| Asian Woolly Hackberry Aphid | |
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| Shivaphis celti on leaf | |
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| Species: | S. celti |
| Binomial name | |
| Shivaphis celti Das, 1918 | |
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The Asian Woolly Hackberry Aphid, (Shivaphis celti), also known as Shivaphis (Shivaphis) celti, is an aphid in the superfamily Aphidoidea in the order Hemiptera. It is a tree bug and sucks sap from plants.
Celtis is a genus of about 60–70 species of deciduous trees, commonly known as hackberries or nettle trees, widespread in warm temperate regions of the Northern Hemisphere. The genus is part of the extended hemp family (Cannabaceae).
The Aphididae are a very large insect family in the aphid superfamily (Aphidoidea), of the order Hemiptera. These insects suck the sap from plant leaves. Several thousand species are placed in this family, many of which are considered plant/crop pests. They are the family of insects containing most plant virus vectors with the green peach aphid being one of the most prevalent and indiscriminate carriers.
Celtis australis, commonly known as the European nettle tree, Mediterranean hackberry, lote tree, lodogno or boboler, or honeyberry, is a deciduous tree native to Southern Europe, North Africa, and Asia Minor. The tree was introduced to England in 1796.
Celtis occidentalis, commonly known as the common hackberry, is a large deciduous tree native to North America. It is also known as the nettletree, sugarberry, beaverwood, northern hackberry, and American hackberry. It is a moderately long-lived hardwood with a light-colored wood, yellowish gray to light brown with yellow streaks.
Citrus tristeza virus (CTV) is a viral species of the genus Closterovirus that causes the most economically damaging disease to its namesake plant genus, Citrus. The disease has led to the death of millions of Citrus trees all over the world and has rendered millions of others useless for production. Farmers in Brazil and other South American countries gave it the name "tristeza", meaning sadness in Portuguese and Spanish, referring to the devastation produced by the disease in the 1930s. The virus is transmitted most efficiently by the brown citrus aphid.
Celtis laevigata is a medium-sized tree native to North America. Common names include sugarberry, Southern hackberry, or in the southern U.S. sugar hackberry or just hackberry.
Celtis tenuifolia, the dwarf hackberry or Georgia hackberry is a shrub or small tree 2-to-12-metre-high. It is native to eastern North America but is very uncommon north of the Ohio River. In Canada, dwarf hackberry is designated as threatened and protected under Canada's Species at Risk Act.
Hackberry may refer to:
Asterocampa clyton, the tawny emperor, is a species of brush-footed butterfly. It is native to North America, especially the eastern half from Canada to northern Mexico. The tawny emperor should not be mistaken for a very similar Asterocampa butterfly, the hackberry emperor, which can be distinguished by the white spots near the tip of its forewing and the black eyespot lower along the edge of the forewing.
Asterocampa celtis, the hackberry emperor, is a North American butterfly that belongs to the brushfooted butterfly family, Nymphalidae. It gets its name from the hackberry tree upon which it lays its eggs. The hackberry tree is the only host plant for A. celtis and is the food source for larvae.
Celtis sinensis is a species of flowering plant in the hemp family, Cannabaceae, that is native to slopes in East Asia.
Celtis reticulata, with common names including netleaf hackberry, western hackberry, Douglas hackberry, netleaf sugar hackberry, palo blanco, and acibuche, is a small- to medium-sized deciduous tree native to western North America.
Celtis bungeana, commonly known as Bunge's hackberry is a deciduous tree in the genus Celtis that can grow 15 meters in height.
Celtis koraiensis, commonly known as the Korean hackberry is a deciduous tree in the genus Celtis. The species is endemic to the Korean Peninsula and the north of China. It is typically found in altitudes of 100 to 1,500 metres.
Celtis tournefortii, commonly known as the oriental hackberry is a deciduous tree in the genus Celtis.
Celtis iguanaea, commonly known as the iguana hackberry is a deciduous tree in the genus Celtis.
Celtis philippensis, is an Asian species of flowering plant in the family Cannabaceae.
Pentalonia nigronervosa is an aphid in the superfamily Aphidoidea in the order Hemiptera. It is a true bug and sucks sap mainly from Musa species.
Celtis caucasica, the Caucasian hackberry or Caucasian nettle tree, is a species of flowering plant in the family Cannabaceae. It is native to the Caucasus region, Central Asia, and on to the western Himalaya. Hardy to USDA zone 5b, it tolerates poor soils, drought, and nearby paving, and can be used as street tree. It is a nitrogen-fixer, in symbiosis with the mycorrhizal fungi Funneliformis mosseae and Rhizophagus intraradices.
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