Bioekologi hama ini telah banyak diketahui ter masuk arti. Insecticide resistance in the tobacco cutworm, spodoptera litura. Uji efektivitas jamur beauveria bassiana dan waktu. An originally isolated baculovirus, spodoptera litura multiple nucleopolyhedrovirus spltmnpv was serially passed through the s. The forewings need to be examined carefully because of their color variation and similarity to other nonindigenous as well as native species. Spodoptera litura is a critical polyphagous pest in most of the countries patil et al. Spodoptera exigua laphegdocuments eppo global database. Com pencegahan dan pengendalian hama ulat grayak pada tanaman cabai. Ulat grayak biasanya menyerang pada malam hari, tingkat serangan parah dan tingkat. Spodoptera is a genus of moths of the family noctuidae first described by achille guenee in 1852. Ulat grayak ini sangat merugikan karena menyerangan tanaman secara bergerombol dan massif sehingga kadang disebut juga sebagai ulat tentara army worm. This moth is found in asia, with some specific problematic pest population reports occurring in cambodia, hong kong, india, the pacific islands, guam, american. Pdf on jan 1, 20, dharma putra gng and others published monitoring of imago of spodoptera litura and helicoverpa armigera using sex pheromone trap find, read and cite all the research you.
Uji efektivitas jamur beauveria bassiana dan waktu aplikasi. Sep 19, 2017 spodoptera litura fabricius is a major vegetable pest that is widely distributed throughout tropical, subtropical and temperate regions. Molecular dynamics and protein interaction studies of. Noctuidae yang lebih dikenal dengan hama ulat grayak merupakan hama penting pada tanaman kedelai. The following key is designed to help separate middle to late instar s. Microplitis prodeniae rao and chandry is a solitary endoparasitoid of s. Spodoptera litura can be identified by the shape of the structures on the inner surface of the valve. Noctuidae, though, commonly known as tobacco cutworm, is not restricted to tobacco alone, but, feeds on more than 120 host plants belonging to 44 familiesqin et al. Sumitro4 department of biology, faculty of mathematics and natural sciences 1,state university of surabaya jl.
Spodoptera litura merupakan hama yang bersifat polifagus yang juga menyerang tanaman tembakau, kapas, kubis, dan kacang hijau. It is a serious polyphagous pest in asia and oceania, from the borders of north africa to japan and new zealand armes et. Bioassay of nuclear polyhedrosis virus npv and in combination with insecticide on spodoptera litura fab tran thi kieu trang 1 and s. Noctuidae 3 host plants the beet armyworm has a wide host range, occurring as a serious pest of vegetable, field, and flower crops. Effects of three spodoptera litura control strategies on. Impacts of bacillus thuringiensis toxins on parasitoids. Mortality, nuclear polyhedrosis virus, spodoptera litura introduction armyworm of spodoptera litura fabricius is a terrifying pest of soybean in indonesia. 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. The potential of various isolates of spodoptera litura. Pengaruh ekstrak daun bintaro cerbera odollam terhadap. 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. Two windows, one triangular 1a and one rectangular 1b. Field populations of the tobacco cutworm, spodoptera litura fabricius. Effect of calotropis procera leaf extract on spodoptera.
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. Evaluation of lethal response of biorational insecticides. Pengurang a n populas i ham a dapa t pul a dilakukan denga n mengambi l kelompo k telu r, membunu h larv a da n imag o ata u. Effect of three spodoptera litura control strategies, viz. Noctuidae, were studied under laboratory conditions 26 c, 6080% rh, as was the utilization of the four host plants and adaptation on. Lethal doses of chlorfluazuron, when applied topically to 5th instars or pupae of s. Hamaresistance to insecticides due to reduced sensitivity of acetylcholinesterase.
