Related Research Articles
Coffea is a genus of flowering plants in the family Rubiaceae. Coffea species are shrubs or small trees native to tropical and southern Africa and tropical Asia. The seeds of some species, called coffee beans, are used to flavor various beverages and products. The fruits, like the seeds, contain a large amount of caffeine, and have a distinct sweet taste and are often juiced. The plant ranks as one of the world's most valuable and widely traded commodity crops and is an important export product of several countries, including those in Central and South America, the Caribbean and Africa.
Coffea arabica, also known as the Arabic coffee, is a species of flowering plant in the coffee and madder family Rubiaceae. It is believed to be the first species of coffee to have been cultivated and is currently the dominant cultivar, representing about 60% of global production. Coffee produced from the robusta bean makes up most of the remaining coffee production. Arabica coffee originates from and was first cultivated in Yemen, and documented by the 12th century. Coffea arabica is called بُنّ in Arabic, borrowed from the Amharic "Buna".
Tineidae is a family of moths in the order Lepidoptera described by Pierre André Latreille in 1810. Collectively, they are known as fungus moths or tineid moths. The family contains considerably more than 3,000 species in more than 300 genera. Most of the tineid moths are small or medium-sized, with wings held roofwise over the body when at rest. They are particularly common in the Palaearctic, but many occur elsewhere, and some are found very widely as introduced species.
Coffea canephora is a species of coffee that has its origins in central and western sub-Saharan Africa. It is a species of flowering plant in the family Rubiaceae. Though widely known as Coffea robusta, the plant is scientifically identified as Coffea canephora, which has two main varieties, robusta and nganda.
Asterolecanium coffeae or yellow fringed scale is a pit scale insect pest on coffee plants, especially Coffea arabica, throughout tropical Africa, including Angola, the Democratic Republic of Congo, Kenya, Uganda and Tanzania. In addition to coffee plants it feeds on jacaranda and Photinia japonica.
Leucoptera caffeina is a species of moth. This leaf miner is one of several related pests on Coffea species. It is found in Angola, Zaire, Kenya and Tanzania in Africa. Other coffee leafminers include Leucoptera coffeella.
A leaf miner is any one of numerous species of insects in which the larval stage lives in, and eats, the leaf tissue of plants. The vast majority of leaf-mining insects are moths (Lepidoptera), sawflies, and flies (Diptera). Some beetles also exhibit this behavior.
Colletotrichum kahawae is a fungal plant pathogen that causes coffee berry disease (CBD) on Coffea arabica crops. The pathogen is an ascomycete that reproduces asexually. The asexual spores (conidia) are stored within acervuli. This disease is considered to be one of the major factors hampering C.arabica production in the African continent, which represents the current geographic range of the fungus. Coffee berry disease causes dark necrosis in spots and causes the green berries of the coffee to drop prematurely. High humidity, relatively warm temperatures, and high altitude are ideal for disease formation. Given the severity of the disease and the lack of effective control measures, there is great concern that the fungus may spread to other coffee producing continents, such as South America, which could have catastrophic consequences.
Coffea liberica, commonly known as the Liberian coffee, is a species of flowering plant in the family Rubiaceae from which coffee is produced. It is native to western and central Africa from Liberia to Uganda and Angola, and has become naturalised in the Philippines, Indonesia, Seychelles, the Andaman & Nicobar Islands, and Malaysia.
Leucoptera spartifoliella is a species of moth in family Lyonetiidae known by the common name Scotch broom twig miner. It is used as an agent of biological pest control against the noxious weed known as Scotch broom.
Coffea charrieriana, also known as Charrier coffee, is a species of flowering plant from the Coffea genus. It is a caffeine-free coffee plant endemic to Cameroon in Central Africa. It is the first recorded caffeine-free Coffea in Central Africa, and the second to be recorded in Africa. The first caffeine-free species was previously discovered in Kenya, named C. pseudozanguebariae. The International Institute for Species Exploration at Arizona State University and a committee of taxonomists and scientists voted the C. charrieriana as one of the top 10 species described in 2008.
Leucoptera is a genus of moths in the family Lyonetiidae. Its members are leaf borers many of which can cause severe damage to plant crops, such as coffee or apples.
Leucoptera lathyrifoliella is a moth in the Lyonetiidae family. It is found in Finland, Germany and England.
Leucoptera coffeella is a moth in the family Lyonetiidae. It is found in every coffee-growing country in South America, Central America and the West Indies. It is considered one of the worst pest species of coffee.
Leucoptera orobi is a moth in the family Lyonetiidae. It is found in Finland, Estonia, Ireland, Latvia and Scotland.
Leucoptera coma is a moth in the family Lyonetiidae. It is found in Zaire and Uganda. It is considered a pest species on coffee.
Leucoptera smilactis is a moth in the Lyonetiidae family that is known from Japan.
Deudorix lorisona, the coffee playboy, is a butterfly in the family Lycaenidae. It is found in Senegal, the Gambia, Guinea-Bissau, Guinea, Sierra Leone, Burkina Faso, Liberia, Ivory Coast, Ghana, Togo, Nigeria, Cameroon, Equatorial Guinea, São Tomé and Príncipe, Gabon, the Republic of the Congo, the Central African Republic, the Democratic Republic of the Congo, Sudan, Uganda, Ethiopia, Kenya, Burundi, Tanzania, Malawi, Zambia, Mozambique and Zimbabwe. The habitat consists of dense savanna and forests.
Leucoptera sphenograpta is a moth in the Lyonetiidae family. It is found in India.
References
- ↑ Bardner, R.; McHaro, E. Y. (1988). "Confirmation of resistance of the coffee leafminer Leucoptera meyricki Ghesquière (Lepidoptera, Lyonetiidae) to organophosphate insecticide sprays in Tanzania". Tropical Pest Management. 34 (1): 52–54. doi:10.1080/09670878809371206.
