Species edit currently, 42 species are in the genus, 2 including. Male aggregation pheromone of date palm fruit stalk borer oryctes elegans article pdf available in journal of chemical ecology 302. The enantiomeric purities of the synthetic pheromones were determined by hplc analysis of. Allogalathea elegans, the feather star squat lobster, crinoid squat lobster or.
Assessment of the virulence and proteolytic activity of three. Scarabaeidae, frequently cooccurring in the orchards, and discriminate both. Rohde, acoustic detection of rhynchophorus ferrugineus coleoptera. The risomer of the pheromone 2 of male oryctes elegans was thus obtained in 55% overall yield based on s4 two steps. Worm circuitry explorer the worm circuitry explorer is a tool that allows visual and interactive exploration of the connectome of caenorhabditis elegans c. This book covers the following topics related to c elegans. The red palm weevil rpw, rhynchophorus ferrugineus olivier is known to be the most serious pest of coconut palms and other cultivated palms in india, south asia, north africa, europe, the united states and the middle east. A practical approach, edited by hope, ian 1999, by permission of oxford university press. The susceptibility of some date palm varieties, braim, ustaomran, zahdi, berhee, khadhrawi, khastawi, and oueedi, to borer infestation was also tested. Tribe oryctini oryctes elegans, and subspecies of oryctes agamemnon, attack date palms causing significant and documented damage. Persian gulf states, jordan, israel and egypt host plants.
Fruitstalk borer, bunch stalk borer geographical distribution. This study was conducted to determine efficacy of using two species of entomopathogenic nematodes, steinernema kushidai and steinernema glaseri, against o. Insecta, holometabola, coleoptera, scarabaeidae common name. Scarabaeidae abundance determine future abundance of rhynchophorus ferrugineus. In saudi arabia commercial date palm production is an important industry. The date palm fruit stalk borer, oryctes elegans, is widely distributed in saudi arabia. Analysis of sounds produced by rhynchophorus ferrugineus and oryctes elegans larvae and adults in date palm trees and offshoots in saudi arabian. Oryctes elegans, a vector of fusarium proliferatum causing wilt disease symptoms of date palm. Arecacae trees and offshoots in saudi arabian orchards, journal of economic entomology, volume 109, issue 2, april 2016, pages 622. Scarabidae by mona mohammed aldosary download pdf 886 kb. Pdf ultrastructure of sensory receptors on the antennae of. Assessment of the virulence and proteolytic activity of. Ultrastructure of sensory receptors on the antennae of oryctes elegans prell. Acoustic detection of rhynchophorus ferrugineus coleoptera.
Sternberg html pdf xchromosome dosage compensation 2005 barbara j. Scarabaeidae, to the infection with three native entomopathogenic fungi epfs, beauveria bassiana, metarhizium anisopliae, and lecanicillium lecanii, was determined under laboratory conditions. The genome, chromosome organization, mitosis, and meiosis, mutation, transposons, rna processing and gene structure, transcription factors and transcriptional regulation, sex determination and x chromosome dosage compensation, developmental genetics of the germ line, male development and mating behavior, cell death. Two main species of dynastid or rhinoceros beetle coleoptera. Pdf ultrastructure of sensory receptors on the antennae. Stricklin, and sam griffithsjones html pdf endogenous rnai pathways in c. In the past few years, rhinoceros beetles, oryctes spp.
An introduction to caenorhabditis elegans protocol. Ultrastructure of sensory receptors on the antennae. Caenorhabditis nomenclature 2018 mary ann tuli, aric daul and tim schedl html pdf. Interactions between phoretic mites and the arabian.
Live males or extracts of male effluvia attracted conspecifics in an olfactometer, whereas female effluvia attracted only males. Download pdf study the pathogenecity of fungus beauveria bassiana balsamo, beauveria brongniartii saccardo and metarhizium anisopliae metsch on date horned beetle oryctes elegans prell larvae based on different bioassay methods dr. Oryctes elegans has been reported to transmit fusarium proliferatum. Mar 01, 2015 the red palm weevil rpw, rhynchophorus ferrugineus olivier is known to be the most serious pest of coconut palms and other cultivated palms in india, south asia, north africa, europe, the united states and the middle east. One of the species endemic to the greater middle eastern region is oryctes. Pdf acoustic detection of rhynchophorus ferrugineus. Ultrastructure of sensory receptors on the antennae of oryctes elegans prell coloeptera. Adults of both sexes feeding on date palm pieces attracted conspecifics, whereas date palm alone was minimally attractive. May 06, 2020 elegans in gaffiot, felix 1934 dictionnaire illustre latinfrancais, hachette carl meissner. Caenorhabditis elegans an overview sciencedirect topics. Scarabaeidae, since it includes a notorious insect pest of palms. The susceptibility of oryctes rhinoceros adults to infections due to entomopathogenic fungi beauveria bassiana, beauveria tenella, metarrhizium anisopliae, paecilomyces fumosoroseus, and spicaria rileyi was studied by spraying titrated spores suspensions on the insect integument. Analysis of sounds produced by rhynchophorus ferrugineus.
Acrogenotheca elegans, a fungus species found in australia and new zealand. Chrysopidia elegans is a green lacewing species in the genus chrysopidia found in china and nepal. Many species of oryctes beetles are important pests of coconut palm cocos nucifera, oil palm elais guineensis, and date palm trees phoenix dactylifera around the world bedford 1980. Its main purpose is to give researchers interested in modelling a specific worm behaviour the tool to extract subcircuits that may underlie the behaviour in. Survey and relative abundance of insects insecta excluding. Ultrastructure of sensory receptors on the antennae of oryctes elegans 175 steinbrecht, 1984, or possibly these disks have a secretory role, similar to that of glandular openings martin, 1977. Persian date palm trunk borer oryctes elegans, a new.
