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Registros recuperados: 21
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Combining plant volatiles and pheromones to catch two insect pests in the same trap: Examples from two berry crops. Organic Eprints
Baroffio, Catherine; Sigsgaard, Lene; Ahrenfeldt, Erica; Borg-Karlson, Anna-Karin; Bruun, Sara; Cross, Jerry; Fountain, Michelle; Hall, David; Mozuraitis, Raimondas; Ralle, Baiba; Trandem, Nina; Wibe, Atle.
Most horticultural crops are attacked by more than one insect pest. As broad-spectrum chemical control options are becoming increasingly restricted, there is a need to develop novel control methods. Semiochemical attractants are available for three important horticultural pests, strawberry blossom weevil, Anthonomus rubi Herbst (Coleoptera: Curculionidae), European tarnished plant bug, Lygus rugulipennis Poppius (Hemiptera: Miridae) and raspberry beetle, Byturus tomentosus deGeer (Coleoptera: Byturidae). Traps targeting more than one pest species would be more practical and economical for both monitoring and mass trapping than traps for single-species. In this study we aimed to (1) improve the effectiveness of existing traps for insect pests in...
Tipo: Journal paper Palavras-chave: Fruit and berries Crop health; Quality; Protection.
Ano: 2018 URL: http://orgprints.org/34152/1/2018%20Baroffio%20et%20al.pdf
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Comment attirer deux ravageurs des framboises dans un même piège? Organic Eprints
Baroffio, Catherine; Borg-Karlson, Anna-Karin; Cross, Jerry; Fountain, Michelle; Guibert, Virginie; Hall, David; Ralle, Baiba; Rogivue, Aude; Sigsgaard, Lene; Trandem, Nina; Wibe, Atle.
L’anthonome des framboises (Anthonomus rubi) et le ver des framboises (Byturus tomentosus) causent de grosses pertes dans les cultures biologiques de framboises. Dans le cadre du projet européen Core Organic 2, le projet «Softpest Multitrap» a testé une nouvelle approche pour controller simultanément ces deux ravageurs avec un piège commun, afin de proposer une alternative aux insecticides. Le but a été de définir la hauteur du piège, son design et lacombinaison de leurres optimale. Nos essais ont montré que le piège doit être posé au sol en combinant une aggregation de phéromones et des composés volatils de fleurs de framboisier pour capturer ces deux insectes. Les pièges doivent être mis en place dès le départ de la végétation (stade BBCH 45–47). Le...
Tipo: Journal paper Palavras-chave: Crop health; Quality; Protection.
Ano: 2015 URL: http://orgprints.org/29145/1/2015_03_f_630.pdf
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Design and deployment of semiochemical traps for capturing Anthonomus rubi Herbst (Coleoptera: Curculionidae) and Lygus rugulipennis Poppius (Hetereoptera: Miridae) in soft fruit crops Organic Eprints
Fountain, Michelle; Baroffio, Catherine; Borg-Karlson, Anna-Karin; Brain, Phil; Cross, Jerry; Farman, Dudley; Hall, David; Ralle, Baiba; Rendina, Paolo; Richoz, Pauline; Sigsgaard, Lene; Storberget, Sverre; Trandem, Nina; Wibe, Atle.
Strawberry blossom weevil (SBW), Anthonomus rubi Herbst (Coleoptera: Curculionidae) and European tarnished plant bug (ETB), Lygus rugulipennis Poppius (Hetereoptera: Miridae), cause significant damage to strawberry and raspberry crops. Using the SBW aggregation pheromone and ETB sex pheromone we optimized and tested a single trap for both species. A series of field experiments in crops and seminatural habitats in five European countries tested capture of the target pests and the ability to avoid captures of beneficial arthropods. A Unitrap containing a trapping agent of water and detergent and with a cross vane was more efficient at capturing both species compared to traps which incorporated glue as a trapping agent. Adding a green cross vane deterred...
Tipo: Journal paper Palavras-chave: Crop health; Quality; Protection.
Ano: 2017 URL: http://orgprints.org/31673/1/1-s2.0-S0261219417301175-main.pdf__tid%3D4dddce9c-b331-11e7-a42b-00000aacb35e%26acdnat%3D1508241180_8a2b0ec55ed718b4fdd7d2747509e45c
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Functional agrobiodiversity (FAB) in apple pest management in Latvia: what do we know? Organic Eprints
Ralle, Baiba; Ozoliņa-Pole, Laura; Herz, Annette; Penvern, Servane; Warlop, Francois; Porcel, Mario; Tchamitchian, Marc; Pfiffner, Lukas; Jamar, Laurent; Kruczynska, Dorota; Korsgaard, Maren; Kelderer, Markus; Sigsgaard, Lene.
A short view on functional agrobiodiversity, what do we know about it in Latvia. What do Latvian apple orchard owners think about it, what are demands in national laws and regulations. What has been done in project ECOORCHARD in this context.
Tipo: Conference paper, poster, etc. Palavras-chave: Biodiversity and ecosystem services.