Effects of four host plants on biology and food utilization. Sublethal doses of it, when applied to fifthinstars or pupae, caused significant reduction in reproduction and effects on viability. Noctuidae merupakan hama penting pada tanaman bawang di indonesia. Jtm 025 has more potential as biopesticide to control s. Ulat grayak biasanya menyerang pada malam hari, tingkat serangan parah. Pengendalian ulat grayak spodoptera litura go green. Noctuidae is a polyphagous devastating pest of numerous wild and cultivated plants throughout the world. Uji toksisitas ekstrak daun nicolaia atropurpurea val. Spodoptera litura fabricius is a major vegetable pest that is widely distributed throughout tropical, subtropical and temperate regions. Pengendalian hama ulat grayak spodoptera litura smujo. Hama ulat yang paling sering menyerang tanaman cabe adalah spodoptera litura. In this work we have identified the action of iturin a on. Download fulltext pdf perkembangan spodoptera litura f.
To assess the potential use of this parasitoid as a biological control agent, the reproductive schedule, fecundity and functional response of m. Spodoptera litura prodlioverview eppo global database. Eeny105 beet armyworm, spodoptera exigua hubner insecta. Nov 22, 2019 beet armyworm, spodoptera exigua hubner, 1808 lepidoptera, noctuidae, and flight dynamics data in the sombor region. This moth is found in asia, with some specific problematic pest population reports occurring in cambodia, hong kong, india, the pacific.
Hama ini dilaporkan dapat menyerang lebih dari 200 spesies. Hama ulat grayak spodoptera litura f secara in vitro. Noctuidae pada kedelai article pdf available october 20 with 2,560 reads. Media in category spodoptera litura the following 31 files are in this category, out of 31 total. Effectivity test of biological agent metarizhium anisopliae on. Hama ulat daun bawang spodoptera exigua hubner munawi. For final identification it is necessary that the genitalia are dissected. 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. The armyworm spodoptera litura fabricius lepidoptera. Pdf spodoptera litura is a notorious leaf feeding insect pest of more than one hundred plants around the.
Jun 01, 2019 hama spodoptera litura pdf posted on june 1, 2019 by admin spodoptera litura reared on different host plants and assayed against slnpv ketahanan serangan hama ulat grayak spodoptera litura f. Genus spodoptera spesies spodoptera litura spodoptera litura lepidoptera. Out of the economically important crops the cotton, groundnut, chilli, tobacco, castor, bendy and pulses were found to effect badly which causes 26100% yield loss by spodoptera litura azelmat et al. Pengaruh ekstrak tanaman obat terhadap mortalitas dan kelangsungan hidup spodoptera litura f. This document is eeny105, one of a series of the entomology and nematology department, ufifas extension. Patogenisitas beberapa isolat cendawan entomopatogen. The roughly 30 species are distributed across six continents. Its common names reference two of the most frequent host plants of the moth. Efficacy of spodoptera litura multiple nucleopolyhedrovirus. The first criterion tested for strain selection was the mortality 50% of spodoptera litura larvae after inoculation of the fungus for 4 days. 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. Oviposition behaviour of tobacco caterpillar, spodoptera. Noctuidae 2 duration of the egg stage is only two to three days during the summer months. Smith, spodoptera exigua hiibner, spodoptera latifascia walker, and spodoptera sunia guenee are con sidered economically important pests whereas spodoptera eridania cramer, spodoptera orni thogalli guenbe, and spodoptera dolichos fabri cius are rarely abundant enough to cause serious.
Among susceptible vegetable crops are asparagus, bean, beet, broc. Temperature impacts the development and survival of common cutworm spodoptera litura. Spodoptera litura below are some characters that are useful to distinguish spodoptera litura from other spodoptera species. Larva hama ini sering menyebabkan kerusakan daun pada tanaman kacangkacangan, jagung padi, bawang, slada, sawi, kapas, tembakau. Potensi jamur entomopatogen untuk mengendalikan hama ulat grayak spodoptera litura fabricius lepidoptera.
