Any of several small moths of the family plutellidae, having front wings that reveal diamondshaped spots when folded, especially plutella xylostella. In this study, we cloned and characterized the ecdysone. The small, grayishbrown moth sometimes has a creamcolored band that forms a diamond along its back. Pdf evaluating trap crops for diamondback moth, plutella.
Plutella australiana is a moth of the family plutellidae. Files are available under licenses specified on their description page. Agricultural experiment station geneva, new york shelton lab diamondback moth on artificial diet for 1 gallon or 50 styrofoam pint cups dry ingredients from step 1 can be preweighed and stored at. North street, cornell university, geneva, ny 14456, usa. Application of synthetic sex pheromone for management of. Yponomeutidae, commonly known as diamondback moth dbm, is one of the most serious pests of cruciferous crops worldwide. Its believed that the species may have originated in europe, south africa, or the mediterranean region, but it has now spread. Efficacy of botanical insecticides against plutella xylostella jbiopest. Diamondback moth plutella xylostella management request pdf. Cotesia vestalis haliday is one of most important biological control agents of p.
Populasi plutella xylostella hasil analisis ragam menunjukkan bahwa tidak terjadi interaksiyang nyata antara perlakuan bahan jenis pertisida organik dan interval penyemprotan terhadap populasi hama plutella xylostella. This crucifer specialist may have its origin in europe 3, south africa 4, or east asia 5, but is now present worldwide wherever its host plants exist 6. The population parameters of the diamondback moth, plutella xylostella l. Diamondback moth, plutella xylostella linnaeus insecta. Abamectin has been used to control the diamondback moth, plutella xylostella p. Serangga hama yang paling merugikan tanaman adalah dari ordo lepidoptera dan ordo coleoptera. However, it was only in the 1930s that serious interest was developed in its pest status. Pelhamclinton in 1970 supported wolffs proposal, because the dbm, at that time known as plutella maculipennis curtis, was a widespread pest and. Dari ordo lepidoptera adalah crocidolomia binotalis pyralidae, plutella xylostella l.
It is found in eastern australia the length of the forewings 5. Insecticide resistance of diamondback moth, plutella xylostella in japan hiroshi hama abstract there was a wide range of resistance levels to organophosphates in more than 30 populations of diamondback moth plutella xylostella collected from various locations throughout japan. A narrow creamyyellow stripe along the hind edge of the wing is bordered by black in a wavy, irregular. Ngengat plutella xylostella l memiliki nama lain, yaitu ngengat tritip dan ngengat kubis.
The insecticidal activities of methanol extracts of cordyceps militaris link ascomycotina. Plutellidae article pdf available in journal of economic entomology 974. Sep 01, 2014 diamondback moth, plutella xylostella l. Diamondback moth definition of diamondback moth by the free. Botanical insecticides, plutella xylostella, pongam oil, pongamia, mortality, thymus vulgaris, foeniculum vulgare, essential oils introduction the diamondback moth, plutella xylostella l. Detailed biology of diamondback moth can be found in marsh 1917 and harcourt 1955, 1957, 1963. Ulat yang termasuk family plutellidae dan ordo lepidoptera ini menyerang kubis yang masih muda di pesemaian maupun yang sudah dewasa di lapangan. Pdf salah satu kendala dalam budidaya kubis ialah serangan hama utama yaitu ulat daun kubis plutella xylostella dan ulat krop kubis crocidolomia.
Larva instar i memakan daun kubis dengan jalan membuat lubang ke dalam permukaan bawah daun. Pyralidae, adalah dua serangga hama yang paling penting pada pertanaman kubis di indonesia. Pdf budidaya kubis di dalam rumah kasa dalam upaya. Penelitian ini dilakukan dengan tujuan menduga tingkat serangan hama berdasarkan citra digital. Seasonal abundance of the parasitoid complex associated with the diamondback moth, plutella xylostella lepidoptera. Contact individual photographers for permission to use for any purpose. Insecticides for control of the diamondback moth, plutella. Evaluating trap crops for diamondback moth, plutella xylostella lepidoptera. Diamondback moth or dbm is the major pest of brassica vegetable production worldwide. Because of inconsistencies in individual control methods, inefficiencies and time demands of scouting. Natural history, ecology, and management of diamondback moth. Plutella xylostella definition of plutella xylostella by.
