Crambidae in sugarcane using synthetic pheromones m j way, f r goebel and d e conlong south african sugar association experiment station, pbag x02, mount edgecombe, 4300. Evaluation of new molecules for management of stem borers. The effect of temperature on development and reproduction of the borer have been thoroughly studied and well quantified. This borer, originating from southeast asia, is a major sugarcane pest in the indian ocean islands of mauritius, madagascar and reunion. Abstrak keberadaan parasitoid telur penggerek batang bergaris chilo sacchariphagus pada tanaman tebu yang berbeda umur oleh akbar tanaman tebu saccharum officinarum l. Damage by internode borer chilo sacchariphagus indicus kapur lepidoptera. Quantitative trait loci for sugarcane resistance to the. However, higher yield losses will be incurred if the pest is neglected. Crambidae was identified from bored sugarcane at two estates in sofala province, mozambique. All growers adopted the technique and increased the plantation of e. Trap heights, baits per trap and number of chilo sacchariphagus moths trapped using synthetic.
Chilo partellus lays eggs in a herringbone pattern usually on the upper. Potensi kehilangan gula oleh chilo sacchariphagus tebu. Du yongjun, who move back from the university of california riverside usa. The occurrence of chilo sacchariphagus and its egg. Australia has remained free of many serious animal and plant pests and. The sugarcane pest chilo sacchariphagus lepidoptera. The sterile insect technique in agricultural crops in.
The highdose of n fertilization and wet conditions is paradise for insect pests and microbial pathogens in the ricewheat rotation systems bhatt et al. Crambidae in sugarcane at mafambisse and marromeu sugar. In 1999, the spotted stalk borer chilo sacchariphagus bojer lepidoptera. In 1999 and 2001, chilo sacchariphagus bojer lepidoptera. To collect such information, we created different levels of borer damage by comparing treated biocontrol vs. The adults lay eggs on the back of leaves near the petiole or on the stalk. Synonym chilo sacchariphagus indicus, chilo indicus, chilo sacchariphagus venosatus, proceras sacchariphagus, diatraea striatalis, chilo venosatus, chilo sacchariphagus sacchariphagus, chilo mauriciellus, proceras venosatus, diatraea venosata, proceras indicus, diatraea mauriciella, borer saccharellus, diatraea. The changes in the population density of sugarcane internode borer, chilo sacchariphagus indicus kapur, and their causes were quantified on susceptible sugarcane variety co. South africa and swaziland, two sugarcane producers.
On reunion island, the key stemborer chilo sacchariphagus and its egg parasitoid thchogramma chllonis have been the subject of intensive research for 10 years. Chilo sacchariphagus indicus kapur and stalk borer chilo. A laboratory stock, free of hyperparasitoids was thus readily available from. Life tables of internode borer, chilo sacchariphagus.
Chilo sacchariphagus is south east asian in origin kuniata, 1994. Pdf in june 2002, pheromonetrapping techniques were used successfully to detect the presence of chilo. Citescore values are based on citation counts in a given year e. Between 1812 and 1949, mauritius sugar mills production increased from 467 tons to over 400. Setelah menetas, instar awal masih tetap dalam daun dan mulai memakan permukaan daun. The sugarcane internode spotted stem borer chilo sacchariphagus bojer, 1856 lepidoptera. Sugarcane powder was replaced with maize leaf powder table 1 which was prepared by chopping maize leaves into small bits, drying them for 34 days in the hot air oven at a temperature of 60700f, and then powdering in a mixer. Current control strategies are mainly focused to the application of chemical insecticides. Proc s afr sug technol ass 2004 78 trapping chilo sacchariphagus lepidoptera. Current management strategies, in combination with resistant varieties and classical and augmentative biological control tactics, have the potential to combat this serious pest. All structured data from the file and property namespaces is available under the creative commons cc0 license. Biological control of chilo sacchariphagus lepidoptera.
Pdf functional response of trichogramma chilonis to. Sugar yields are affected both by field loss, mainly due to reductions of cane weight, and by factory loss, resulting from reduced cane quality and lower levels of sugar extraction. Comparative impact of release frequency of trichogramma. Proceedings of the annual congress south african sugar technologists association. Sorghum strip borer chilo sacchariphagus the sorghum strip borer is also called the sugarcane stem borer.
The moth stalk borer chilo sacchariphagus is the most destructive insect pests limiting the production of sugarcane in guangxi province, china. Th e extremely rapid spread of chilo partellus swinhoe lepidoptera. Chilo sacchariphagus can result in significant yield losses and may cause complete crop destruction. Files are available under licenses specified on their description page. The spotted stem borer chilo sacchariphagus lepidoptera. Control pesticides are available to control moth borers in overseas. A list of free distribution maps for plant pests with links to pdfs. It has, however, become a major pest of sugarcane in the indian ocean islands of madagascar, mauritius and reunion, and is thought to have been introduced into mauritius from java in 1850 williams, 1983. Among the pest, gupta 1993 reported more than 45 per cent of yield losses in sugarcane are due to infestation by borer pests alone. The economic impact of sugarcane moth borers in indonesia. In a previous work carried out in reunion, we showed that erianthus arundinaceus retz. Biocontrol of sugarcane stemborers using trichogramma releases is a common strategy used in numerous countries, and the efficacy of such releases has been proven in most cases.
