Biology of rice moth corcyra cephalonica stainton on. Corcyra article about corcyra by the free dictionary. Markku savelas lepidoptera and some other life forms. Some aspects of the biology and control using botanicals. Two species of trichogramma wasps were assessed for their effectiveness against yellow stem borer scirpophaga incertulas. May 01, 2014 download effect of different diets on the biology of rice corcyra. It was described by ragonot in 1885, and is known from china, great britain, australia, and egypt. Pdf the life cycle of corcyra cephalonica was studied under ambient laboratory conditions temperature range 27. 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 rice moth, corcyra cephalonica is being utilized in various biocontrol research, developmental and extension units for mass production of number of natural enemies 8. Nutritional requirements of the larva of rice moth, corcyra.
The potential rate of increase of corcyra cephalonica staint. Pyralidae was determined as a circular molecular of 15,273 bp in size. The life cycle of corcyra cephalonica was studied under ambient laboratory conditions temperature range 27. Pdf reproductive biology study of corcyra cephalonica stainton. It is much less common on the mainland than the almond moth, ephestia cautella, which it is often misidentified. Read online effect of different diets on the biology of rice corcyra. The complete mitochondrial genome mitogenome of the rice moth, corcyra cephalonica stainton lepidoptera. This was, however, not so in the progeny of parents exposed to these volatiles for only. September, 2009 bracon hebetor say braconidae is a most well known parasitoid of a number of lepidopteran pests both in the field and in storage. Impact of four plant powders on the development of the rice moth, corcyra cephalonica stainton in rice grain. The mitogenome composition 37 genes and gene order are the same as the other lepidopterans. Selection of effective species or strains of parasitoids. The rice moth can be considered the indianmeal moth of the tropics. The incubation period, duration of the nyphal stages and longevity of adult stages were observed both on corcyra cephalonica rice meal moth and on h.
Impact of four plant powders on the development of the. Corcyra definition of corcyra by the free dictionary. The eggs have a pearly luster, and have at one end usually a decided nipple, somewhat like that of certain fruits. The earlier reference of this insect was made by stainton 1866, who provisionally named it melissoblaptes cephalonica giving a brief description.
Pyralidae an important host of several biocontrol agents. Of the various foodstuffs tested, flour of pearl millet and broken grain of wheat proved the best media for the growth of this insect. Caterpillars cause the damage by webbing together grains and forming lump and feed from inside it. 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. Pdf biology and morphometric of rice moth corcyra cephalonica. 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. Responses of corcyra cephalonica stainton to pirimiphosmethyl, spinosad, and combinations of pirimiphosmethyl and synergized. Read online biology of rice moth corcyra cephalonica stainton on. It is found in hawaii and occasionally in some southern u.
Rearing, trichogramma chilonis, host, corcyra cephalonica, diet. Corcyra cephalonica zoology for ias, ifos and other. Effect of different diets on the biological parameters of rice moth, corcyra cephalonica stainton. 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. Postembryonic development and adult emergence ofcorcyra cephalonica stainton were adversely affected in varying degrees when individuals were reared for the first 2 weeks of larval life or for a similar duration from the sixteenth day of their lives in an environment of eucalyptus oil volatiles. Download effect of different diets on the biology of rice corcyra. These cereals were ground into small pieces of uniform size separately. Abstract the complete mitochondrial genome mitogenome of the rice moth, corcyra cephalonica stainton lepidoptera. Corcyra cephalonica an overview sciencedirect topics. Materials and methods rearing of corcyra cephalonica larvae cereals such as wheat, jower, sorghum and rice were used in this study. These four species belong to the genus corcyra, after the species corcyra brunnea was moved to the genus procometis. Impact of abiotic factors on the growth and development of. Prabhakaran nair, in the agronomy and economy of important tree crops of the developing world, 2010. Introduction corcyra cephalonica commonly called as rice meal moth or rice moth is a pest of stored foods, viz.
Hence the impact of andrographolide was evaluated during the pupal adult transformation in the rice mouth c. Comparative biology of bracon hebetor say on corcyra. Some aspects of the biology and control using botanicals of. Selection of effective species or strains of parasitoids of. Full text of the rice moth corcyra cephalonica stainton. Jagadish and others published biology of rice moth, corcyra cephalonica stainton on foxtail millet. Corfu meaning, pronunciation, translations and examples. The complete mitochondrial genome of the rice moth, corcyra.
Pdf some aspects of the biology and control using botanicals of. Suitability of corcyra cephalonica eggs parasitized with trichogramma japonicum as intermediate host against sugarcane borer chilo auricilius. Morphology and biology of corcyra the eggs are oval and measure 0. It was first recorded on corcyca cephalonica infesting stored grains krishna ayyar, 1934. Organism names see more details, corcyra cephalonica corcyra cephalonica subject category.