Plutella xylostella article about plutella xylostella by. Larval diagnosis detailed according to moriuti 1977. Efficacy of three newly developed botanical insecticides. Dari 26 spesies yang ditemukan terdapat 5 hama penting pada tanaman brokoli yaitu plutella xylostella, crocidolomia binotalis, myzus persicae, helix pomatia dan phyllotreta vittata. Plutellidae, were evaluated through a series of ovipositional preference and larval survival experiments in outdoor screenhouses in 2002 and 2003. We hope that, in the future, we be able to use the agricultural properties of these species as an alternative method of plague control and are widely spread in the state. This tiny moth is wellknown for its migratory tendencies. Plutellidae, dan ulat krop kubis, crocidolomia pavonana f. Gejala serangan hama ini yang terlihat pada daun sangat khas dan tergantung dari instar larva yang menyerang. Larva plutella xylostella memakan bagain bawah daun sehingga tinggal epidermis bagian atas saja. Ulat ini memiliki ukuran relatif kecil berkisar 510 mm, berwarna hijau.
Variation in performance and resistance to parasitism of. Control has relied on insecticides, and dbm resistance to these compounds has evolved rapidly. In cauliflower and broccoli, pupation may occur in the florets. Plutellidae merupakan salah satu jenis hama utama di pertanaman kubis. The diamondback moth plutella xylostella, sometimes called the cabbage moth, is a moth species of the family plutellidae and genus plutella. Population dynamics and management of diamondback moth. Plutellidae 2 pupa pupation occurs in a loose silk cocoon, usually formed on the lower or outer leaves. Diamondback moth plutella xylostella linnaeus, 1758 wingspan 15 mm. Crude protein from thirteen bt isolates was extracted and used at different concentrations viz. Di daerah dataran tinggi sumatera selatan, kerusakan oleh hama ini mencapai 22% pada sawi herlinda 2004. Ullyett 1947 studied its natural mortality factors, and.
The diamondback moth, plutella xylostella linnaeus lepidoptera. Both species exhibit significant, overlapping variation in forewing pattern. Sehingga hama ini dikenal dengan ngengat punggung berlian. In south africa, there are no action thresholds for its chemical control which makes it difficult for growers to make informed decisions on. Adult diamondback moth, plutella xylostella linnaeus. Larvicidal activity against plutella xylostella of. Two major ecological factors determine the fitness of an insect herbivore. Plutella xylostella linnaeus the adult moth is a small greyish insect with a wingspan of about 7mm. Plutella xylostella adalah serangga kosmopolitan pada daerah tropis dan daerah subtropis. Plutella xylostella plutmadocuments eppo global database. Techniques for rearing plutella xylostella shelton lab. Selain itu, hama ini hanya menyisihkan bagian uraturat daunnya saja.
Video ini memaparkan tentang pengendalian hama plutella xylostella pada tanaman kubis dengan agensia hayati. Plutellidae, is a cosmopolitan insect pest of brassica crops. The anterior wings are grayish or blackish brown with a wavy white stripe on the interior edge. Feeding preference of plutella xylostella for leaves treated. We do not use these to store personal information about you. Menyerang daun muda, dan dewasa hingga daun berlubang dan bahkan abnormal.
