We provide insights into how the interactions of two entomopathogenic fungi and a virus play a role in virulence, disease development, and pathogen reproduction for an economically important insect crop pest, the sugarcane borer diatraea saccharalis fabricius lepidoptera. The larger corn stalk borer download ebook pdf, epub. Further studies in correlation between stalk and joint infestation by sugarcane mothborer, diatraea saccharalis fabricius in puerto rico. Diatraea lineolata and diatraea saccharalis lepidoptera. The association of both pests with maize in cntral america is emphasized. Mortality of larvae of diatraea saccharalis fabricius by the strains mtb, p7, and p9 of steinernema ralatorei grifaldo observed at different exposure times. Help pages, faqs, uniprotkb manual, documents, news archive and biocuration projects. It is also found through the caribbean, warmer parts of south america, including argentina and brazil. Moth photographers group diatraea saccharalis 5475. It was introduced to louisiana in about 1855, and has since spread to the other gulf coast states. This site is like a library, use search box in the widget to get ebook that you want.
Pdf an illustrated guide to the identification of the. Genus diatraea 1diatg species diatraea saccharalis diatsa. Diatraea saccharalis history of colonization in the americas. The pest is widespread throughout south and central america, the caribbean region and the southern united states. Crambidae 4, 1is widely distributed in all sugarcane fields of the country 5 6. Virulence, exposure time, penetration, and propagation of. Biological control of caterpillar sugarcane diatraea. Frontiers regulation of the larval transcriptome of. The use of bacillus thuringiensis bt corn has been the primary tool for managing this species in corn fields.
Growth, development, and synchronization of larval. Pyralidae 2 most larvae tend to display six instars. Free fulltext pdf articles from hundreds of disciplines, all in one place isolation of cellulolytic bacteria from the intestine of diatraea saccharalis larvae and evaluation of their capacity to degrade sugarcane biomass pdf paperity. Genetic diversity and structure of brazilian populations. Invasive species list and scorecards for california. Sugarcane borer attacks plants in the family gramineae grasses.
Dosagemortality baselines were determined for first and newly molted third instars of the sugarcane borer, diatraea saccharalis f. The animal diversity web is an educational resource written largely by and for college students. Managing the sugarcane borer, diatraea saccharalis, and corn. Assessing resistance of sugarcane varieties to sugarcane. The sugarcane borer moth, diatraea saccharalis, is one of the most important pests of sugarcane and maize crops in the western hemisphere. It causes direct injury through gallery construction, leading to weight loss and germination failure, and indirect losses by facilitating fungus infections that lead to sucrose inversion and a.
The sugarcane borer diatraea saccharalis fabricius, 1794 lepidoptera. An illustrated guide to the identification of the known. Sugarcane borer control has been recently threatened by observations of susceptibility andor. The main species of sugarcane borer, diatraea saccharalis fabr. The biology of sugarcane borer was described by holloway et al. Several wheat germbased diets are suitable for rearing roe et al. It is the sugarcanes most important pest, especially in the southeast region of brazil 7. Diatraea is a genus of moths of the family crambidae species. Feb 17, 2016 the genus diatraea guilding is one of the most economically important groups of moths in the western hemisphere.
General information about diatraea saccharalis diatsa. Diatraea saccharalis fabricius lepidoptera pyralidae. Effects of entomopathogenic bacterium photorhabdus temperata. Our results showed that after nine hours of herbivory, sugarcane genes were upregulated and nine were.
Click download or read online button to get the larger corn stalk borer book now. Spectral signature of diatraea saccharalis attack in. Immune response and susceptibility to cotesia flavipes. Though principally a pest of sugarcane, this insect also will feed on other crops such as corn, rice, sorghum, and sudangrass. The type species is diatraea saccharalis fabricius, 1794 fig. The larvae are stem borers that feed on species of poaceae, or grasses, such as sugarcane, corn, rice, and sorghum, as well as many other. Noctuidae, are important pests of corn in brazil and have not been successfully managed, because of the difficulty of managing them with pesticides. Early studies by dyar and heinrich 1927 and box 1931 listed 39 and 48 species, respectively. The sugarcane borer moth, diatraea saccharalis, is widespread throughout the western hemisphere, and is considered an introduced species in the southern united states. The moth oviposits on the dorsal blade of sugarcane leaves and, within 10 days, the eggs hatch generating caterpillars.
However, the current susceptibility of brazilian populations of the sugarcane borer to bt toxins is unknown. Contact individual photographers for permission to use for any purpose. Download csv file this work is licensed under a creative commons attributionnoncommercialsharealike 3. Males completed larval development in 5 and 6 stadia and females in. Withinhost competition between two entomopathogenic fungi. It is native to the caribbean, central america, and the warmer parts of south america south to northern argentina. An alternative to the control of sugarcane borer is the choice of the more resistant varieties that adapt themselves to different production systems, guarantying a better productivity. To solve this problem, many genetically modified microorganisms that colonize the same pests have been developed. Isolation of cellulolytic bacteria from the intestine of. The larger corn stalk borer download ebook pdf, epub, tuebl. Diatraea saccharalis, photorhabdus temperate, infection, intestinal microbiota, insect digestion. Diatraea saccharalis diatsaoverview eppo global database. In this study, we investigated resistance traits to the sugarcane borer diatraea saccharalis fab.
