Spodoptera litura infests a wide range of cultivated food crops numbering around 112, belonging to 44 families 8. Effects of three spodoptera litura control strategies on. Efficacy of selected adjuvants for protecting spodoptera. During the threedayperformance, tingtong chang seals himself in a greenhouse with hundreds of caterpillars oriental leafworm moth and wild cabbage plants. The duration of egg, larvae, and pupa lasted for an average of 5. Noctuidae is one of the agricultural pests that attacking almost all kinds of. Eppo standards pm 71241 diagnostic protocol for spodoptera littoralis, spodoptera litura, spodoptera frugiperda, spodoptera eridania. Spodoptera litura prodlioverview eppo global database. Screening of plant extracts for oviposition activity ijfbs. Field evaluation of neem product showed that neem oil 3 % and nske 5 % bring about suppression of s. To assess the potential use of this parasitoid as a biological control agent, the reproductive schedule, fecundity and functional response of m. Ranga rao international crops research institute for the semiarid tropics, patancheru, andhra pradesh 502 324, india. Documents about spodoptera litura prodli number title download.
Life cycle of spodoptera litura uk essays ukessays. Crisprcas9mediated targeted gene mutagenesis in spodoptera. This moth is found in asia, with some specific problematic pest population reports occurring in cambodia, hong kong, india, the pacific. Noctuiidae in relation to meteorological factors in multan, punjab, pakistan muhammad sohail shahzad 1, asifa hameed 2, saghir ahmad 2, abid mehmood 2, muhammad aslam 1, nadeem khan 1, khalid mehmood 2, shoaib fared 3. Evaluation of lethal response of biorational insecticides. As seen in sesquiterpenoids, these organisms introduce oxygen atom at their allylic. Relationship between host plants and toxicity of bacillus thuringiensis formulation against common cutworm, spodoptera litura. Litura on a dysdercus koenigii can reduce the yields up to 50% 9 s. Spodoptera litura is a live installation work that was developed in collaboration with the department of entomology of national chung hsing university and biologist tuan shujen. This moth is found in asia, with some specific problematic pest population reports occurring in cambodia, hong kong, india, the pacific islands, guam, american. The leaves were rinsed three times with solvent and collected in same jar.
The air dried leaves gm were submerged completely in hexane in a beaker for 24 h. Kadir3 ldepartment offorest management, 2department ofbiochemistry universiti putra malaysia, 43400 upm, serdang, malaysia. Spodoptera litura is a notorious leaf feeding insect pest of more than one hundred plants around the asiapacific region. Mortality responses of spodoptera litura following feeding on bt sprayed plants pages 195215. Eggs can be killed with petroleum oil, and both eggs and young larvae can be controlled with foliar applications of 5% cottonseed oil, but this concentra. Read pdf files right in your browser the pdf download extension. Chaudhari2 abstract the susceptibility of different stages of spodoptera litura larvae to npv was determined by bioassay. To understand the insecticidal activity, we have selected iturin a compound produced by bacillus amyloliquefaciens rhnk22 which showed the strongest and most common inhibitory effect on the spodoptera litura protein. The study on potential of six isolates of slnpv which are originally from east java to control s.
Spodoptera litura, otherwise known as the tobacco cutworm or cotton leafworm, is a nocturnal moth in the family noctuidae. Host plant survey for two years from three different locations in cotton. Pathogenicity and characteristics of spodoptera litura nucleopolyhedrovirus from peninsular malaysia ahmad s. Home free radicals and antioxidants, vol 6, issue 1, jan jun, 2016 effect of cadmium and lead exposure on tissue specific antioxidant response in spodoptera litura. Spodoptera litura is one of agricultural crop pests. View spodoptera ppts online, safely and virus free. Spodoptera litura fabricius is a major vegetable pest that is widely distributed throughout tropical, subtropical and temperate regions. Pest categorisation of spodoptera litura 2019 efsa. A polymerase chain reactionbased analysis revealed that the cas9sgrna complex effectively induced a targeted mutagenesis in s. Bacillus thuringiensis toxin, cry1c interacts with 128hlhfhlp4 region of aminopeptidase n of agricultural pest, spodoptera litura.
Studies were carried out to evaluate the resistance of pakistani populations of the beet armyworm, spodoptera litura f to several commonly used insecticides. The tobacco cutworm, spodoptera litura, is an important pest of crop and vegetable plants worldwide, and its resistance to insecticides have quickly developed. The forewings need to be examined carefully because of their color variation and similarity to other nonindigenous as well as native species. No mating took place on the night of emergence and maximum mating response occurred during the second night after emergence.
