Search Results - "KARISE, Reet"

Afforestation and abandonment of semi‐natural grasslands lead to biodiversity loss and a decline in ecosystem services and functions by Prangel, Elisabeth, Kasari‐Toussaint, Liis, Neuenkamp, Lena, Noreika, Norbertas, Karise, Reet, Marja, Riho, Ingerpuu, Nele, Kupper, Tiiu, Keerberg, Liis, Oja, Ede, Meriste, Mart, Tiitsaar, Anu, Ivask, Mari, Helm, Aveliina

“…During the past century, semi‐natural grasslands, once widespread throughout Europe, have largely been converted into intensively managed agricultural areas,…”
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Synergistic interactions between a variety of insecticides and an ergosterol biosynthesis inhibitor fungicide in dietary exposures of bumble bees (Bombus terrestris L.) by Raimets, Risto, Karise, Reet, Mänd, Marika, Kaart, Tanel, Ponting, Sally, Song, Jimao, Cresswell, James E

“…BACKGROUND In recent years, concern has been raised over honey bee colony losses, and also among wild bees there is evidence for extinctions and range…”
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Pattern of population structuring between Belgian and Estonian bumblebees by Maebe, Kevin, Karise, Reet, Meeus, Ivan, Mänd, Marika, Smagghe, Guy

“…Several population genetic studies investigated the extent of gene flow and population connectivity in bumblebees. In general, no restriction in gene flow is…”
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Honey bees and climate explain viral prevalence in wild bee communities on a continental scale by Piot, Niels, Schweiger, Oliver, Meeus, Ivan, Yañez, Orlando, Straub, Lars, Villamar-Bouza, Laura, De la Rúa, Pilar, Jara, Laura, Ruiz, Carlos, Malmstrøm, Martin, Mustafa, Sandra, Nielsen, Anders, Mänd, Marika, Karise, Reet, Tlak-Gajger, Ivana, Özgör, Erkay, Keskin, Nevin, Diévart, Virginie, Dalmon, Anne, Gajda, Anna, Neumann, Peter, Smagghe, Guy, Graystock, Peter, Radzevičiūtė, Rita, Paxton, Robert J., de Miranda, Joachim R.

“…Viruses are omnipresent, yet the knowledge on drivers of viral prevalence in wild host populations is often limited. Biotic factors, such as sympatric managed…”
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Overlapping exposure effects of pathogen and dimethoate on honeybee ( Apis mellifera Linnaeus) metabolic rate and longevity by Pent, Kaarel, Naudi, Sigmar, Raimets, Risto, Jürison, Margret, Liiskmann, Egle, Karise, Reet

“…Declines in honeybee abundance have been observed worldwide during last decades. This is partly due to plant protection agents used in intensive farming,…”
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Intra-specific variation in sensitivity of Bombus terrestris and Osmia bicornis to three pesticides by Linguadoca, Alberto, Jürison, Margret, Hellström, Sara, Straw, Edward A., Šima, Peter, Karise, Reet, Costa, Cecilia, Serra, Giorgia, Colombo, Roberto, Paxton, Robert J., Mänd, Marika, Brown, Mark J. F.

“…There is growing evidence that pesticides may be among the causes of worldwide bee declines, which has resulted in repeated calls for their increased scrutiny…”
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Bumble Bee Foraged Pollen Analyses in Spring Time in Southern Estonia Shows Abundant Food Sources by Bontšutšnaja, Anna, Karise, Reet, Mänd, Marika, Smagghe, Guy

“…Agricultural landscapes usually provide higher quantities of single-source food, which are noticeably lacking in diversity and might thus have low nutrient…”
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Translocation of Tebuconazole between Bee Matrices and Its Potential Threat on Honey Bee ( Apis mellifera Linnaeus) Queens by Raimets, Risto, Naudi, Sigmar, Mänd, Marika, Bartkevičs, Vadims, Smagghe, Guy, Karise, Reet

“…Various pesticide residues can be found in different bee colony components. The queen larvae of honey bee ( L.) receive non-contaminated food from nurse bees…”
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Author Correction: Intra-specific variation in sensitivity of Bombus terrestris and Osmia bicornis to three pesticides by Linguadoca, Alberto, Jürison, Margret, Hellström, Sara, Straw, Edward A., Šima, Peter, Karise, Reet, Costa, Cecilia, Serra, Giorgia, Colombo, Roberto, Paxton, Robert J., Mänd, Marika, Brown, Mark J. F.

