In the southern states, the larva of beet armyworm is easily confused with southern armyworm, 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. General information about spodoptera eridania proder eppo global database. Polyphagous larva, frequently found on amaranthus in guadeloupe fairly common everywhere in guadeloupe type specimen of s. Southern armyworm moth spodoptera eridania stoll, 1781. This study aimed to evaluate the effect of keeping three couples in the same cage, and the size of adults emerged from small, mediumsized and large pupae 278. However, it is not a legal authority for statutory or regulatory purposes. Antioxidant enzyme activities in the southern armyworm.
Pdf zusammenfugen pdfdateien online kostenlos zu kombinieren. Spodoptera eridania proderoverview eppo global database. As a subtropical species, it is most likely to become established in southern europe. Late instar larva dark form of the southern armyworm, spodoptera eridania stoll. Intraguild interactions and behavior of spodoptera frugiperda and helicoverpa spp. Mitomycin c induced alterations in antioxidant enzyme. Gwas of agronomic traits in soybean collection included 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. Dieses kostenlose tool erlaubt es mehrere pdfs oder bilddateien miteinander zu einem pdfdokument zu verbinden. Considering the above factors, the present study was 939 journal of entomology and zoology studies conducted to determine resistancesusceptibility of chickpea. Beet armyworm, spodoptera exigua hubner, 1808 lepidoptera, noctuidae, and flight dynamics data in the sombor region. Only within the last ten years 20062016, the area under soybean is expanded from 45 thousand hectares ha in 2006 to 120 thousand ha in 2016. Spodoptera eridania name homonyms spodoptera eridania stoll, 1781 common names southern armyworm in english southern armyworm moth in english bibliographic references.
Southern armyworm, spodoptera eridania stoll insecta. Details biotic potential and reproductive parameters of. This study aimed to evaluate the biotic potential and reproductive parameters of spodoptera eridania stoll, 1782 under controlled conditions 25 1c, 70 10% rh and 14 hour photophase. Maizelupine intercrop response to applied nitrogen and. Biology of spodoptera eridaniacramer, 1782 lepidoptera. This work aimed to find soybean genotypes with low feeding preference by spodoptera eridania larvae on 23 genotypes evaluated in three experiments, of which iac 100 was established as the resistant genotype and br 16 as the susceptible genotype.
Files are available under licenses specified on their description page. South carolina pest management handbook for field crops. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Identification of volatile sex pheromone components. All structured data from the file and property namespaces is available under the creative commons cc0 license.
The southern armyworm spodoptera eridania cramer, 1782 lepidoptera. This document is eeny106, one of a series of featured creatures from the entomology. Rnaseq analysis of the nkd1 nkd2 mutant endosperm revealed that nkd1 and nkd2 influence 6. Spodoptera eridania is now classed as an eppo a1 list of quarantine pests, but it is not listed as a quarantine pest by any other regional plant protection organization. Noctuidae is a polyphagous species that can feed on plants of several crops such as maize, sorghum, vegetables, tomato. Research institute ethiopia, 2university of nebraskalincoln usa, 3cimmyt ethiopia, 4haramaya university ethiopia maize zea mays l. Pdf zusammenfugen online pdf dateien zusammenfugen. Wortmann2, kinde tesfaye3, yigzaw dessalegn1, tamado tana4 and nugusie dechassa4. Eeny106 southern armyworm, spodoptera eridania cramer insecta. Life history study of spodoptera exigua to include life stages, identification, ecology, and distribution through field and lab observations. Water stressed contribution of maize hybrid genetics and water stress in the mitigation of pre. Southern armyworm, spodoptera eridania stoll, second and third instar larvae on tomato. No acute 24 hr toxicity was observed with mid5th instar larvae of the southern armyworm, spodoptera eridania, exposed to the prooxidant allelochemicals, xanthotoxin and quercetin. Attractiveness, aversion to feeding, and antibiosis were evaluated via free and no choice tests in the laboratory.
