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Bollworm (other)
Bollworm is the common term for a moth larva that attacks the fruiting bodies of certain crops, especially cotton. The most common moths known as bollworms are: * Red or Sudan bollworm, ''Diparopsis castanea'' * Rough bollworm, '' Earias perhuegeli'' * Spotted bollworm, ''Earias fabia'' * Spiny bollworm, ''Earias insulana'' * Spotted bollworm, '' Earias vittella'' * American cotton bollworm or tomato grub, ''Helicoverpa armigera'' * Cotton bollworm, '' Helicoverpa gelotopoeon'' * Cotton bollworm, ''Helicoverpa punctigera'' * Corn earworm, ''Helicoverpa zea'' * Tobacco budworm, ''Heliothis virescens'' * Pink bollworm, ''Pectinophora gossypiella'' * Pinkspotted bollworm, ''Pectinophora scutigera'' See also *Cotton bollworm *Boll weevil The boll weevil (''Anthonomus grandis'') is a beetle that feeds on cotton buds and flowers. Thought to be native to Central Mexico, it migrated into the United States from Mexico in the late 19th century and had infested all U.S. cotton-growin . ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bollworm 7329
Bollworm is the common term for a moth larva that attacks the fruiting bodies of certain crops, especially cotton. The most common moths known as bollworms are: * Red or Sudan bollworm, '' Diparopsis castanea'' * Rough bollworm, '' Earias perhuegeli'' * Spotted bollworm, '' Earias fabia'' * Spiny bollworm, ''Earias insulana'' * Spotted bollworm, '' Earias vittella'' * American cotton bollworm or tomato grub, ''Helicoverpa armigera'' * Cotton bollworm, '' Helicoverpa gelotopoeon'' * Cotton bollworm, ''Helicoverpa punctigera'' * Corn earworm, ''Helicoverpa zea'' * Tobacco budworm, ''Heliothis virescens'' * Pink bollworm, ''Pectinophora gossypiella'' * Pinkspotted bollworm, '' Pectinophora scutigera'' See also *Cotton bollworm *Boll weevil The boll weevil (''Anthonomus grandis'') is a beetle that feeds on cotton buds and flowers. Thought to be native to Central Mexico, it migrated into the United States from Mexico in the late 19th century and had infested all U.S. cotton-growin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helicoverpa Zea
''Helicoverpa zea, ''commonly known as the corn earworm, is a species (formerly in the genus ''Heliothis'') in the family Noctuidae. The larva of the moth ''Helicoverpa zea'' is a major agricultural pest. Since it is polyphagous (feeds on many different plants) during the larval stage, the species has been given many different common names, including the cotton bollworm and the tomato fruitworm. It also consumes a wide variety of other crops. The species is widely distributed across the Americas with the exception of northern Canada and Alaska. It has become resistant to many pesticides, but can be controlled with integrated pest management techniques including deep ploughing, trap crops, chemical control using mineral oil, and biological controls. The species migrates seasonally, at night, and can be carried downwind up to 400 km. Pupae can make use of diapause to wait out adverse environmental conditions, especially at high latitudes and in drought. Distribution ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lepidoptera And Humans
Lepidoptera ( ) is an order of insects that includes butterflies and moths (both are called lepidopterans). About 180,000 species of the Lepidoptera are described, in 126 families and 46 superfamilies, 10 percent of the total described species of living organisms. It is one of the most widespread and widely recognizable insect orders in the world. The Lepidoptera show many variations of the basic body structure that have evolved to gain advantages in lifestyle and distribution. Recent estimates suggest the order may have more species than earlier thought, and is among the four most speciose orders, along with the Hymenoptera, Diptera, and Coleoptera. Lepidopteran species are characterized by more than three derived features. The most apparent is the presence of scales that cover the bodies, wings, and a proboscis. The scales are modified, flattened "hairs", and give butterflies and moths their wide variety of colors and patterns. Almost all species have some form of memb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Institute Of Food And Agricultural Sciences
The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) is a teaching, research and Extension scientific organization focused on agriculture and natural resources. It is a partnership of federal, state, and county governments that includes an Extension office in each of Florida's 67 counties, 12 off-campus research and education centers, five demonstration units, the University of Florida College of Agricultural and Life Sciences (including the School of Forest, Fisheries and Geomatics Sciences and the School of Natural Resources and Environment), three 4-H camps, portions of the UF College of Veterinary Medicine, the Florida Sea Grant program, the Emerging Pathogens Institute, the UF Water Institute and the UF Genetics Institute. UF/IFAS research and development covers natural resource industries that have a $101 billion annual impact. The program is ranked #1 in the nation in federally financed higher education R&D expenditures in agricultural sciences a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Florida
The University of Florida (Florida or UF) is a public land-grant research university in Gainesville, Florida. It is a senior member of the State University System of Florida, traces its origins to 1853, and has operated continuously on its Gainesville campus since September 1906. After the Florida state legislature's creation of performance standards in 2013, the Florida Board of Governors designated the University of Florida as a "preeminent university". For 2022, '' U.S. News & World Report'' ranked Florida as the fifth (tied) best public university and 28th (tied) best university in the United States. The University of Florida is the only member of the Association of American Universities in Florida and is classified among "R1: Doctoral Universities – Very high research activity". The university is accredited by the Southern Association of Colleges and Schools (SACS). It is the third largest Florida university by student population,Nathan Crabbe, UF is no longer la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boll Weevil
