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The effectiveness of plant metabolites extracted from plants on larvae of the first age at Colorado beetle

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dc.contributor.author Talmaciu, Nela
dc.contributor.author Talmaciu, Mihai
dc.contributor.author Enea, Cătălin Ioan
dc.contributor.author Bodea, Dumitru
dc.date.accessioned 2021-11-04T11:37:43Z
dc.date.available 2021-11-04T11:37:43Z
dc.date.issued 2015
dc.identifier.citation Talmaciu, Nela, Mihai Talmaciu, Cătălin Ioan Enea, Dumitru Bodea. 2015. "The effectiveness of plant metabolites extracted from plants on larvae of the first age at Colorado beetle". Lucrări Ştiinţifice USAMV - Iaşi Seria Agronomie 58(1): 115-118.
dc.identifier.uri https://repository.uaiasi.ro/xmlui/handle/20.500.12811/1966
dc.description.abstract Metabolic extracts obtained from plants harvested in preparation causes mortality between 67-100% over the same extracts made from plants harvested the year before. The same phenomenon was observed in all variants Repellent who used plants harvested in 2014, and those collected in 2013, only the extract from Tanacetum vulgare L. affected by this phenomenon. Also consumption increases exponentially leaf variants harvested in 2013. These phenomena were determined in the laboratory may lead to the idea that some plants by storing a longer period of time may lose some or transformed into other substances chemical combinations leading ultimately to the differences in mortality of larvae. Since we are tempted to say that the plant extracts are preserved better in alcohol and no in water, knowing very well the maintenance of its property, from the results presented herein just the opposite: larval mortality was higher by 10- 30% in the extracts obtained in water at some alternatives to those obtained in alcohol en_US
dc.language.iso en en_US
dc.publisher “Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi en_US
dc.title The effectiveness of plant metabolites extracted from plants on larvae of the first age at Colorado beetle en_US
dc.type Article en_US
dc.author.affiliation Nela Talmaciu, Mihai Talmaciu, Cătălin Ioan Enea, Dumitru Bodea, University of Agricultural Sciences and Veterinary Medicine ”Ion Ionescu de la Brad”, Iasi, Romania
dc.publicationName Lucrări Ştiinţifice USAMV - Iaşi Seria Agronomie
dc.volume 58
dc.issue 1
dc.publicationDate 2015
dc.startingPage 115
dc.endingPage 118
dc.identifier.eissn 2069-6727


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