Extended response illinois corn is used in many products. Farmers knowledge, perceptions, and management practices. Analysis of sex pheromone gland extracts and volatile pheromone components collected from the calling female southern armyworm,spodoptera eridania cramer, by highresolution capillary gas chromatography and mass spectroscopy indicated that a number of 14carbon mono and diunsaturated acetates and a monounsaturated 16carbon acetate were produced. Farmers knowledge, perceptions, and management practices of the new invasive pest, fall armyworm spodoptera frugiperda in ethiopia and kenya. Annotated check list of the noctuoidea insecta, lepidoptera of north america north of mexico. This genus is composed of polyphagous insects that attack, among other crops, cotton, corn, soy and castor bean. The objective of this study was to evaluate resistance mechanisms in 12 corn genotypes transgenic hybrids. Maizelupine intercrop response to applied nitrogen and phosphorus in northwestern ethiopia alemayehu assefa1, c. Pm 7124 1 spodoptera littoralis, spodoptera litura. Moth photographers group at the mississippi entomological museum at the mississippi state university. Database design and scripting support provided by mike boonemike boone. Resistance of corn genotypes to fall armyworm spodoptera. 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.
Naked endosperm1 nkd1 and nkd2 are duplicate indeterminate domain idd transcription factors important for maize zea mays endosperm development. Pdfdateien in einzelne seiten aufteilen, seiten loschen oder drehen, pdfdateien einfach zusammenfugen oder. Therefore, in this study, we evaluated the development of saw larvae fed on ten soybean genotypes in order to identify genotypes with antibiosistype resistance. Maize diseases erwinia stalk rot figure 2 internal discolouration and soft mass of figure 3. Formulation of artificial diet to increase population. Reproductive potential of spodoptera eridania stoll. Larval development of spodoptera eridania cramer fed on. The occurrence of these species in agricultural systems composed of soy, corn and cotton, which provide a continuous food source, has. Send suggestions, or submit photographs to webmaster moth photographers group. Effects of host age, route of infection, and quantity of inoculum on the susceptibility of heliothis virescens, spodoptera eridania, s. Biotic potential and reprodutcive parameters of spodoptera eridania stoll lepidoptera, noctuidae in the laboratory.
Spodoptera eridania southern armyworm attack on cassava in nigeria photo by andrew ajetola. Our pdf merger allows you to quickly combine multiple pdf files into one single pdf document, in just a few clicks. Biology and reproductive capacity of spodoptera eridania. An insect species, the southern armyworm spodoptera eridania, was used as an in vivo model to examine mitomycin cs mmc prooxidant effect reflected in alterations of antioxidant enzymes. From the results obtained in these tests, a final experiment was carried out with the 10 most outstanding genotypes. Southern armyworm, spodoptera eridania cramer insecta. February, 2016 issn 23500530o issn 23943629p impact factor. Spodoptera eridania southern armyworm is a moth that is known to be a pest. Explain how the corn grown in illinois is used around the world. The general trend of soybean expansion is from southeastern to eastern and northern regions of the country, where average temperatures are. South carolina pest management handbook for field crops 2017 145 armyworms true armyworms pseudaletia unipuncta, fall armyworms spodoptera frugiperda, yellowstripped armyworm s. 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. 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. Preliminary screening trials have indicated that some soybean genotypes exhibit resistance to saw.
Be sure to discuss the ways corn is used in everyday products we may not even think about. This document is eeny106, one of a series of the department of entomology and nematology, ufifas extension. Intraguild interactions and behavior of spodoptera. Contact individual photographers for permission to use for any purpose.
M eagher 1, j ulieta b rambila 2 and e dward h ung 3 1 usdaars center for medical, agricultural and veterinary entomology, 1700 sw 23 rd drive, gainesville, fl 32608 2 usdaaphisppq, p. Itis taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. In recent years soybean is becoming one of the most important oilseed crops in kazakhstan. Antibiosis in soybean genotypes and the resistance levels. Decreased rgr values for the xanthotoxin treated larvae suggest the beginning of toxicity. Nkd transcription factors are central regulators of maize. Spodoptera eridania proderphotos eppo global database. Biotic potential and reproductive parameters of spodoptera. Spodoptera eridania occurs throughout southern usa, central and south america, and the caribbean pogue, 2002. Development and reproduction of spodoptera eridania. The southern armyworm saw spodoptera eridania cramer is one of the most common armyworm species defoliating soybeans.
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