Plutella xylostella synonyms, plutella xylostella pronunciation, plutella xylostella translation, english dictionary definition of plutella xylostella. Bacillus thuringiensis bt crude protein on diamond back moth plutella xylostella. Di malaysia apabila tidak menggunakan insektisida, hama dapat menyebabkan kehilangan hasil 87,5%, sedangkan di indonesia kehilangan hasil bisa mencapai 100% c ahyono, 1995. Although cytochrome p450 has been confirmed to play an important role in resistance in p. Plutellidae, is a destructive pest of brassicaceous crops in the world. Plutellidae, is a devastating pest of cruciferous crops worldwide, and has developed resistance to a wide range of insecticides, including diacylhydrazinebased ecdysone agonists, a highly selective group of moltaccelerating biopesticides targeting the ecdysone receptors. Ngengat menyerap sari bunga dan merupakan penerbang yang lemah. Evaluating trap crops for diamondback moth, plutella. Di indonesia saat ini penyebaranya bukan hanya di daerah pegunungan. This page was last edited on 25 november 2014, at 01. Hama ulat tritip plutella xylostella juga di sebut larva kupu kupu punggung berlian. The larvicidal activity was more pronounced in an extract of c militaris fruiting body than in an extract of the. Reddy g v p, tabone e, smith m t 2004 mediation of host selection and oviposition behavior in the diamondback moth plutella xylostella and its predator chrysoperla carnea by chemical cues from cole crops. Keys about fact sheets glossary larval morphology references.
Potential trap crops for the diamondback moth, plutella xylostella l. Oviposition site preference of plutella xylostella l. Continuing to use this website means you agree to our use of cookies. Plutellidae is one of the most destructive insects of cruciferous plants throughout the world. Immune responses are important for interactions between insects and pathogens. Agricultural experiment station geneva, new york shelton lab diamondback moth on artificial diet for 1 gallon or 50 styrofoam pint cups dry ingredients from step 1 can be preweighed and stored at 20c up to a month prior to use. Klasifikasi klasifikasi ulat kubis plutella xylostella l. Infeksi beauveria bassiana pada serangga hama plutella xylostella l.
Documents about plutella xylostella plutma this website uses cookies our website uses cookies to ensure that we give you the best possible online experience. Plutellidae, has become the most destructive insect pest of cruciferous vegetables brassica oleracea l. Yponomeutidae adalah hama utama yang merusak tanaman brassicaceae di indonesia, terutama kubis, sawi, kembang kol, pakchoi, selada, dan caisin herlinda 2003. Terdapat pengaruh yang nyata pada jenis bahan pestisida pada umur 42 hst terhadap populasi plutella xylostella. Penelitian ini bertujuan untuk mengetahui efektifitas instektisida botanis mengkudu terhadap hama kubis p. Bioefficacy of bacillus thuringiensis isolates crude protein. Terkadang jika diganggu akan menjatuhkan diri dengan menggunakan benang. The effect of pheromone application main plot effect and p. Diamondback moth may also refer to the ermine moth genus scythropia. In response to differences in selection pressure, variation may exist in hostplant adaptation and immunity against. Insecticide resistance of diamondback moth, plutella. Sometimes many thousands can appear during the night at coastal migration watchpoints.
Mempunyai siklus hidup 23 minggu, tergantung keadaan temperatur udara. Pengendalian hama dan penyakit tanaman kubis kol ilmu. Uji efektifitas ekstrak daun mengkudu terhadap hama kubis plutella xylostella l. Maria rani raka siwi 4170040 tessalonika larasati s. Serangga hama ini dikenal dengan ulat daun kubis atau diamond back moth, termasuk ordo lepidoptera, familiplutellidae dan mernpunyai daerah penyebaran di indonesia. A survey of the world literature was published by talekar et al. Plutellidae, is one of the most serious pests of cultivated brassicaceae worldwide 1,2. Ulat daun kubis plutella xylostella ulat ini memiliki ukuran relatif kecil berkisar 510 mm, berwarna hijau. Apabila tidak ada tindakan pengendalian, kerusakan kubis oleh hama tersebut dapat meningkat dan hasil panen dapat menurun baik jumlah maupun kualitasnya. Diamondback moth plutella xylostella linnaeus, 1758. Ngengat betina memiliki panjang sekitar 1,25 cm dan berwarna kelabu, terdapat tiga buah titik kuning pada sayap depan, dan meletakkan telur dibagian bawah permukaan daun. Hama pada tanaman kubis dan pengendaliannya petani quick.
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