The lc 50 values were found to increase with the age of host. Artificial diet formulation and its efficacy evaluation on. Development of microplitis bicoloratus on spodoptera litura and implications for biological control kaijun luo1,2, john t. Arivoli and samuel tennyson abstract crude extracts of twenty five plants were screened for their oviposition activity against the third instar. Hymenia recurvalis spoladea recurvalis, spodoptera litura, heliothis armigera and sometimes grasshoppers are the most harmful pests. The potential of various isolates of spodoptera litura. Return to article details incidence of spodoptera litura lepidoptera. Dictionary of words and things larive and fleury 1895 fall armyworm or spodoptera frugiperda, vintage engraved illustration. Its common names reference two of the most frequent host plants of the moth. Sjanarthanan, sseshadri,kkathiravarr andsignacimuthu department of zoology, thiagarajar college, madurai 625 009, india 2entomology research institute, loyola college, chennai 600 034, india received 25 july 2002. Artificial diet formulation and its efficacy evaluation on development and reproduction of spodoptera litura f. Modelling population dynamics of army worm spodoptera litura f.
Spodoptera litura fabricius is a cosmopolitan polyphagous insect pest ofmanyfood crops and tobacco. Two windows, one triangular 1a and one rectangular 1b. Thiruvalluvar university, vellore 632 115, tamil nadu, india. Effects of four host plants on biology and food utilization of the. Noctuidae, were studied under laboratory conditions. The following key is designed to help separate middle to late instar s. Plutella xylostella, pieris rapae, and spodoptera litura, using biological control agents and chemical insecticides q. Zhang education ministry key laboratory of integrated management of crop disease and pests, college of plant. Spodoptera litura is an important pest affecting the yields of groundnut worldwide and host plant resistance is a key pest management. An originally isolated baculovirus, spodoptera litura multiple nucleopolyhedrovirus spltmnpv was serially passed through the s. On the other hand, species like spodoptera frugiperda, heliothis virescens, gamma irradiation of spodoptera litura larvae induced an abatement in their. Jan 22, 2015 for further information please contact dr.
Sep 19, 2017 zhou zs, chen zp, xu zf 2010 niches and interspecific competitive relationships of the parasitoids, microplitis prodeniae and campoletis chlorldeae, of the oriental leafworm moth, spodoptera litura, in tobacco. Pm 7124 1 spodoptera littoralis, spodoptera litura. The common cutworm spodoptera litura fabricius lepidoptera. Spodoptera litura prodlidocuments eppo global database. Efficient incorporation of free oxygen into volicitin in. Spodoptera litura on blackgram in bangladesh youtube. One of alternate biological control is spodoptera litura multiple nucleopolyhedrosis virus spltmnpv the research was conducted to determine how spltmnpv infected midgut epithelial cells of s. Spodoptera litura can be identified by the shape of the structures on the inner surface of the valve. Steps for the dissection of male spodoptera moths lepidoptera. Spodoptera exigua is considered one of the worst agricultural pests worldwide. The small mottled willow moth spodoptera litura is one of the bestknown agricultural pest insects. Modelling population dynamics of army worm spodoptera litura. Noctuidae 4 beet armyworm larvae are susceptible to neem products prabhaker et al. This ranking characterizes spodoptera litura as quarantine significant for the u.
An odorant receptor from the common cutworm spodoptera. Mortality responses of spodoptera litura following feeding. Volicitin n17hydroxylinolenoyllglutamine has previously been identified from the lepidopteran larval regurgitant as an elicitor of plant volatile emission. Download this spodoptera litura fabricius on photo now. Pdf host plants of leafworm, spodoptera litura fabricius. Hama spodoptera litura pdf spodoptera litura reared on different host plants and assayed against slnpv ketahanan serangan hama ulat grayak spodoptera litura f.
The solvent was then decanted in another glass jar. The purpose of this handout is to guide you in the dissection, screening, and identification of moths collected in spodoptera surveys. 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. Food preferences in the larvae of 2 moths spodoptera litura noctuidae and diacrisia obliqua arctiidae by a bassi. Noctuidae and some native spodoptera moths introduction the purpose of this handout is to help you distinguish two exotic spodoptera moths of concern to u. Effect of cadmium and lead exposure on tissue specific. Effect of three spodoptera litura control strategies, viz. Field evaluation of biopesticides against tobacco caterpillar. Temperature impacts the development and survival of common cutworm spodoptera litura. Promod kumar shakya, masarrat haseeb and uzma manzoor department of plant protection, faculty of agricultural sciences, aligarh muslim university, aligarh, uttar pradesh, india email. Pm100228 eppo a1 and a2 lists of pests recommended for regulation as quarantine pests 2019. Bacillus thuringiensis toxin, cry1c interacts with. All structured data from the file and property namespaces is available under the creative commons cc0 license. Spodoptera litura below are some characters that are useful to distinguish spodoptera litura from other spodoptera species.
Effects of four host plants on biology and food utilization. Silencing of midgut aminopeptidase n of spodoptera litura by. Pdf mechanism of infection spodoptera litura multiple. Molecular dynamics and protein interaction studies of.