Ano: 2016 URL: http://orgprints.org/30493/1/Ralle_conference_SFGFPTP_2016.pdf
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Functional agrobiodiversity techniques to support beneficial organisms in apple orchards of Latvia Organic Eprints
Ozoliņa-Pole, Laura; Ralle, Baiba; Salmane, Ineta; Warlop, Francois; Sigsgaard, Lene.
Overview about functional agrobiodiversity techniques that are used and can be used to support beneficial organisms in apple orchards of Latvia.
Tipo: Conference paper, poster, etc. Palavras-chave: Biodiversity and ecosystem services Crop health; Quality; Protection.
Ano: 2017 URL: http://orgprints.org/33214/1/DU_2017_FAD_abstrakts.pdf
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Funkcionālā agrobioloģiskā daudzveidība un tās paaugstināšanas pasākumu novērtēšanas metodes: 2015.gada rezultāti Organic Eprints
Ralle, Baiba; Ozoliņa-Pole, Laura; Warlop, Francois; Herz, Annette; Penvern, Servane; Porcel, Mario; Tchamitchian, Marc; Pfiffner, Lukas; Jamar, Laurent; Kruczynska, Dorota; Korsgaard, Maren; Kelderer, Markus; Sigsgaard, Lene.
Stenda ziņojums par Funkcionālo agrobioloģisko daudzveidību un tās paaugstināšanas pasākumu novērtēšanas metodēm, rezultātiem 2015.gadā.
Tipo: Conference paper, poster, etc. Palavras-chave: Biodiversity and ecosystem services.
Ano: 2016 URL: http://orgprints.org/29820/1/Ralle_B._Lidzsvarota_lauksaimnieciba_2016_FAB.pdf
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Funkcionālās agrobioloģiskās daudzveidības pasākumu novērtēšanas metodes ābeļu dārzos Latvijā Organic Eprints
Ozoliņa-Pole, Laura; Salmane, Ineta; Ralle, Baiba; Warlop, Francois; Sigsgaard, Lene.
Overview about methods to evaluate functional agrobiodiversity in apple orchards in Latvia.
Tipo: Conference paper, poster, etc. Palavras-chave: Biodiversity and ecosystem services Crop health; Quality; Protection.
Ano: 2010 URL: http://orgprints.org/33213/7/LU_2017_FAD_abstrakts.pdf
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Innovative design and management to boost functional biodiversity of organic orchards Organic Eprints
Sigsgaard, Lene; Warlop, Francois; Herz, Annette; Tchamitchian, Marc; Porcel, Mario; Kelderer, Markus; Jamar, Laurent; Korsgaard, Maren; Ralle, Baiba; Penvern, Servane; Pfiffner, Lukas; Weibel, Franco.
Organic fruit growers often suffer economic losses due to insect damages. The available natural pest control products are not always effective; and most important: many organic fruit growers would prefer not to use any pesticide at all. Growing flowers in order to gain more natural enemies, and hence less pests is a technique called Functional Agro-Biodiversity (FAB). Ongoing research in this CORE Organic Plus project aims to collect existing knowledge and generate new knowledge in order to use FAB successfully in orchards.
Tipo: Conference paper, poster, etc. Palavras-chave: Indicators and other value-laden measures Systems research and participatory research Technology transfer Biodiversity and ecosystem services Crop health; Quality; Protection.
Ano: 2016 URL: http://orgprints.org/29812/1/Poster_Ecoorchard.pdf
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Management of insect pests using semiochemical traps Organic Eprints
Baroffio, Catherine; Guibert, Virginie; Richoz, Pauline; Rogivue, Aude; Borg-Karlson, Anna-Karin; Cross, Jerry; Fountain, Michelle; Hall, David; Ralle, Baiba; Sigsgaard, Lene; Trandem, Nina; Wibe, Atle.
In the absence of effective control measures, the strawberry blossom weevil (Anthonomus rubi) (SBW) and the raspberry beetle (Byturus tomentosus) (RB) cause large (10 - >80%) losses in yield and quality in organically grown raspberry. Attractive lures for both pests were combined into a single multitrap for the economical management of both of these pests at the same time. This is one of the first approaches to pest management of non-lepidopteran insect pests of horticultural crops using semiochemicals in the EU, and probably the first to target multiple species from different insect orders. The aim is to develop optimized lures and cost-effective trap designs for mass trapping and to determine the optimum density and spatial and temporal patterns of...
Tipo: Journal paper Palavras-chave: Crop health; Quality; Protection.
Ano: 2016 URL: http://orgprints.org/30512/1/Baroffioetal2016.pdf
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MANAGEMENT OF STRAWBERRY BLOSSOM WEEVIL AND EUROPEAN TARNISHED PLANT BUG IN ORGANIC STRAWBERRY AND RASPBERRY USING SEMIOCHEMICAL TRAPS “Softpest Multitrap” Organic Eprints
Wibe, Atle; Cross, Jerry; Borg-Karlson, Anna-Karin; Hall, David; Sigsgaard, Lene; Baroffio, Catherine; Ralle, Baiba; Fountain, Michelle.