The boll weevil (''Anthonomus grandis'') is a beetle that feeds on cotton buds and flowers. Thought to be native to Central Mexico, it migrated into the United States from Mexico in the late 19th century and had infested all U.S. cotton-growing areas by the 1920s, devastating the industry and the people working in the American South. During the late 20th century, it became a serious pest in South America as well. Since 1978, the Boll Weevil Eradication Program in the U.S. allowed full-scale cultivation to resume in many regions. Description The adult insect has a long snout, a grayish color, and is usually less than in length. Lifecycle 1) Back view of adult; 2) side view of adult; 3) egg; 4) side view of larva; 5) ventral view of pupa; 6) adult, with wings spread Adult weevils overwinter in well-drained areas in or near cotton fields, and farms after diapause. They emerge and enter cotton fields from early spring through midsummer, with peak emergence in late spring, and fe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cotton Bollworm
Cotton bollworm is a problem in growing cotton. "A major pest in hot countries of irrigated crops. Enters into a summer diapause when irrigated crops are not present and the soil and air temperatures are high. When the end of the dry season comes, the rain cools the soil and pupae come out of diapause." (Nibouche 2004) * ''Diparopsis castanea'', red bollworm: central-southern Africa * ''Earias insulana'', spiny bollworm: Africa * ''Helicoverpa zea'', the American bollworm or tomato grub * ''Helicoverpa armigera'', the Old World bollworm * ''Pectinophora gossypiella'', pink bollworm: Africa * ''Pectinophora scutigera'', pink-spotted bollworm: Australia See also * Bollworm Bollworm is the common term for a moth larva that attacks the fruiting bodies of certain crops, especially cotton. The most common moths known as bollworms are: * Red or Sudan bollworm, '' Diparopsis castanea'' * Rough bollworm, '' Earias perhueg ... {{Animal common name Former disambiguation pages conver ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pectinophora Scutigera
''Pectinophora scutigera'', the Queensland pink bollworm or pinkspotted bollworm, is a moth of the family Gelechiidae. It was described by Holdaway in 1926 from Australia, where it occurs in coastal and central Queensland. It has also been recorded from Hawaii, New Guinea, Micronesia and New Caledonia.F.W.Willams (1944: 106) Adults are very similar to ''Pectinophora gossypiella'' and can only be separated with certainty by an examination of the genitalia. The larvae feed on ''Gossypium'' species, ''Hibiscus tiliaceus'' and ''Thespesia populnea ''Thespesia populnea'', commonly known as the portia tree (), Pacific rosewood, Indian tulip tree, or milo, among other names, is a species of flowering plant belonging to the mallow family, Malvaceae. It is a tree found commonly on coasts ar ...''. Practically all parts of the host plants are liable to attack, including squares, flowers, bolls in all stages, terminal shoots, boll pedicels and even fairly woody parts. Larvae often see ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pectinophora Gossypiella
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] |
Heliothis Virescens
''Chloridea virescens'', commonly known as the tobacco budworm, is a moth of the family Noctuidae found throughout the eastern and southwestern United States along with parts of Central America and South America. It is a major pest of field crops including tobacco (as its common name suggests) and cotton. However, it is able to thrive on a wide variety of host plants ranging from fruits, vegetables, flowers, and weeds. Control of this pest has proven to be particularly difficult due to a variety of factors, but widespread insecticide and pesticide resistance have proven particularly concerning. ''Chloridea virescens'' was formerly a member of the genus '' Heliothis'', but was moved to the reinstated genus '' Chloridea'' as a result of genetic and morphological research published in 2013. Description Adult ''C. virescens'' are brownish in color with a light green tinge. The front wings have three dark bands, each associated with a whitish or cream border. Hindwings are whit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helicoverpa Punctigera
''Helicoverpa punctigera'', the native budworm, Australian bollworm or ''Chloridea marmada'', is a species of moth in the family Noctuidae. This species is native to Australia. ''H. punctigera'' are capable of long distance migration from their inland Australian habitat towards coastal regions and are an occasional migrant to New Zealand. This species is a generalist, with larvae observed feeding on at least 100 plant species, and are considered a pest for tobacco, flax, peas, sunflower, cotton, maize, tomatoes and other crops. Outside of agricultural settings, primary host plants include some Australian native daisies, in particular flat billy buttons ''Leiocarpa ''Leiocarpa'' is a genus of plants in the family Asteraceae The family Asteraceae, alternatively Compositae, consists of over 32,000 known species of flowering plants in over 1,900 genera within the order Asterales. Commonly referred to a ... Leiocarpa brevicompta, brevicompta,'' annual yellow tops ''Senecio S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Larva
A larva (; plural larvae ) is a distinct juvenile form many animals undergo before metamorphosis into adults. Animals with indirect development such as insects, amphibians, or cnidarians typically have a larval phase of their life cycle. The larva's appearance is generally very different from the adult form (''e.g.'' caterpillars and butterflies) including different unique structures and organs that do not occur in the adult form. Their diet may also be considerably different. Larvae are frequently adapted to different environments than adults. For example, some larvae such as tadpoles live almost exclusively in aquatic environments, but can live outside water as adult frogs. By living in a distinct environment, larvae may be given shelter from predators and reduce competition for resources with the adult population. Animals in the larval stage will consume food to fuel their transition into the adult form. In some organisms like polychaetes and barnacles, adults are immobil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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