Jalali and others published a new method of corcyra cephalonica stainton moth collection find, read and cite all the research you need on researchgate. The grubs and adults of the lesser meal worm, alphitobius diaperinus panz. Corcyra cephalonica wikipedia, a enciclopedia livre. 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. Postembryonic development and reproduction in corcyra. The rice moth corcyra cephalonica is a moth of the family pyralidae. Pdf the complete mitochondrial genome of the rice moth. Fangneng huang, and bhadriraju subramanyam 2004 pest management science, 60 2, 191198. A suitable laboratory host for the propagation of the parasite in the laboratory has been discovered in the larva of the rice moth, corcyra cephalonica stn. Biology, behavior, and pest detection on stored grain 469 ps512 6185 development of cadra cautella walker, corcyra cephalonica stainton, and plodia interpunctella hubner lepidoptera pyralidae on triticum monococcum l. Development and reproductive performance of rice moth corcyra. Download biology of rice moth corcyra cephalonica stainton on. The present study is aimed to understand the effect of seasons and inoculum dosages. Corcyra cephalonica so weak performance in all the parameters for this tested host of many natural enemies.
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. Training manual of the second training on mass production of biological. Estimation of production potential of host insect corcyra. The biological parameters of this species when reared on corcyra cephalonica stainton eggs was studied by ballal et al. Cocoa beans stored for more than 2 months are found to be damaged by many species of insect pests. The complete mitochondrial genome of the rice moth.
Corcyra cephalonica stainton, popularly known as the rice meal moth or the flour moth. Study on the biology, feeding behaviour and predatory. All books are in clear copy here, and all files are secure so dont worry about it. Corcyra cephalonica is a laboratory host used for multiplication of parasitoids, predators and entomopathogens. Tryptophane metabolism in rice moth larva corcyra cephalonica. The morphometry and biology of this predator were studied. A guide to biological control of fall armyworm in africa using egg parasitoids. Its caterpillars feed on dry plantstuffs such as seeds, including cereals e.
These four species belong to the genus corcyra, after the species corcyra brunnea was moved to the genus procometis corcyra asthenitis turner, 1904. The life cycle of corcyra cephalonica shows complete metamorphosis i. Effects of millet, wheat, rice, and sorghum diets on development of corcyra cephalonica stainton lepidoptera. The development of the rice moth, corcyra,cephalonica in millet, sorghum, corn, wheat, padi and milled rice, both as whole. Their biology and identification a training manual, 2nd edition. The larvae are general feeders and prefer warm climates and occur commonly. One kilogram of crushed wheat was taken in a plastic. Results of feeding trials with the various commodities have been discussed in the light of the basal food requirements and the composition of the. Reproduction of corcyra cephalonica reproduction of corcyra cephalonica as intermediates host was conducted 6 weeks before the mass reproduction of t.
Corcyra synonyms, corcyra pronunciation, corcyra translation, english dictionary definition of corcyra. The biology of corcyra cephalonica stainton was studied under controlled conditions in the laboratory. Larvae before pupation wander about and leave a lot of webbing in the grains, causing excessive lumping, which reduces marketing quality of the grains. Corcyra definition and meaning collins english dictionary. Pdf a new method of corcyra cephalonica stainton moth. The rice moth, corcyra cephalonica stainton pyralidae, galleriinae is a major pest of stored products and quite often its population thus its harm reaches very unplesant level in subtropical countries like india that, some extensive research has been carried out about the biology of this. Development of the rice moth, corcyra cephalonica st. Nutritional requirements of the larva of rice moth. Nov 26, 2016 mass multiplication of corcyra cephalonia ppt 1. There are welldeveloped prolegs on abdominal segments 36 and 10. A laboratory study of the biology of corcyra cephalonica staint.
The developmental period from egg to adult was completed in 70 to 89 days at 27 1 c and 65 5% r. Responses of corcyra cephalonica stainton to pirimiphosmethyl, spinosad, and combinations of pirimiphosmethyl and synergized pyrethrins field control failures with pirimiphosmethyl against the rice moth, corcyra cephalonica stainton, in weslaco, texas, usa, led us to investigate the. Studies on some aspects of the biology of corcyra cephalonica. Cchhaapptteerr 33 oobbsseerrvvaattiioonnss aanndd rreessuullttss. Pdf a new method of corcyra cephalonica stainton moth collection. In general, ground kernels of all grains were more. The larvae of this moth feed on the internal contents of the beans and construct silken. The white surface is sculptured and has a short nipplelike process at one end. Biology, behavior, and pest detection on stored grain. Being terpenoid it is presumed that the andrographolide may possess properties similar to the juvenile hormone and its analogue.
Effect of different diets on the biological parameters of. Later a new genus, corcyra was erected by rogonot 1885 to accommodate this insect, the name. The larvae are generally creamish white except for the head capsule and the prothoracic tergite, which are brown. Galleriidea and its suitability as a host for trichogramma chilonis ishii hymenoptera. Pyralidae as a laboratory model reared lepidopteran. Host eggs were glued on the surface of a small piece of paper 2 x 2 cm and a drop of. In 1945, sarma4 found that the rice moth larva corcyra cephalonica st. It was described by ragonot in 1885, and is known from china, great britain, australia, and egypt species. 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. 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. M 2014 vinegar zhang dx, cheryan m 1991 conjugated polymer book. The most significant among them is the rice meal moth corcyra cephalonica. The development of the rice moth, corcyra, cephalonica in millet, sorghum, corn, wheat, padi and milled rice, both as whole. In addition, an indication is given of particular areas in which further research could lead to more effective control of this species.
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