Spodoptera litura, otherwise known as the tobacco cutworm or cotton leafworm, is a nocturnal moth in the family noctuidae. The small mottled willow moth spodoptera litura is one of the bestknown agricultural pest insects. Susceptibility of armyworm spodoptera litura lepidoptera. Noctuidae merupakan hama yang penting pada tanaman pangan maupun pada tanaman perkebunan, karena larva hama ini bersifat polifag. Terhadap serangan hama spodoptera litura fabricus lepidoptera. Ten strains of the entomopathogenic fungi metarhizium anisopliae and beauveria bassiana were evaluated to find the most effective strain for optimization studies. Evaluation of strains of metarhizium anisopliae and. Oct 06, 2012 hama ulat spodoptera exigua hubner bersifat polifag dapat menyerang berbagai macam tanaman selain bawang merah juga menyerang jenis bawang daun allium fistolosum, kucai a. Serangan spodoptera litura dapat menimbulkan kerusakan sebesar 2040% pada. Spodoptera exigua helicoverpa armigera are significant polyphagous pests in the tropical and subtropical regions of cultivated crops 10. Apr 04, 20 spodoptera litura merupakan hama yang bersifat polifagus yang juga menyerang tanaman tembakau, kapas, kubis, dan kacang hijau. The most important character to notice is a set of two windows separated by a right angle. Spodoptera litura is an obiquitous, polyphagous, multivoltine, lepidopteron pest that feeds on 112 cultivated crops all over the world moussca et al. Spodoptera litura is also a pest of sugarbeet, with infestations presenting in march and peaking in late march and april chatterjee and nayak, 1987.
Army worm spodoptera litura belongs to order lepidoptera s. Strategi dan komponen teknologi pengendalian ulat grayak spodoptera litura fabricius pada tanaman kedelai. For a threeyear period 20181211 to 20211210, eppo has been awarded an eu grant for the. 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. Serangan spodoptera litura dapat menimbulkan kerusakan sebesar 2040% pada tanaman kedelai sedangkan pada komoditi kubis serangan ulat grayak dapat menyebabkan penurunan produksi lebih kurang 70%. The lc 50 values were found to increase with the age of host. Simulation and visualization of potential population growth in india under warmer temperatures through life cycle modeling table 1. Pengendalian hama ulat grayak spodoptera litura pada tanaman tembakau deli nicotiana tabaccum dengan pestisida nabati. Spodoptera litura merupakan serangga hama yang terdapat di banyak negara seperti indonesia, india, jepang, cina, dan negara negara lain di asia tenggara. Documents about spodoptera exigua lapheg european union funding. Ulat yang hidup di dataran tinggi umumnya berwarna coklat.
Sejak telur menetas menjadi ulat, berkepompong, lalu menjadi serangga dewasa membutuhkan waktu kurang lebih 23 hari. The spreading of spodoptera litura multiple nucleopolyhedrosis virus in midgut of third instar of spodoptera litura larvae mahanani tri asri1,2, siti rasminah ch. The comparative susceptibility of these pests and two of their larval parasitoids to bt toxins was examined using diets amended with commercial. Spodoptera litura, spodoptera frugiperda, spodoptera eridania. Pengaruh beberapa jenis pestisida nabati untuk mengendalikan ulat grayak spodoptera litura f. Pencegahan dan pengendalian hama ulat grayak pada tanaman. General information about spodoptera litura prodli. Chaudhari2 abstract the susceptibility of different stages of spodoptera litura larvae to npv was determined by bioassay. Larva there usually are six instars in fall armyworm. Monitoring of resistance to new chemistry insecticides in spodoptera litura lepidoptera.
Theresearch was conducted at institute of deli tobacco ptpn ii sampali medan, from november,2011 until january, 2012. Spodoptera litura setal map click here to download a fullsize printable pdf of this larval setal map lepintercept an identification resource for intercepted lepidoptera larvae by todd m. The pdf file you selected should load here if your web browser has a pdf reader plugin installed for example, a recent version of adobe acrobat reader if you would like more information about how to print, save, and work with pdfs, highwire press provides a helpful frequently asked questions about pdfs alternatively, you can download the pdf file directly to your computer, from where it. Pdf host plants of leafworm, spodoptera litura fabricius. Thepurpose of the research was to know the effectiveness of gadung storage root, babadotan, and castoroil stones with correct dosage in handling grayak caterpillar s. Interval time of application of the interactions of fungi b. Siklus hidup ulat grayak spodoptera litura, f dan tingkat. Introduction the tobacco caterpillar spodoptera litura fabricius lepidoptera. The comparative susceptibility of these pests and two of their larval parasitoids to bt toxins was.
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