Larva there usually are six instars in fall armyworm. Hamaresistance to insecticides due to reduced sensitivity of acetylcholinesterase. Spodoptera litura is a critical polyphagous pest in most of the countries patil et al. General information about spodoptera litura prodli. Evaluation of lethal response of biorational insecticides. Effect of three spodoptera litura control strategies, viz. The comparative susceptibility of these pests and two of their larval parasitoids to bt toxins was examined using diets amended with commercial. Microplitis prodeniae rao and chandry is a solitary endoparasitoid of s. Pengaruh beberapa jenis pestisida nabati untuk mengendalikan ulat grayak spodoptera litura f. The spreading of spodoptera litura multiple nucleopolyhedrosis virus in midgut of third instar of spodoptera litura larvae mahanani tri asri1,2, siti rasminah ch. Media in category spodoptera litura the following 31 files are in this category, out of 31 total.
Patogenisitas beberapa isolat cendawan entomopatogen. Ulat grayak biasanya menyerang pada malam hari, tingkat serangan parah. 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 a pest of sugarbeet, with infestations presenting in march and peaking in late march and april chatterjee and nayak, 1987. Sublethal doses of it, when applied to fifthinstars or pupae, caused significant reduction in reproduction and effects on viability. Noctuidae 3 host plants the beet armyworm has a wide host range, occurring as a serious pest of vegetable, field, and flower crops. 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. 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. Mortality, nuclear polyhedrosis virus, spodoptera litura introduction armyworm of spodoptera litura fabricius is a terrifying pest of soybean in indonesia. Serangan spodoptera litura dapat menimbulkan kerusakan sebesar 2040% pada. Pengendalian hama ulat grayak spodoptera litura smujo.
Ten strains of the entomopathogenic fungi metarhizium anisopliae and beauveria bassiana were evaluated to find the most effective strain for optimization studies. Spodoptera litura can be identified by the shape of the structures on the inner surface of the valve. Pdf spodoptera litura is a notorious leaf feeding insect pest of more than one hundred plants around the. Simulation and visualization of potential population growth in india under warmer temperatures through life cycle modeling table 1.
It has been reported to attack more than 150 species of agricultural crops distributed in 44 families. Spodoptera exigua laphegdocuments eppo global database. 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. Pengaruh ekstrak daun bintaro cerbera odollam terhadap. Spodoptera litura prodlioverview eppo global database.
Monitoring of resistance to new chemistry insecticides in spodoptera litura lepidoptera. Nov 22, 2019 beet armyworm, spodoptera exigua hubner, 1808 lepidoptera, noctuidae, and flight dynamics data in the sombor region. 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%. Efficacy of spodoptera litura multiple nucleopolyhedrovirus. Sep 19, 2017 spodoptera litura fabricius is a major vegetable pest that is widely distributed throughout tropical, subtropical and temperate regions. Two windows, one triangular 1a and one rectangular 1b. 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. Impacts of bacillus thuringiensis toxins on parasitoids. The armyworm spodoptera litura fabricius lepidoptera. 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. Pengaruh ekstrak tanaman obat terhadap mortalitas dan kelangsungan hidup spodoptera litura f. Noctuidae merupakan hama yang penting pada tanaman pangan maupun pada tanaman perkebunan, karena larva hama ini bersifat polifag.
The lc 50 values were found to increase with the age of host. Jtm 025 has more potential as biopesticide to control s. 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. Spodoptera is a genus of moths of the family noctuidae first described by achille guenee in 1852.
Pencegahan dan pengendalian hama ulat grayak pada tanaman. An originally isolated baculovirus, spodoptera litura multiple nucleopolyhedrovirus spltmnpv was serially passed through the s. Evaluation of strains of metarhizium anisopliae and. Terhadap serangan hama spodoptera litura fabricus lepidoptera. Insecticide resistance in the tobacco cutworm, spodoptera litura. 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. 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. Spodoptera exigua helicoverpa armigera are significant polyphagous pests in the tropical and subtropical regions of cultivated crops 10. Spodoptera litura, spodoptera frugiperda, spodoptera eridania. Strategi dan komponen teknologi pengendalian ulat grayak spodoptera litura fabricius pada tanaman kedelai.
The comparative susceptibility of these pests and two of their larval parasitoids to bt toxins was. 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. Spodoptera litura fabricius is a major vegetable pest that is widely distributed throughout tropical, subtropical and temperate regions. Effect of calotropis procera leaf extract on spodoptera. Genus spodoptera spesies spodoptera litura spodoptera litura lepidoptera. Apr 04, 20 spodoptera litura merupakan hama yang bersifat polifagus yang juga menyerang tanaman tembakau, kapas, kubis, dan kacang hijau.