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Level of Genetic Diversity in European Bumblebees is Not Determined by Local Species Abundance by Maebe, Kevin, Karise, Reet, Meeus, Ivan, Mänd, Marika, Smagghe, Guy

“…Bumblebee species with declining population trends tend to show lower genetic diversity levels than stable species. The observed difference might be explained…”
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Variability in metabolic rate and gas exchange patterns of the Colorado potato beetle of winter and prolonged diapauses by Ploomi, Angela, Kuusik, Aare, Jõgar, Katrin, Metspalu, Luule, Hiiesaar, Külli, Karise, Reet, Williams, Ingrid H., Sibul, Ivar, Mänd, Marika

“…We compare standard metabolic rate (VCO2) and gas exchange patterns in the Colorado potato beetle (Leptinotarsa decemlineata Say) in winter diapause (i.e…”
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Signals of adaptation to agricultural stress in the genomes of two European bumblebees by Hart, Alex F., Verbeeck, Jaro, Ariza, Daniel, Cejas, Diego, Ghisbain, Guillaume, Honchar, Hanna, Radchenko, Vladimir G., Straka, Jakub, Ljubomirov, Toshko, Lecocq, Thomas, Dániel-Ferreira, Juliana, Flaminio, Simone, Bortolotti, Laura, Karise, Reet, Meeus, Ivan, Smagghe, Guy, Vereecken, Nicolas, Vandamme, Peter, Michez, Denis, Maebe, Kevin

“…Human-induced environmental impacts on wildlife are widespread, causing major biodiversity losses. One major threat is agricultural intensification, typically…”
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Sublethal effects of kaolin and the biopesticides Prestop-Mix and BotaniGard on metabolic rate, water loss and longevity in bumble bees (Bombus terrestris) by Karise, Reet, Muljar, Riin, Smagghe, Guy, Kaart, Tanel, Kuusik, Aare, Dreyersdorff, Gerit, Williams, Ingrid H., Mänd, Marika

“…Kaolin is an inert material with a broad range of applications, e.g. as an insecticide and as a filling substance in the formulation of biopesticides. Hence,…”
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Variation in the Distribution of Nosema Species in Honeybees ( Apis mellifera Linnaeus) between the Neighboring Countries Estonia and Latvia by Naudi, Sigmar, Šteiselis, Juris, Jürison, Margret, Raimets, Risto, Tummeleht, Lea, Praakle, Kristi, Raie, Arvi, Karise, Reet

“…The unicellular spore-forming parasites and are considered to be one of the causes of increased honey bee mortality in recent years. These pathogens attack…”
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Characterization of Beekeepers and Their Activities in Seven European Countries by Guiné, Raquel P. F., Mesquita, Sónia, Oliveira, Jorge, Coelho, Catarina, Costa, Daniela Teixeira, Correia, Paula, Correia, Helena Esteves, Dahle, Bjørn, Oddie, Melissa, Raimets, Risto, Karise, Reet, Tourino, Luis, Basile, Salvatore, Buonomo, Emilio, Stefanic, Ivan, Costa, Cristina A.

“…Beekeeping is an ancient activity that is gaining interest among practitioners and society in general. It is as an activity with positive impacts in the…”
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PCR-based diagnostic methods for 'Candidatus Liberibacter solanacearum' - Review by Mirmajlessi, Seyed Mahyar, Sjölund, Maria Jennifer, Mänd, Marika, Loiseau, Marianne, Ilardi, Vincenza, Haesaert, Geert, Karise, Reet, Gottsberger, Richard Alexander, Sumner-Kalkun, Jason, Bertaccini, Assunta

“…‘Candidatus Liberibacter solanacearum’ is an economically important pathogen in the Americas, New Zealand and Europe. The primary objective of this review is…”
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Pesticide residues in beehive matrices are dependent on collection time and matrix type but independent of proportion of foraged oilseed rape and agricultural land in foraging territory by Raimets, Risto, Bontšutšnaja, Anna, Bartkevics, Vadims, Pugajeva, Iveta, Kaart, Tanel, Puusepp, Liisa, Pihlik, Priit, Keres, Indrek, Viinalass, Haldja, Mänd, Marika, Karise, Reet

“…Pesticide residues in bee products is still a major issue. However, the relations to botanical source and land use characteristics are not clear. The large…”
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Restoration of semi-natural grasslands boosts biodiversity and re-creates hotspots for ecosystem services by Prangel, Elisabeth, Reitalu, Triin, Neuenkamp, Lena, Kasari-Toussaint, Liis, Karise, Reet, Tiitsaar, Anu, Soon, Villu, Kupper, Tiiu, Meriste, Mart, Ingerpuu, Nele, Helm, Aveliina

“…Semi-natural grasslands and their diverse biota are threatened by changes in land-use like afforestation, abandonment of traditional practices, urban…”
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Are pesticide residues in honey related to oilseed rape treatments? by Karise, Reet, Raimets, Risto, Bartkevics, Vadims, Pugajeva, Iveta, Pihlik, Priit, Keres, Indrek, Williams, Ingrid H., Viinalass, Haldja, Mänd, Marika

“…Pesticide treatments before and during the flowering of honey bee forage crops may lead to residues in honey. In northern regions oilseed rape belongs to the…”
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Regular periods of abdominal contractions recorded from larvae of the bumblebee, Bombus terrestris (Hymenoptera: Apidae) by Marika MÄND, Aare KUUSIK, MARTIN Ants-Johannes, Ingrid H. WILLIAMS, Anne LUIK, Reet KARISE, Luule METSPALU, Külli HIIESAAR

“…Using an opto-cardiograph combined with an infrared gas analyzer regular bouts of abdominal contractions were recorded from last instar larva of Bombus…”
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