Search results for "Thrips"

showing 8 items of 8 documents

Relationship between esterase activity and acrinathrin and methiocarb resistance in field populations of western flower thrips, Frankliniella occiden…

2006

The western flower thrips, Frankliniella occidentalis (Pergande), is a serious pest in the south-east of Spain owing to its direct feeding on crops, transmission of the tomato spotted wilt virus and its very high level of resistance to insecticides. Mechanisms of resistance were examined using field populations of F. occidentalis with different susceptibilities to acrinathrin, methiocarb (selective insecticides), endosulfan, metamidophos and deltamethrin (broad-spectrum insecticides). Esterase activity towards alpha-naphthyl acetate and p-nitrophenyl acetate in resistant strains was significantly higher than in the reference strain (MLFOM) for both model substrates. This higher activity was…

InsecticidesPesticide resistanceInsectaMethiocarbNaphtholsInsecticide ResistanceLethal Dose 50Nitrophenolschemistry.chemical_compoundBotanyPyrethrinsAnimalsEndosulfanbiologyEsterasesfood and beveragesGeneral MedicineThripidaebiology.organism_classificationWestern flower thripsHorticultureDeltamethrinchemistryMethiocarbInsect ScienceAcrinathrinPEST analysisAgronomy and Crop SciencePest management science
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First records on Thripobius semiluteus Boocek (Hymenoptera:Eulophida) in Sicily.

2001

Settore AGR/11 - Entomologia Generale E Applicatagreenhouse thrips Eulophid wasp biological control.
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SICILIAN NATURALISTIC NEWS: 11 Aclista alticollis; 12 Mycomya (Mycomya) prominens; 13 Empis (Leptempis) confusa; 14 Sciapus platypterus; 15 Myopa pic…

2023

SICILIAN NATURALISTIC NEWS: 11 Aclista alticollis; 12 Mycomya (Mycomya) prominens; 13 Empis (Leptempis) confusa; 14 Sciapus platypterus; 15 Myopa picta; 16 Diaea dorsata; 17 Franklinothrips megalops; 18 Dasyhelea bilineata; 19 Forcipomyia (Synthridomyia) murina; 20 Forcipomyia (Euprojoannisia) psilonota; 21 Incertana drepanensis

13 Empis (Leptempis) confusa16 Diaea dorsata14 Sciapus platypteru17 Franklinothrips megalop18 Dasyhelea bilineataHymenoptera Diapriidae Diptera Mycetophilidae Empididae Dolichopodidae Cono- pidae Ceratopogonidae Araneae Thomisidae Thysanoptera Aeolothripidae Orthoptera Tettigoniidae.12 Mycomya (Mycomya) prominen15 Myopa pictaSettore BIO/05 - ZoologiaSICILIAN NATURALISTIC NEWS: 11 Aclista alticolli19 Forcipomyia (Synthridomyia) murina21 Incertana drepanensis20 Forcipomyia (Euprojoannisia) psilonota
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Esterase isoenzymes and insecticide resistance in Frankliniella occidentalis populations from the south-east region of Spain.

2008

BACKGROUND:Frankliniella occidentalis (Pergande) is among the most important crop pests in the south-east region of Spain; its increasing resistance to insecticides constitutes a serious problem, and understanding the mechanisms involved is therefore of great interest. To this end, F. occidentalis populations, collected from the field at different locations in south-east Spain, were studied in terms of total esterase activity and esterase isoenzyme pattern. RESULTS: Individual thrips extracts were analysed by native polyacrylamide gel electrophoresis (PAGE) and stained for esterase activity with the model substrate α-naphthyl acetate. Significant correlations were found between resistance t…

Veterinary medicineInsecticidesPesticide resistanceInsectaMethiocarbPopulationNaphtholsEsteraseInsecticide Resistancechemistry.chemical_compoundBotanyPyrethrinsAnimalseducationeducation.field_of_studyThripsbiologyEsterasesGeneral MedicineThripidaebiology.organism_classificationAgronomyIsoenzymeschemistryMethiocarbSpainInsect ScienceAcrinathrinElectrophoresis Polyacrylamide GelPEST analysisEntomologyAgronomy and Crop SciencePest management science
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Evaluation of metabolic detoxifying enzyme activities and insecticide resistance inFrankliniella occidentalis

2002

The western flower thrips Frankliniella occidentalis (Pergande) is a very significant pest of a number of different agricultural crops in the south-east of Spain. The importance of thrips as a pest is not due mainly to the direct damage inflicted on the plant, but to the loss in commercial value which occurs as a consequence of the development of dark spots caused by the tomato spotted wilt virus (TSWV) which they transmit. The economic threshold is therefore almost zero, which enhances the problems of resistance management. The present work is part of a global project that attempts to evaluate the status of insecticide resistance in field populations of thrips obtained from several agricul…

Integrated pest managementPesticide resistancebiologyThripsbusiness.industryEconomic thresholdfungifood and beveragesGeneral MedicineThripidaebiology.organism_classificationWestern flower thripsBiotechnologyToxicologychemistry.chemical_compoundchemistryInsect ScienceAcrinathrinPEST analysisbusinessAgronomy and Crop SciencePest Management Science
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Pan-cancer analysis of whole genomes

2020

Publisher's version (útgefin grein)

Maletert promoter mutationsCancer development and immune defence Radboud Institute for Molecular Life Sciences [Radboudumc 2]DNA Mutational AnalysisNormal tissuesystematic analysisGermlineTranscriptome0302 clinical medicineAetiologyCàncerCellular SenescenceCancer0303 health sciencesdna-damageMassive parallel sequencingPan cancerREARRANGEMENTSHigh-Throughput Nucleotide SequencingGenomicsSciences bio-médicales et agricolesTelomereCOMPREHENSIVE3. Good healthTERT PROMOTER MUTATIONSsignatures030220 oncology & carcinogenesisScience & Technology - Other TopicsErfðarannsóknirHuman:Informàtica::Aplicacions de la informàtica::Bioinformàtica [Àrees temàtiques de la UPC]EvolutionRNA SplicingGenomicsArticleEvolution MolecularStructural variationRC025403 medical and health sciencesSDG 3 - Good Health and Well-beingGeneticgenomicsSYSTEMATIC ANALYSISGeneticsGenomics--Databases.HumansGenetic TestingMolecular BiologySIGNATURESWhole genome sequencing1000 MultidisciplinaryChromothripsisScience & TechnologyRC0254 Neoplasms. Tumors. Oncology (including Cancer)Information DisseminationResearchInstitutes_Networks_Beacons/mcrcPreventionBiology and Life SciencesMolecularOncogenesCloud Computingmedicine.diseaseGenòmicaCompute cloudsMutation570 Life sciences; biologyCOMPREHENSIVE CHARACTERIZATIONGenèticaWhole Genome Sequencing--methodsBackground informationDNA Mutational Analysis ; Evolution ; Genetic / genetics ; Genome ; Genomics ; Germ-Line Mutation / genetics ; High-Throughput Nucleotide Sequencing ; Human / genetics ; Humans ; ICGC/TCGA Pan-Cancer Analysis of Whole Genomes ConsortiumMedizinGenomeWhole-genomeGenome mappingNeoplasms2.1 Biological and endogenous factorsPromoter Regions GeneticCàncer -- Aspectes genèticsTelomeraseGeneticsWomen's cancers Radboud Institute for Molecular Life Sciences [Radboudumc 17]MultidisciplinaryChromothripsisGenomeManchester Cancer Research Centregenomics cancer profiling3rd-DAS10124 Institute of Molecular Life SciencesWomen's cancers Radboud Institute for Health Sciences [Radboudumc 17]Multidisciplinary SciencesParallel sequencingICGC/TCGA Pan-Cancer Analysis of Whole Genomes ConsortiumFemaleprofilingMedical GeneticsEngineering sciences. TechnologyBiotechnologyGeneral Science & TechnologyThe Cancer Genome Atlas610 Medicine & healthComputational biologyQH426 GeneticsBiologyConsortium of the International Cancer Genome ConsortiumPromoter RegionsGermline mutationPan-cancer analysisKrabbameinsrannsóknirmedicinecancerddc:610QH426Germ-Line MutationMedicinsk genetikKrabbamein030304 developmental biologyCell ProliferationLANDSCAPEGenome Humancomprehensive characterizationPan-cancer analysis of whole genomesPoint mutationHuman GenomeCancerReproducibility of ResultsSOMATIC MUTATIONSEVOLUTIONCancer sequencing Chromothripsis telomereDNA-DAMAGEMutagenesisPATTERNS3111 BiomedicineCHARACTERIZATION
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Osservazioni sulla entomofauna dell'Avocado ( Persea americana Miller)in Sicilia.

1999

Avocado trees heliothrips haemorrhoidalis.
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Esterase inhibition by synergists in the western flower thrips Frankliniella occidentalis.

2010

BACKGROUND: Western flower thrips (WFT), Frankliniella occidentalis (Pergande), is among the most important crop pests in the south-eastern region of Spain. Its increasing resistance to insecticides constitutes a serious problem, and understanding the mechanisms involved is therefore of great interest. Use of synergists to inhibit the enzymes involved in insecticide detoxification is widely used to determine their responsibility for insecticide resistance. However, they do not always act as intended or expected, and caution must be exercised when interpreting synergist results. RESULTS: Laboratory-selected strains of WFT were used to analyse the effects of the synergists piperonyl butoxide …

Piperonyl butoxideInsecticidesTime FactorsMethiocarbIsozymeEsteraseToxicologyInsecticide Resistancechemistry.chemical_compoundPyrethrinsAnimalsEnzyme InhibitorsIncubationEnzyme Assayschemistry.chemical_classificationbiologyOrganothiophosphatesThysanopteraEsterasesPesticide SynergistsGeneral Medicinebiology.organism_classificationEnzyme assayWestern flower thripsEnzyme ActivationIsoenzymesEnzymechemistryMethiocarbInsect Sciencebiology.proteinCarbamatesAgronomy and Crop SciencePest management science
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