Reproductive potential of spodoptera eridania stoll. Capinera and others published southern armyworm, spodoptera eridania cramer insecta. Plant secondary compounds such as tannins may influence herbivore choice. Spodoptera eridania cramer, but southern armyworm can be distinguished by the presence of a large dark spot laterally on the first abdominal segment that disrupts the lateral stripe. In addition to the number of couples kept in experimental. Southern armyworm, spodoptera eridania stoll insecta. Spodoptera eridania is a polyphagous generalist feeder recorded on 200 plants species belonging to 58 botanic families. Feeding and life history of spodoptera exigua lepidoptera. Generalist predators, including bigeyed bugs geocoris spp. The following key is designed to help separate middle to late instar s. Spodoptera eridania the most important species of parasitic wasps observed attacking larvae include meteorus autographae, cotesia marginiventris and chelonus insularis. While every effort has been made to provide the most reliable and uptodate information available, ultimate legal requirements with respect to species are contained in. Farmers had first observed an outbreak of caterpillars that caused severe defoliation on cassava in a 450hectare field near ubiaja in southeastern nigeria in late 2016. They are one of the most important defoliators in the tropical and subtropical regions of the western hemisphere that feed heavily on plants while they are young, often resulting in skeleton leaves on their food plants.
This study illustrates the diversity of feeding responses of individually polyphagous southern armyworms, spodoptera eridania, to plants with differing allelochemics. The forewing is usually dark gray or brown, or a combination of both colors. The southern armyworm, spodoptera eridania stoll, is native to the american tropics, occurring widely in central and south america and. Pdf immature stages of spodoptera eridania lepidoptera. All structured data from the file and property namespaces is available under the creative commons cc0 license. General information about spodoptera eridania proder eppo global database.
Spodoptera eridania spodoptera cosmioides spodoptera frugiperda cry protein abstract among the pests of cultivated plants, the spodoptera species complex is one of the most important. Using this species as a model, we assessed corrected the comparative performance of the egg parasitoid. Sumitro4 department of biology, faculty of mathematics and natural sciences 1,state university of surabaya jl. Relation of spodoptera eridania choice to tannins and. Files are available under licenses specified on their description page. The southern armyworm spodoptera eridania is a moth that is known to be a pest. Much color variation is known for both males and females. Your use of this pdf, the bioone complete website, and all posted and associated content indicates your acceptance of. Reproductive potential of spodoptera eridania in the laboratory juarez et al.
An spodoptera in nahilalakip ha familia nga noctuidae. The southern armyworm, spodoptera eridania stoll, is native to the american tropics, occurring widely in central and south america and the. Spodoptera litura is also known as the oriental leafworm moth, cluster caterpillar, cotton leafworm, tobacco cutworm, tropical armyworm, taro caterpillar, tobacco budworm, rice cutworm, and cotton cutworm. Spodoptera species spodoptera eridania name homonyms spodoptera eridania stoll, 1781 common names southern armyworm in english southern armyworm moth in english bibliographic references.
Photographs are the ed property of each photographer listed. Low susceptibility of spodoptera cosmioides, spodoptera. Biology of spodoptera eridaniaand spodoptera cosmioides. Common hostorigin combinations for the four most frequently intercepted species of spodoptera s. Polyphagous larva, frequently found on amaranthus in guadeloupe fairly common everywhere in guadeloupe type specimen of s. This genus is composed of polyphagous insects that attack, among other crops, cotton, corn, soy and castor bean. Southern armyworm, spodoptera eridania edis university of. The southern armyworm spodoptera eridania cramer, 1782 lepidoptera. Spodoptera eridania stoll, 1781 southern armyworm, southern armyworm moth. Pest categorisation of spodoptera eridania 2020 efsa journal.
View spodoptera littoralis research papers on academia. Spodoptera dolichos fabricius, 1794 sweetpotato armyworm moth. Spodoptera exempta walker, 1856 nutgrass armyworm, african armyworm. This version of the project 02 has the accession number jqcy02000000, and consists of sequences jqcy02000001jqcy02037235. Larvae have a narrow, almost continuous middorsal white stripe and a prominent yellow stripe along each side, interrupted by a black spot on the first abdominal segment, and are marked with yellowish stripes on the back and along each side. The panel performed the pest categorisation for spodoptera eridania. Spodoptera eridania has been tradi tionally distinguished by the spot on the first ab dominal segment which interrupts the subspiracu lar line levy and habeck, 1976. To determine if herbivory was influenced by tannin concentration,spodoptera eridania larvae were given a choice oflotus corniculatus plants whose chemical profiles were altered by fertilization. The roughly 30 species are distributed across six continents. Biology of spodoptera eridaniacramer, 1782 lepidoptera. Noctuidae is a polyphagous species that can feed on plants of several crops such as maize, sorghum, vegetables, tomato.