Hama ulat daun bawang spodoptera exigua hubner munawi. 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 roughly 30 species are distributed across six continents. For final identification it is necessary that the genitalia are dissected. It is a serious polyphagous pest in asia and oceania, from the borders of north africa to japan and new zealand armes et. 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. Download fulltext pdf perkembangan spodoptera litura f. Potensi jamur entomopatogen untuk mengendalikan hama ulat grayak spodoptera litura fabricius lepidoptera. Sumitro4 department of biology, faculty of mathematics and natural sciences 1,state university of surabaya jl. Temperature impacts the development and survival of common cutworm spodoptera litura. Uji efektivitas jamur beauveria bassiana dan waktu. Noctuidae, were studied under laboratory conditions 26 c, 6080% rh, as was the utilization of the four host plants and adaptation on. Pdf host plants of leafworm, spodoptera litura fabricius. Noctuidae yang lebih dikenal dengan hama ulat grayak merupakan hama penting pada tanaman kedelai.
Passoa identification technology program itp, fort collins, co. In this work we have identified the action of iturin a on. Pengendalian ulat grayak spodoptera litura go green. The potential of various isolates of spodoptera litura. Theresearch was conducted at institute of deli tobacco ptpn ii sampali medan, from november,2011 until january, 2012. Ulat yang hidup di dataran tinggi umumnya berwarna coklat. Chaudhari2 abstract the susceptibility of different stages of spodoptera litura larvae to npv was determined by bioassay. Lethal doses of chlorfluazuron, when applied topically to 5th instars or pupae of s. This document is eeny105, one of a series of the entomology and nematology department, ufifas extension. The small mottled willow moth spodoptera litura is one of the bestknown agricultural pest insects. Bioassay of nuclear polyhedrosis virus npv and in combination with insecticide on spodoptera litura fab tran thi kieu trang 1 and s. Effects of three spodoptera litura control strategies on. For a threeyear period 20181211 to 20211210, eppo has been awarded an eu grant for the.
Sejak telur menetas menjadi ulat, berkepompong, lalu menjadi serangga dewasa membutuhkan waktu kurang lebih 23 hari. Oviposition behaviour of tobacco caterpillar, spodoptera. Effectivity test of biological agent metarizhium anisopliae on. Ulat grayak biasanya menyerang pada malam hari, tingkat serangan parah dan tingkat. Among susceptible vegetable crops are asparagus, bean, beet, broc. 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. Noctuidae 2 duration of the egg stage is only two to three days during the summer months. 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. Noctuidae is a polyphagous devastating pest of numerous wild and cultivated plants throughout the world. Hama ulat grayak spodoptera litura f secara in vitro. Eeny105 beet armyworm, spodoptera exigua hubner insecta.
Spodoptera litura, otherwise known as the tobacco cutworm or cotton leafworm, is a nocturnal moth in the family noctuidae. Noctuidae merupakan hama penting pada tanaman bawang di indonesia. This moth is found in asia, with some specific problematic pest population reports occurring in cambodia, hong kong, india, the pacific. Larva hama ini sering menyebabkan kerusakan daun pada tanaman kacangkacangan, jagung padi, bawang, slada, sawi, kapas, tembakau.
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. Com pencegahan dan pengendalian hama ulat grayak pada tanaman cabai. The following key is designed to help separate middle to late instar s. The forewings need to be examined carefully because of their color variation and similarity to other nonindigenous as well as native species. To assess the potential use of this parasitoid as a biological control agent, the reproductive schedule, fecundity and functional response of m. Susceptibility of armyworm spodoptera litura lepidoptera. Spodoptera litura is an obiquitous, polyphagous, multivoltine, lepidopteron pest that feeds on 112 cultivated crops all over the world moussca et al. Interval time of application of the interactions of fungi b. The most important character to notice is a set of two windows separated by a right angle. Army worm spodoptera litura belongs to order lepidoptera s. 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. Molecular dynamics and protein interaction studies of.
Effects of four host plants on biology and food utilization. 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. Ulat grayak ini sangat merugikan karena menyerangan tanaman secara bergerombol dan massif sehingga kadang disebut juga sebagai ulat tentara army worm. Hama ulat yang paling sering menyerang tanaman cabe adalah spodoptera litura. 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. Its common names reference two of the most frequent host plants of the moth.
Spodoptera litura below are some characters that are useful to distinguish spodoptera litura from other spodoptera species. Bioekologi hama ini telah banyak diketahui ter masuk arti. Siklus hidup ulat grayak spodoptera litura, f dan tingkat. Spodoptera litura merupakan hama yang bersifat polifagus yang juga menyerang tanaman tembakau, kapas, kubis, dan kacang hijau.
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