The most important character to notice is a set of two windows separated by a right angle. Rearing of spodoptera litura fabricius on different artificial diets and its parasitization with trichogramma chilonis ishii ahmadurrahman saljoqi,1 riaz ul haq,1 ehsanulhaq,2 javed khan2 and ghulam ali2 1department of plant protection, faculty of crop protection sciences, the university of agriculture, peshawar, pakistan. Monitoring of insecticide resistance in spodoptera litura. Rearing of spodoptera litura fabricius on different. View of incidence of spodoptera litura lepidoptera. Sodium chloride primes jaindependent defense against. Hence, spodoptera litura is an appropriate choice to explore and unravel the mechanism underlying the regulation of reproduction. Spodoptera litura underwent the holometabolous type of development and the studies on biology of s. Comparison of insecticide resistant and susceptible. This page was last edited on 22 december 2018, at 17.
Biotransformation of acyclic, monocyclic, and bicyclic monoterpenoids by various bacteria, fungi, insect larvae, such as spodoptera litura, and mammals, such as rabbits and possums, and human and rat cytochrome enzyme is summarized. The midgut monolayer epithelial cells were infected by spltmnpv, then incubated. Efficacy of spodoptera litura multiple nucleopolyhedrovirus. Pathogenicity and characteristics of spodoptera litura. Analyses on the spreading of spltmnpv spodoptera litura multiple nucleopolyhedrosis virus multiplied in midgut epithelium cell of in third instar of s. Effect of calotropis procera leaf extract on spodoptera. Development of microplitis bicoloratus spodoptera litura. Simulation and visualization of potential population growth in india under warmer temperatures through life cycle modeling table 1. Spodoptera litura fabricius on stock photo download. To explore the possibility of using baculoviruses as biological control agents instead of chemical pesticides, in a previous study we characterized a number of s. Spodoptera litura is one of a number of pests listed in the appendices to the terms of reference tor to be subjected to pest categorisation to determine whether it fulfils the criteria of a quarantine pest or those of a regulated non.
Due to its larvae consuming a wide range of vegetation, s. And search more of istocks library of royalty free stock images that features animal photos available for quick and easy download. 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. As in most other parts of the tropic, these armyworms are subjected to a disease caused by a spodoptera litura nucleopolyhedrovirus spltnpv infection in the field. The treated insects exhibited dose depended mortality. This background formed a basis for selection of the topic isolation and characterization of male derived factors modifying the physiology of oviposition in lepidopteran pest spodoptera litura. Keys about fact sheets glossary larval morphology references. Spodoptera litura is also a pest of sugarbeet, with infestations presenting in march and peaking in late march and april chatterjee and nayak, 1987. Comparison of insecticide resistant and susceptible populations of spodoptera litura fab. Mortality responses of spodoptera litura following feeding on bt sprayed plants. Based on nochoice test and the leaves damaged intensity compared with resistant check genotypes, there was no genotype indicated resistant against s. Spodoptera litura fabricius is a widely distributed pest in southeast asia. Effect of murraya koenigii extracts on feeding and spodoptera. Immature oriental leafworm spodoptera litura caterpillars on a damaged cabbage plant, malaysia, february, fall armyworm or spodoptera frugiperda, vintage engraved illustration.
Pdf panchagavya combination against spodoptera litura. Bioassay of nuclear polyhedrosis virus npv and in combination with insecticide on spodoptera litura fab tran thi kieu trang 1 and s. The aim of this study was to examine the distribution of spltmnpv in s. Spodoptera litura an overview sciencedirect topics. The spodoptera moths are found primarily active during night and due to its high mobility, female ovipositing on a wide range of host plants, which promotes or even ensures survival of s. Arabidopsis thaliana plants after transferred into the stressfree environment. Effects of three spodoptera litura control strategies on arthropod diversity and abundance in tobacco agroecosystems in south china zhongshi zhou, 1, 2, zepeng chen 3 and zaifu xu 1, 1department of entomology, college of nature resources and environment, south china agricultural university, guangzhou, 510642, china. Publication date 1974 usage attributionnoncommercial 3. Media in category spodoptera litura the following 31 files are in this category, out of 31 total. Food preferences in the larvae of 2 moths spodoptera. The leaves were washed and shade dried at room temperature to remove traces of water from surface.
Here we show that administration of slapn dsrna to s. View spodoptera litura research papers on academia. Spodoptera species 517 monitoring for exotic spodoptera species lepidoptera. Spodoptera exigua has no known positive economic importance to humans economic importance for humans. Sodium chloride primes jaindependent defense against spodoptera litura fabricius. Spodoptera litura is an emerging pest insect in cotton and arable crops in central asia.
Microplitis prodeniae rao and chandry is a solitary endoparasitoid of s. An odorant receptor from the common cutworm spodoptera litura exclusively tuned to the important plant volatile cis. We found significant differences in speed of kill, an important property of a. According to host plant survey by three different areas in the cotton belt exposed 27 different plant species as host of s, litura which belongs to 25 genera of. Effects of four host plants, tobacco, chinese cabbage, cowpea and sweet potato, on larval and pupal development and survival, and longevity and fecundity of adults of spodoptera litura f lepidoptera. Data sheet on spodoptera littoralis and spodoptera litura.
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