Performance of trichogramma pretiosum riley hymenoptera. Thucydides describes the revolution at corcyra, exams the evidence provided by careful observation, and from there draws the conclusion that human nature, always rebelling against the law and now its master, gladly showed itself ungoverned in passion, above respect for justice, and the enemy of all superiority thucydides 3. This pest first arrived in brazil in 20, and since then studies on possible. Reduviidae on corcyra cephalonica stainton larvae by larval card method journal of central european agriculture, volume 3 2002 no. Effect of different diets on the biology of rice corcyra. The white surface is sculptured and has a short nipplelike process at one end. Nov 26, 2016 mass multiplication of corcyra cephalonia ppt 1. The larvae are generally creamish white except for the head capsule and the prothoracic tergite, which are brown. It is found in hawaii and occasionally in some southern u.
Comparison of artificial diets for rearing corcyra. Corcyra cephalonica, glucose, glycogen, protein, pesticide, malathion. Corcyra cephalonica so weak performance in all the parameters for this tested host of many natural enemies. Rearing, trichogramma chilonis, host, corcyra cephalonica, diet. Insects and mites feeding on gramineous crops and products in the field, granary and mill. Responses of corcyra cephalonica stainton to pirimiphosmethyl, spinosad, and combinations of pirimiphosmethyl and synergized. The mitogenome composition 37 genes and gene order are the same as the other lepidopterans. The only recognized species of this genus is cephalonica. Host eggs were glued on the surface of a small piece of paper 2 x 2 cm and a drop of.
Corcyra cephalonica is extremely variable in size, specimens which were first reared from material received from western pennsylvania being quite small, while individuals from later generations are much larger, and in some cases show markings on the forewings more dis tincth a moth is shown in plate i, a, with wings extended. The present study is aimed to understand the effect of seasons and inoculum dosages. Development of an optimum diet for mass rearing of the. Anzeiger fnr schadlingskunde, pflanzenschutz, umweltschutz, 70 5. Corcyra cephalonica stainton, popularly known as the rice meal moth or the flour moth. Corcyra cephalonica eggs are frequently utilized as factitious hosts of trichogramma chilonis. Laboratory observations on the development of the rice moth corcyra cephalonica stainton lepidoptera. Selecting trichogramma parasitoids 319 laboratory glass tube test methods the host preference of trichogramma was tested by offering the parasitoid the choice between eggs of dbm and c. The phenotypic and metabolic properties of metarhizium. The anterior end is usually constricted to produce a nipplelike projection which may be prominent or weak and there are deep folds in the chorion that often extend from fins.
Corcyra cephalonica is also a serious pest of cocoa beans allotey, 1986 and is spreading to other important commodities in the west african subregion allotey and kumar, 1985. Nutritional requirements of the larva of rice moth, corcyra. The rice moth can be considered the indianmeal moth of the tropics. Effect of different diets on the biological parameters of. Introduction corcyra cephalonica commonly called as rice meal moth or rice moth is a pest of stored foods, viz. Selection of effective species or strains of parasitoids of. Corcyra cephalonica developmental parameters when fed on diets of different proportions of pearl millet mixed with sorghum, cowpea, and peanut and the number of eggs produced by the female moth.
The stock culture of corcyra cephalonica was procured from centre for biological control, niphm, hyderabad and the experiment was done at controlled conditions i. Introduction the rice meal moth, corcyra cephalonica stainton ranks first in the mass culturing of entomophagous insects due to its amenability to mass production, adaptability to varied rearing conditions and its positive influence on the progeny of the natural enemies. Rice moth, corcyra cephalonica stainton lepidoptera. In this study, we investigated the physicochemical property of fresh rice moth eggs u and sterilized eggs coldstored at 4 c for 0 ck, 15 n15, 30 n30, 45 n45, and 60 n60 days and evaluated the effect of cold storage of host eggs on the. Later a new genus, corcyra was erected by rogonot 1885 to accommodate this insect, the name. Effect of different diets on the biological parameters of rice moth, corcyra cephalonica stainton.