Crambidae are moths with stemboring larvae that feed and develop on economically important grasses. The literature is abundant with studies on the biology of this and other closely related species that. Diatraea saccharalis sugarcane borer is native to the western hemisphere but seems to have been introduced to the united states of america usa, where it inhabits the warmers states. Applications of remote sensing in agriculture have increased in recent years, especially for the development of sensors with better spatial and spectral resolutions. A key to the diatraea larvae can be found in peterson 1948, and stehr 1987, and to the adults in dyar and heinrich 1927.
This microorganism uses the sacarose for its metabolism, therefore stand density decreases between 16% till. 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. The neonate larvae were placed on the leaf sheaths of rice. The objective of this study was to assess and evaluate the spatial and spectral. Control of scsb is very difficult and expensive due to the typical feeding behavior of the larvae into the sugarcane stem. Media in category diatraea the following 4 files are in this category, out of 4 total. The sugarcane borer, diatraea saccharalis fabricius lepidoptera. Reproductive isolation between two populations of diatraea. By continuing to use our website, you are agreeing to our use of cookies. Genetic variability and gene flow among brazilian populations of the species were evaluated based on mitochondrial dna sequences to estimate the exchange of. Continuing to use this website means you agree to our use of cookies. Crambidae herbivory was investigated using a macroarray spotted with 248 sugarcane expressed sequence tags ests encoding serine peptidase inhibitors, serine peptidases.
Pdf esterase3 polymorphism in the sugarcane borer diatraea. Pyralidae is the specie of borer of the sugar cane saccharum sp. Genetic diversity and structure of brazilian populations of. Nov 19, 2019 further studies in correlation between stalk and joint infestation by sugarcane mothborer, diatraea saccharalis fabricius in puerto rico. Crambidae in the leaves and stalks of six sugarcane cultivars in a series of greenhouse and laboratory assays. Although this moth has a wide distribution and is a pest of many crop plants including sugarcane, corn, sorghum and rice, it is considered one species. Sugarcane can be attacked by several insect pests, among which diatraea saccharalis stands out. Sugarcane serine peptidase inhibitors, serine peptidases, and. This study investigated whether these moths have diverged from a native host plant, corn, onto introduced. Synonym iother names i diatraea saccharalis fabricius, 1794 rank i. Though we edit our accounts for accuracy, we cannot guarantee all information in those accounts. Geographic population structure of the sugarcane borer.
Adw doesnt cover all species in the world, nor does it include all the latest scientific information about organisms we describe. Crambidae is the major pest of sugarcane in brazil causing direct and indirect damage. Susceptibility of brazilian populations of diatraea. Adult sugarcane borer, diatraea saccharalis fabricius. Diatraea saccharalis an overview sciencedirect topics. Despite the fact that bacillus thuringiensis bt is found in more than 90 % of the products used against insects, it has some difficulty reaching the internal regions where the larvae feed. In our model system, we highlight the antagonistic effects of the coinoculation of beauveria bassiana and. Induced resistance to diatraea saccharalis lepidoptera. Moth photographers group diatraea saccharalis 19291. We do not use these to store personal information about you. Thus, the endophytic bacterium pantoea agglomerans 33.
Crambidae and the corn earworm, helicoverpa zea boddie lepidoptera. The sugarcane borer, diatraea saccharalis, is native in the western hemisphere and causes indirect damage to plant population density. Feb 17, 2016 over eighty species names have been associated with diatraea or related genera since fabricius described the type species as phalaena saccharalis in 1794. 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. This work aimed to evaluate technological parameters of sugarcane. It was described by johan christian fabricius in 1794. Categorization of diatraea saccharalis diatsa this website uses cookies our website uses cookies to ensure that we give you the best possible online experience. Diatraea centrella stalk borer of sugarcane and rice. Genetic variability and gene flow among brazilian populations of the species were evaluated based on mitochondrial dna sequences to estimate the exchange of genetic information within and among populations. The stem borers, diatraea lineolata and diatraea saccharalis, are important pests of maize zea mays in central america. Esterase3 polymorphism in the sugarcane borer diatraea saccharalis lepidoptera, pyralidae article pdf available in genetics and molecular biology 251 march 2002 with 35 reads. All structured data from the file and property namespaces is available under the creative commons cc0 license. Sugarcane borer, diatraea saccharalis fabricius insecta.
Cotesia flavipes cameron, hymenoptera is a gregarious endoparasitoid used in applied biological control against diatraea saccharalis fabricius. Susceptibility of diatraea saccharalis lepidoptera. Biology of sugarcane borer is described by holloway et al. Crambidae is a pest that directly damages the plant by boring into the stalk. The borer opens a gallery and is a vector of fungi stalk rot, colletotrichum falcatum. The peak period for egg hatch and ecdysis was within a few hours after lightson, and pupation occurred at random. This study investigated the effects of photorhabdus temperata infection on the activities of digestive enzymes of the sugarcane stalk borer diatraea saccharalis.
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