This page was last edited on 14 september 2017, at 22. Susceptibility of the third larval instar of the rhinoceros beetle, oryctes agamemnon burmeister coleoptera. The genome, chromosome organization, mitosis, and meiosis, mutation, transposons, rna processing and gene structure, transcription factors and transcriptional regulation, sex determination and x chromosome dosage compensation, developmental genetics of the germ line, male development and mating behavior. Its main purpose is to give researchers interested in modelling a specific worm behaviour the tool to extract subcircuits that may underlie the behaviour in question. Attack by oryctes allows the palm weevils, rhynchophorus and temnoischoita to enter hartley, 1967. Oryctes is the most economically important genus of rhinoceros beetles in the subfamily dynastinae family. All structured data from the file and property namespaces is available under the creative commons cc0 license. Ultrastructure of sensory receptors on the antennae of. Male aggregation pheromone of date palm fruit stalk borer. The results show a definite susceptibility of the adults to metarrhizium anisopliae strains of the major type only. Diversity and phylogenetic analysis of endosymbiotic. 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. Identification of the aggregation pheromone of the date. Three concentrations 104, 106, and 108 conidiaml of each epf isolate were tested.
Pdf some aspects of biology and control methods of fruit stalk. The number of oryctes elegans adults caught in light traps magna traps during. Seasonal fluctuation of the date palm fruit stalk borer. Adult beetles may reduce fruit yield and kill seedlings and adult trees, resulting in large economic losses.
Among these insects, several species of the genus oryctes. Files are available under licenses specified on their description page. Biological control potential of two steinernematid species. Among these insects, several species of the genus oryctes coleoptera. Insects, excluding the lepidoptera, were sampled with robinsontype light traps placed in 16 date palm commercial orchards in the alkharj region, riyadh province. Oryctes elegans wikispecies wikispecies, free species. The r isomer of the pheromone 1 of male nicrophorus vespilloides was obtained by esterification of r 8 with k 2 co 3 and eti in dmf. Caenorhabditis elegans is a nematode roundworm model system with a fully mapped genome and nervous system. Laboratory and field investigations were carried out to characterize the chemical communication system of the date palm fruit stalk borer, oryctes elegans, and to develop pheromonebased trapping in eastern iran.
Our results provide the basis for developing mass trapping for control of this pest. I am a model organism used to research mechanisms and consequences of mitochondrial toxicity at duke university. Assessment of the virulence and proteolytic activity of three native. Considerations generales sur lordre naturel des animaux composant les classes des crustaces, des arachnides, et des insectes. Pdf male aggregation pheromone of date palm fruit stalk. Adults appear in aprilmay, bore into the surface of fronds and. Under laboratory conditions, both species of nematodes showed a. Interactions between phoretic mites and the arabian rhinoceros beetle, oryctes agamemnon arabicus mohammad ali aldeeb 1 biology department, faculty of science, uae university, p. Male aggregation pheromone of date palm fruit stalk borer oryctes. Some of the sounds are low in intensity, and it may be necessary to turn up the speaker volume to hear them. Rhynchophorus ferrugineus olivier is an important pest of coconut palms, cocos nucifera l.
Afrotyphlops elegans, a snake species found on the island of principe in sao tome and principe. Laboratory and field investigations aimed to characterize the chemical communication system of the date palm pest oryctes agamemnon. Emmons html pdf morphogenesis of the vulva and the vulvaluterine connection 2012 bhagwati p. In 1974, he published the results of his genetic screen, which looked for visual. Caenorhabditis elegans is a nonparasitic soil nematode that feeds on various bacteria.
Under laboratory conditions, both species of nematodes. In many arabian countries, three species of rhinoceros beetles, oryctes coleoptera. Before sharing sensitive information online, make sure youre on a. To download the pdf, click the download link above. Arecaceae, in south asia faleiro 2006 and date palms, phoenix dactylifera l. The enantiomers of citronellal have been converted into the enantiomers of the following beetle pheromones. Caenorhabditis elegans as a model for cancer research.
Susceptibility of oryctes rhinoceros adults to metarrhizium. Undetected and untreated infestations by this pest result in severe losses. It is one of the simplest multicellular organisms, existing mainly as. Volatile emissions from adults feeding on sugarcane were sampled and analysed by gas chromatography gc and gcmass.
Journal of invertebrate pathology 25, 3319 1975 susceptibility of oryctes rhinoceros adults to metarrhizium anisopliae p. Scarabaeidae article pdf available in journal of insect science. Pdf biological control potential of two steinernematid. Several insect pests attack date palm phoenix dactylifera l. Scarabaeidae, since it includes a notorious insect pest of palms species. It can also be easily raised in large numbers in the laboratory on agar plates or in liquid medium using escherichia coli bacteria. Biological control potential of two steinernematid species against. Larvae attack roots and trunk of the date palm and the adults attack palm branches and fronds, it also, infested on coconut trees and oil palm. African entomology publishes original research and communications on entomology, with an emphasis on the advancement of entomology on the african continent. Introduction to genetics and genomics 2005 jonathan hodgkin html pdf. Herman html pdf hermaphrodite cellfate specification 2006 michael herman html pdf male development 2005 scott w. Analysis of sounds produced by rhynchophorus ferrugineus and.
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