Pdf a semiautomatic device for mass production of the. Setelah 3 5 hari telur inang terparasit akan berubah warna menjadi hitam kelabu 6. During feeding, the larvae produce silken threads which develop into dense webbing prevett, 1946. Corcyra cephalonica larva developed in 2830 d with significantly longer development time when cowpea or peanut flour were added to cereals diets. Estimation of production potential of host insect corcyra. The growth and reproductive ability of the parasitoid, trichogramma chilonis ishii, was compared in eggs laid by corcyra cephalonica stainton that had been reared on broken grains of finger millet eleusine coracana l. According to thucydides, the earliest recorded naval battle took place between korkyra and corinth, roughly 260 years before he was writing. The complete mitochondrial genome mitogenome of the rice moth, corcyra cephalonica stainton lepidoptera. The study aimed to evaluate different rearing media for mass production of rice moth corcyra cephalonica stainton lepidoptera.
A specially designed larval rearing unit with automatic moth collection device and an oviposition cage that leads to automatic egg collection have been developed, illustrated and described for massproduction of the rice moth, corcyra cephalonica. The bold, clean grains of rice, wheat, sorghum and other oilseeds were grinded in a domestic. The corinth corcyra war was partly the result of the longstanding hostility between corinth and corcyra. Being terpenoid it is presumed that the andrographolide may possess properties similar to the juvenile hormone and its analogue. Introduction rice moth, corcyra cephalonica is being utilized in various biocontrol research, developmental and extension units for mass production of number of natural enemies 8. The corinth corcyra war of 435431 bc began as a dispute between corinth and her colony corcyra, but the athenians were soon dragged into the conflict, and it contributed to the outbreak of the great peloponnesian war.
The development of the rice moth, corcyra, cephalonica in millet, sorghum, corn, wheat, padi and milled rice, both as whole. The biological control of the millet head miner was initiated in 2006 and the parasitoid, habrobracon hebetor say reared on rice moth corcyra cephalonica stainton was released at maturity stage. Effect of cold storage of corcyra cephalonica eggs on the. A very destructive pest of stored products in south india. Insecticidal effects of peppermint and black pepper. Corcyra article about corcyra by the free dictionary. Neneng hayatul mutmainah uin sunan gunung djati of bandung cibiru, faculty of. Louis corcyra beach hotel in corfu greece, combines the best of both worlds, offering breathtaking views and natural greek scenery, with cosmopolitan atmosphere just a short stroll away. Pdf a new method of corcyra cephalonica stainton moth. Development of the rice moth, corcyra cephalonica st. Culturing and mass multiplication of natural enemies.
Its caterpillars feed on dry plantstuffs such as seeds, including cereals e. Pyralidae galleriinae corcyra cephalonica stainton figs. The rice moth corcyra cephalonica stainton by chittenden, frank hurlbut, 1858 from old catalog publication date 1919 publisher washington govt. The complete mitochondrial genome of the rice moth. Corcyra synonyms, corcyra pronunciation, corcyra translation, english dictionary definition of corcyra. Corcyra cephalonica zoology for ias, ifos and other. The life cycle of corcyra cephalonica shows complete metamorphosis i. Pdf quality control of mass rearing of egg parasitoids. The influence of temperature and humidity on the lifecycle of corcyra cephalonica stainton lepidoptera. It was described by ragonot in 1885, and is known from china, great britain, australia, and egypt species. All books are in clear copy here, and all files are secure so dont worry about it.
Pyralidae was determined as a circular molecular of 15,273 bp in size. Corcyra cephalonica is a laboratory host used for multiplication of parasitoids, predators and entomopathogens. Pdf the complete mitochondrial genome of the rice moth. Pdf effects of millet, wheat, rice, and sorghum diets on. Impact of abiotic factors on the growth and development of. Whereas in india,rice grain moth, corcyra cephalonica is used as the laboratory host. Results of feeding trials with the various commodities have been discussed in the light of the basal food requirements and the composition of the. Cchhaapptteerr 33 oobbsseerrvvaattiioonnss aanndd rreessuullttss. Effects of plant products and edible oils against rice moth corcyra cephalonica stainton in stored groundnuts. Caterpillars cause the damage by webbing together grains and forming lump and feed from inside it. Download biology of rice moth corcyra cephalonica stainton on. Aphomia cephalonica stainton, 1866 was formerly in the genus corcyra in leraut 2014.
