, Los Angeles, Santa Barbara, and San Diego are considered Public Ivies, making California the state with the most universities in the nation to hold the title. UC campuses have large numbers of distinguished faculty in almost every academic discipline, with UC faculty and researchers having won 71 Nobel Prizes as of 2021. The University of California currently has 10 campuses, a combined student body of 285,862 students, 24,400 faculty members, 143, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California Agriculture
''California Agriculture'' is a quarterly peer-reviewed, scientific journal reporting news and research on agricultural, natural, and human resources that is published by the University of California Division of Agriculture and Natural Resources. The journal was established in December 1946. Special issues ''California Agriculture'' often has special issues that explore timely topics, which have recently included biofuels, climate change In common usage, climate change describes global warming—the ongoing increase in global average temperature—and its effects on Earth's climate system. Climate change in a broader sense also includes previous long-term changes to E ..., and food as medicine. Awards ''California Agriculture'' has won several awards from the Association for Communication Excellence in Agriculture, Natural Resources, and Life and Human Sciences (ACE). Open access Full text is available for free on the journal's website, which has the complete co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