Map 300 chilo auricilius pdf 107kb, distribution maps of plant pests, 1972, june. In south africa, monitoring comprised an industrywide public awareness campaign in which involved people. However, the occurrence of pests or pathogens was found to be further exacerbated by straw return for their increased survival rate of straw. Components of the sex pheromone of the female sugar cane borer. Dara lynns dipping bread in her glass of cold tea, the way she likes, and becky pushes her beans up over the edge of her plate in her rush to get em down.
Technical society for persons engaged in the south african sugar industry. Functional response of trichogramma chilonis to galleria. The spotted stalk borer, chilo sacchariphagus bojer, is a major pest of sugarcane in southern asia and on. In order to analyse the genetic basis of the resistance to ssb, we undertook a quantitative trait allele qta mapping study based on a population of 147. Smallscale trials are in progress to evaluate pheromone formulations for control of sugarcane borers, chilo sacchariphagus and c. Chilo suppressalis an overview sciencedirect topics. Pdf damage pattern of sugarcane internode borer chilo. The spotted stemborer chilo sacchariphagus poses a major constraint to sugar production in mozambique. A laboratory stock, free of hyperparasitoids was thus readily. Erianthus arundinaceus as a trap crop for the sugarcane. Functional response of trichogramma chilonis to galleria mellonella and chilo sacchariphagus eggs.
Chilo sacchariphagus, the spotted borer, is a moth of the family crambidae. It was described by wenceslas bojer in 1856 and was originally found in south and southeast asia, where there are three subspecies. Pdf in 1999, it was confirmed that chilo sacchariphagus bojer was attacking. The female sex pheromone of the sugar cane borer,chilo sacchariphagus, has been shown to contain the two structurally related compounds.
Biointensive management of internode borer chilo sacchariphagus indicus kapur and stalk borer chilo auricilius dudgeon arun baitha, ramji lal, b. Keeping in view the economics, importance of the pest and the crop, field studies were carried out to. Chilo sacchariphagus chilo terrenellus chilo tumidicostalis eldana saccharina sesamia grisescens. In biocontrol technology for sugarcane pest management edited by david. Superparasitism at low host egg densities was, therefore, likely to have been less frequent with c. Chilo sacchariphagus bojer, is a major pest of sugarcane in southern asia and on islands in. Poaceae, accession 28ng7, can be used as trap crop to control c.
Kebanyakan telur ditemukan di bawah permukaan daun, sering dekat pelepah. This necessitated development of an incursion plan in south africa and control measures in mozambique. During 201618, the occurrence of the overwintering generation of c. Erianthus arundinaceus 28ng7 is a potential trap crop to control the sugarcane stalk borer chilo sacchariphagus e. Maurya and rashmi nigam1 division of crop protection, indian institute of sugarcane research, lucknow 1department of plant pathology, j. Shiloh phyllis reynold naylor winner of the newbery medal chapter 1 the day shiloh come, were having us a big sunday dinner. Telur penggerek batang tebu berbentuk oval, pipih dan diletakkan berkelompok gambar 1. The 1979 life tables showed an increasing trend index of 1. Two years of field experiments were conducted in indonesia east java to investigate damage levels and economic impact of three major sugarcane moth borers chilo sacchariphagus, c.
The spotted stem borer ssb chilo sacchariphagus is a major pest of sugarcane, causing substantial losses in cane weight and in sucrose yield. Biological control of chilo sacchariphagus semantic scholar. In june 2002, pheromonetrapping techniques were used successfully to detect the presence of chilo sacchariphagus bojer lepidoptera. Potensi kehilangan gula oleh chilo sacchariphagus di pertanaman tebu lahan kering cinta manis ogan ilir sugar loss potential by chilo sacchariphagus in sugar cane planting of cinta manis dryland ogan ilir dewi meidalima1 dan ruarita ramadhalina k2 1sekolah tinggi ilmu pertanian sriwigama jl. Pdf biological control of chilo sacchariphagus lepidoptera. In south africa, monitoring comprised an industrywide public awareness campaign in which involved. Rakkiyappan2 1division of crop protection, 2 division of crop production sugarcane breeding institute, coimbatore 641007, tamil nadu, india. The internode borer, chilo sacchariphagus indicus kapur. Determination of genetic diversity in, and spodoptera. Assessing the potential threat of chilo sacchariphagus. Since its humble beginnings in the late 1990s, use of the sterile insect technique sit in south african crop agriculture evolved from an underfunded rag and bones operation in stellenbosch for a single pest, mediterranean fruit fly medfly, ceratitis capitata wiedemann, on deciduous fruit and table grapes, to privatized programmes for three fruit pests, viz.
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