Sorghumpearl milletmaize grain, free from insecticides, are coarsely milled and broken into 45 pieces in a milling machine. Corcyra cephalonica zoology for ias, ifos and other competitive exams. Biology of rice moth corcyra cephalonica stainton on. Corcyra was synonymized with aphomia in leraut 2014. Morphology and biology of corcyra the eggs are oval and measure 0. Abstract the complete mitochondrial genome mitogenome of the rice moth, corcyra cephalonica stainton lepidoptera. Tujuan penelitian ini bertujuanuntuk mengetahui hubungan antara kemampuan parasitisasi parasitoid telur t. Corcyra cephalonica, dietas artificiais, criacao, trichogramma. External morphology of some eggs of storedproduct moths. These four species belong to the genus corcyra, after the species corcyra brunnea was moved to the genus procometis corcyra asthenitis turner, 1904. Effect of malathion on biochemical alterations in corcyra.
Once an old venetian shipyard, gouvia is today a popular tourist resort overlooking gouvia baycorfu. Pyralidae as a laboratory model reared lepidopteran. The rice moth corcyra cephalonica is a moth of the family pyralidae. The eggs have a pearly luster, and have at one end usually a decided nipple, somewhat like that of certain fruits. Pyralidae an important host of several biocontrol agents.
Many of the natural enemies massbred in the laboratory for use in field against crop pests are dependent on either egg or larval stages of corcyra due to the simple reason that it is easier and cheaper to. Full text of the rice moth corcyra cephalonica stainton. Influence of different diets wheat, jower, sorghum and rice of c. Read online biology of rice moth corcyra cephalonica stainton on. Corcyra cephalonica wikipedia, a enciclopedia livre.
It is much less common on the mainland than the almond moth, ephestia cautella, which it is often misidentified. The development and reproductive performance of corcyra was evaluated to twelve 12 different combinations of food containing maize, wheat, italian millet. Pyralidae, is an important insect pest of stored rice, bean, corn and some grains jagadish et al. Corcyra cephalonica corrceoverview eppo global database. Selection of effective species or strains of parasitoids. A new distribution map is provided for corcyra cephalonica stainton lepidoptera. Pyralidae is a serious pest of stored cereals and cereal commodities in india as well as in other tropical and subtropical regions of the world shukla and tiwari, 2011. The larval stages cause the most serious damage to rice, gram, sorghum, maize, groundnut, raisins, nutmeg. Corcyra cephalonica mass culturing at laboratory youtube. A single trichogramma female 1224 hours after emergence was released in a glass tube containing 80 eggs 2 x 40 of dbm and 80 eggs 2 x 40 of c. Effect of methoprene on the reproductive potential of rice moth, corcyra cephalonica staint. Tiwari department of zoology, ddu gorakhpur university gorakhpur 273009, u. The ricemoth, corcyra cephalonica stainton lepidoptera. Effect of methoprene on the reproductive potential of rice.
Along with anagasta kuehniella zeller, 1879 and sitotroga cerealella olivier, 1819, the moth corcyra cephalonica stainton, 1865 is one of the most used factitious hosts for trichogramma production in several countries of the world parra, 1997. The material used and methods used to carry out these investigations are described below. Corcyra cephalonica yang berbeda di pertanaman kedelai. Corcyra definition of corcyra by the free dictionary. It was a colony of corinth, founded in the archaic period. The main ally of epidamnus, corcyra refused to help but corinth did, sparking war between corcyra and corinth over colonial control of epidamnus. Relative toxicity of plant extracts to corcyra cephalonica st. There are welldeveloped prolegs on abdominal segments 36 and 10. Hence the impact of andrographolide was evaluated during the pupal adult transformation in the rice mouth c. Pada permukaan kertas manila berukuran 2 cm x 2 cm diolesi lem cair tipistipis dan me rata. The quantities of sorghumpearl milletmaize grain, free from insecticides, are coarsely milled and broken into 45 pieces in a milling machine. Of the various foodstuffs tested, flour of pearl millet and broken grain of wheat proved the best media for the growth of this insect.