Many European growers of organic strawberry and raspberry have large losses in yield (sometimes >80%) and reduced quality of their products because of insect damage. Among the major threats are the strawberry blossom weevil (Anthonomus rubi Herbst), the European tarnished plant bug (Lygus rugulipennis Popp.) and the raspberry beetle (Byturus tomentosus De Geer). In organic soft fruit production there are no effective control measures for these pest insects. For many insects species pheromones and host plant volatiles are of major importance in mate finding and location of host plants for mating, feeding and oviposition. Thus, there is potential for using these insect-insect and/or insect-host plant interactions to develop new strategies and effective...
Tipo: Conference paper, poster, etc. Palavras-chave: Crop health; Quality; Protection.
Ano: 2013 URL: http://orgprints.org/25017/1/Wibe%20et%20al.%20-%20Softpest%20Multitrap%20for%20NJF465%20-%202ed.pdf
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Mass trapping Anthonomus rubi and Lygus rugulipennis in strawberries Organic Eprints
Sigsgaard, Lene; Trandem, Nina; Fountain, Michelle; Borg-Karlson, Anna-Karin; Hall, David; Cross, Jerry; Ralle, Baiba; Baroffio, Catherine; Wibe, Atle.
The strawberry blossom weevil, Anthonomus rubi, and the European tarnished plant bug,Lygus rugulipennis, can cause substantial damage in organic strawberries in Northern and Central Europe. In conventional production it is also desirable to find alternatives to current pesticide controls, which negatively affects beneficials and also creates a risk of building pesticide resistance. Anthonomus rubi lays an egg in a developing flower bud and then partially bites off the flower stem, resulting in a loss of yield. Lygus rugulipennis nymphs and adults feed on flowers and developing fruitlets, causing a fruit distortion which makes the damaged fruit unmarketable. In the ERA-NET CORE Organic project “Softpest Multitrap”, we studied how pheromone and plant...
Tipo: Conference paper, poster, etc. Palavras-chave: Crop health; Quality; Protection.
Ano: 2014 URL: http://orgprints.org/28911/1/Sigsgaard%20et%20al.%20abstracts.pdf
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Organic farmers’ reality to manage functional agrobiodiversity in European organic apple orchards Organic Eprints
Fernique, Sarah; Penvern, Servane; Cardona, Aurélie; Ahrenfeldt, Erica; Grebeau, D.; Jamar, Laurent; kruzynska, Dorota; Matray, Silvia; Ozoliņa-Pole, Laura; Ralle, Baiba; Sigsgaard, Lene; Steinemann, Beatrice; Świergiel, Weronika; Telfser, Joseph; Warlop, Francois; Herz, Annette.
According to its principles and standards, organic farming particularly rely on natural processes and functional agro-biodiversity (FAB) to benefit from essential ecosystem services. However, these processes are mostly complex, hardly visible and site-specific, thereby making it difficult to assess and manage on-farm. A European survey has been carried out among organic farmers and emphasizes the variability among countries with a diversity of techniques targeting different functional groups according to farming contexts and farmers’ expectations. The different criteria used by farmers to evaluate FABtechniques efficiency and implementation potential clearly illustrate the difficulty to assess the agroecosystem as a whole.
Tipo: Conference paper, poster, etc. Palavras-chave: Systems research and participatory research Fruit and berries Crop health; Quality; Protection.
Ano: 2016 URL: http://orgprints.org/33702/1/53_Fernique_268bis269%281%29.pdf
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Semiochemical-based pest insect management in strawberry and raspberry Organic Eprints
Wibe, Atle; Baroffio, Catherine; Borg-Karlson, Anna-Karin; Cross, Jerry; Fountain, Michelle; Hall, David; Mozuraitis, Raimondas; Ralle, Baiba; Sigsgaard, Lene; Trandem, Nina.
Introduction: For many insect species, pheromones and host plant volatiles are of major importance in mate finding and host plant location. Therefore, there is potential for using these interactions to develop new strategies and effective control measures. The strawberry blossom weevil (Anthonomus rubi), the European tarnished plant bug (Lygus rugulipennis) and the raspberry beetle (Byturus tomentosus) cause large losses (10->80%) in both conventional and organic strawberry and raspberry production. We investigated whether the natural semiochemical mechanisms of these key pests can be exploited to develop effective traps for their management through mass trapping. Methods: Attractive traps and lures with host plant volatiles and pheromones were...
Tipo: Conference paper, poster, etc. Palavras-chave: Fruit and berries Crop health; Quality; Protection.
Ano: 2016 URL: http://orgprints.org/31281/1/Wibe%20et%20al%20-%20ICE2016.pdf
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SOFTPEST MULTITRAP - MANAGEMENT OF STRAWBERRY BLOSSOM WEEVIL AND EUROPEAN TARNISHED PLANT BUG IN ORGANIC STRAWBERRY AND RASPBERRY USING SEMIOCHEMICAL TRAPS Organic Eprints
Wibe, Atle; Cross, Jerry V.; Borg-Karlson, Anna-Karin; Hall, David R.; