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dc.contributorSbaghi, Mohameden_US
dc.contributorBoujghagh, Mohameden_US
dc.contributorEl Bouhssini, Mustaphaen_US
dc.creatorBouharroud, Rachiden_US
dc.date2018-08-31en_US
dc.date.accessioned2018-11-07T12:42:04Z
dc.date.available2018-11-07T12:42:04Z
dc.identifierhttps://mel.cgiar.org/dspace/limiteden_US
dc.identifierhttps://onlinelibrary.wiley.com/doi/abs/10.1111/epp.12471en_US
dc.identifier.citationRachid Bouharroud, Mohamed Sbaghi, Mohamed Boujghagh, Mustapha El Bouhssini. (31/8/2018). Biological control of the prickly pear cochineal Dactylopius opuntiae Cockerell (Hemiptera: Dactylopiidae). EPPO Bulletin, 48 (2), pp. 300-306.en_US
dc.identifier.urihttps://hdl.handle.net/20.500.11766/8564
dc.description.abstractThe prickly pear cochineal Dactylopius opuntiae Cockerell (Hemiptera: Dactylopiidae) is a serious pest that causes severe damage to prickly pear cactus species of the genus Opuntia. Before its introduction to Morocco no control methods were available for use against this pest. The current paper presents the results of the use for the first time of the mealybug destroyer Cryptolaemus montrouzieri Mulsant (Coleoptera: Coccinellidae) and the biopesticide D-limonene to control D. opuntiae. The efficacy of the biopesticide was evaluated under field conditions. Corrected female mortality rates were >82% 6 days after application of D-limonene at 60 ppm. The greatest mortality rates 6 days after treatment were 98% and 99% at 120 and 150 ppm, respectively. The data analysis showed that there was no significant difference between the different doses 6 or 13 days after treatment. The LD50 recorded was 33 ppm. In terms of biological control, the use of Cryptolaemus montrouzieri significantly reduced the cochineal scale population by 92% 77 days after release. This effect was maintained until 99 days after release of C. montrouzieri, and then the rate of population reduction declined to the level observed 64 days after release (66%). These results suggest that C. montrouzieri has the potential to suppress D. opuntiae populations to an acceptable level and reduce the damage caused by this cochineal.en_US
dc.formatPDFen_US
dc.languageenen_US
dc.publisherWiley (12 months)en_US
dc.rightsCC-BY-NC-4.0en_US
dc.sourceEPPO Bulletin;48,(2018) Pagination 300,306en_US
dc.subjectpear cactusen_US
dc.subjectCactusen_US
dc.titleBiological control of the prickly pear cochineal Dactylopius opuntiae Cockerell (Hemiptera: Dactylopiidae)en_US
dc.typeJournal Articleen_US
cg.creator.idBouharroud, Rachid: 0000-0001-8914-1050en_US
cg.creator.idEl Bouhssini, Mustapha: 0000-0001-8945-3126en_US
cg.creator.ID-typeORCIDen_US
cg.creator.ID-typeORCIDen_US
cg.subject.agrovocdesertificationen_US
cg.subject.agrovocbiological controlen_US
cg.contributor.centerNational Institute of Agronomic Research Morocco - INRA Moroccoen_US
cg.contributor.centerInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.funderGovernment of Morocco - Moroccoen_US
cg.contributor.projectMoroccan Collaborative Grants Program (MCGP)en_US
cg.contributor.project-lead-instituteInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.date.embargo-end-dateTimelessen_US
cg.coverage.regionNorthern Africaen_US
cg.coverage.countryMAen_US
cg.contactbouharroud@yahoo.fren_US
cg.identifier.doihttps://dx.doi.org/10.1111/epp.12471en_US
dc.identifier.statusTimeless limited accessen_US
mel.project.openhttps://mel.cgiar.org/projects/195en_US


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