Biotic potential and reproductive parameters of spodoptera. Herbivores chose plants that had been grown with symbiotic nitrogen fixation as their only nitrogen source more often. Immature stages of spodoptera eridania lepidoptera. Spodoptera eridania southern armyworm attack on cassava in nigeria photo by andrew ajetola. Itis taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. Effects of host age, route of infection, and quantity of inoculum on the susceptibility of heliothis virescens, spodoptera eridania, s. Spodoptera littoralis was collected from ohio greenhouses in 1986 and then eradicated rings et al. The coremata of spodoptera eridania are characterized having a single lobe. Smith have caused significant damage on soybean glycine max l. A complete list of the host and origin data for spodoptera spp. However, the term interrupted is somewhat misleading since the spot does not physically sit in the path of the line. The parameters evaluated were duration and viability of larval stages, prepupal and pupal stages, pupal weight. Media in category spodoptera eridania the following 14 files are in this category, out of 14 total. We also assessed the comparative performance of the egg parasitoid telenomus remus nixon on eggs of s.
Beet armyworm occasionally bears a spot laterally, but if present it occurs on the mesothorax, not on the first abdominal segment. Biology of spodoptera eridania and spodoptera cosmioides. Juxta angular at base with a dorsal process broad at base. Spodoptera eridania proderoverview eppo global database. This volatile blend was evaluated in the field mitchell and tumlinson, 1994. Pdf southern armyworm, spodoptera eridania cramer insecta. Pm 7124 1 spodoptera littoralis, spodoptera litura. Spodoptera eridania spodoptera eridania belongs in the subgroup of spodoptera moths that lack contrasting black, brown, white transverse lines on the forewings. In 2002, and again in 2007, single adults of spodoptera litura were trapped in southern florida smith 2007. Spodoptera eridania is a polyphagous generalist feeder recorded on 200. Development and reproduction of spodoptera eridania. We studied spodoptera frugiperda development using different food sources in the. Because spodoptera is a worldwide genus with many polyphagous species, larvae can be intercepted from nearly any origin on most any host.
It is native to the usa and occurs throughout southern usa, central and south america, and the caribbean pogue, 2002. This document is eeny106, one of a series of the department of entomology and nematology, ufifas extension. Ampulla short, curved, and with a thumbshaped process. In spite of the near optimal leaf water and nitrogen contents of the young foliage, it is apparent that vastly different larval growth performance results from dill, lima bean, and cabbage. Noctuidae distribution description and life cycle host plants damage natural enemies management selected references distribution back to top. Developmental parameters and host plants article pdf available in journal of insect science 141. However, it is not a legal authority for statutory or regulatory purposes. This moth is found in asia, with some specific problematic pest population reports occurring in cambodia, hong kong, india, the pacific islands, guam, american.
Annotated check list of the noctuoidea insecta, lepidoptera of north america north of mexico. The fall armyworm, spodoptera frugiperda, is a lepidopteran pest that feeds in large numbers on the leaves, stems and reproductive parts of more than 350 plant species, causing major damage to economically important cultivated grasses such as maize, rice, sorghum, sugarcane and wheat but also other vegetable crops and cotton. The spodoptera frugiperda whole genome shotgun wgs project has the project accession jqcy00000000. Effective dominance of resistance of spodoptera frugiperda. The spreading of spodoptera litura multiple nucleopolyhedrosis virus in midgut of third instar of spodoptera litura larvae mahanani tri asri1,2, siti rasminah ch. Eeny106 southern armyworm, spodoptera eridania stoll insecta. Southern armyworm moth spodoptera eridania stoll, 1781. Noctuidae on different host plants article pdf available in annals of the entomological society of america 94jul 2001. Spodoptera pecticornis was omitted from this key because it is not known to be established in north. Biotic potential and reprodutcive parameters of spodoptera eridania stoll lepidoptera, noctuidae in the laboratory. The resistance of fall armyworm faw, spodoptera frugiperda, has been characterized to some cry and vip3a proteins of bacillus thuringiensis bt. Contact individual photographers for permission to use for any purpose. Southern armyworm larvae are gray to nearly black in color. Spodoptera cosmioides walker, spodoptera eridania stoll and spodoptera frugiperda j.
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