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| Helicoverpa armigera | |
|---|---|
| Name | Helicoverpa armigera |
| Regnum | Animalia |
| Phylum | Arthropoda |
| Classis | Insecta |
| Ordo | Lepidoptera |
| Familia | Noctuidae |
| Genus | Helicoverpa |
| Species | H. armigera |
Helicoverpa armigera is a species of moth in the family Noctuidae noted for its polyphagy and status as a major agricultural pest. Descriptions of its morphology and behavior appear in classical works by entomologists associated with institutions such as the Royal Society, Smithsonian Institution, Natural History Museum, London, Commonwealth Scientific and Industrial Research Organisation, and United States Department of Agriculture.
The species was placed in the order Lepidoptera by early taxonomists affiliated with collections at the Muséum national d'Histoire naturelle, the Linnean Society of London, the British Museum, and the Zoological Society of London. Morphological descriptions reference wing patterning, antennae, and genitalia comparable to taxa treated in monographs from the Entomological Society of America, the French National Centre for Scientific Research, and the Chinese Academy of Sciences. Diagnostic keys used by researchers at the International Union for Conservation of Nature and the Food and Agriculture Organization contrast this species with congeners named in publications from the University of Oxford, Harvard University, and University of Tokyo. Major identification guides produced by the Commonwealth Agricultural Bureaux and the European and Mediterranean Plant Protection Organization are commonly cited.
Records compiled by the Food and Agriculture Organization, European Commission, National Oceanic and Atmospheric Administration, CSIRO, and national plant protection organizations show a distribution across regions including those administered by the Government of India, the People's Republic of China, the Federative Republic of Brazil, the Republic of South Africa, the United States of America, and countries within the European Union. Reports from agencies such as the Department for Environment, Food and Rural Affairs and the Ministry of Agriculture, Fisheries and Food document occurrences in agricultural landscapes, greenhouses, rangelands, and disturbed habitats adjacent to conservation areas managed by institutions like the World Wildlife Fund and the International Union for Conservation of Nature.
Life history studies published by researchers at the Indian Council of Agricultural Research, the Australian National University, the University of California, Davis, the Chinese Academy of Agricultural Sciences, and the International Rice Research Institute describe egg, larval, pupal, and adult stages with voltinism influenced by climatic factors overseen by agencies such as the Intergovernmental Panel on Climate Change, the National Aeronautics and Space Administration, and the Met Office. Behavioral research citing the Royal Entomological Society, the Society for Conservation Biology, and the Ecological Society of America documents nocturnal flight, phototaxis, mating pheromone communication investigated with methods used at the Max Planck Society, Massachusetts Institute of Technology, and Johns Hopkins University.
Host range surveys by the Food and Agriculture Organization, the International Maize and Wheat Improvement Center, the Consultative Group on International Agricultural Research, the Centre for Agriculture and Bioscience International, and national extension services indicate feeding on crops such as varieties developed by the International Potato Center, cultivars promoted by the United States Agency for International Development, and commodities traded under agreements of the World Trade Organization. Documented hosts include species cultivated in agroecosystems influenced by programs from the Bill & Melinda Gates Foundation, seed lines from corporations like DuPont and Syngenta, and germplasm conserved at the Svalbard Global Seed Vault. Damage assessments appear in reports from the European Food Safety Authority, the Brazilian Agricultural Research Corporation, and the Indian Council of Agricultural Research.
Economic analyses by the World Bank, the International Monetary Fund, the Organisation for Economic Co-operation and Development, and national ministries of finance attribute crop losses and management costs related to outbreaks to impacts reported by the United Nations Conference on Trade and Development, the Food and Agriculture Organization, and insurance data collected by firms such as Allianz and Swiss Re. Pest risk assessments performed by the International Plant Protection Convention, the European and Mediterranean Plant Protection Organization, and national plant protection organizations have influenced policy decisions in states represented at the United Nations General Assembly and within trade regimes governed by the World Trade Organization.
Integrated pest management strategies recommended by the Food and Agriculture Organization, the International Rice Research Institute, the Consultative Group on International Agricultural Research, and extension services of the University of California include cultural controls studied by researchers at the Australian Centre for International Agricultural Research, biological control agents evaluated by the International Centre of Insect Physiology and Ecology, and chemical controls registered with regulatory bodies such as the United States Environmental Protection Agency, the European Chemicals Agency, and the Central Insecticides Board and Registration Committee of India. Methods also reference transgenic crops developed by collaborations involving institutions like Monsanto and regulatory reviews by the European Food Safety Authority.
Genetic studies published in journals and conducted at laboratories within the Chinese Academy of Sciences, University of Queensland, INRAE, Wageningen University, and CSIRO describe alleles, gene expression, and resistance loci mapped using techniques pioneered at the Wellcome Sanger Institute, the Broad Institute, and the European Molecular Biology Laboratory. Reports from the World Health Organization, the Food and Agriculture Organization, and the International Plant Protection Convention address insecticide resistance management informed by genomic surveillance programs run in collaboration with universities such as Stanford University, University of Cambridge, and Peking University.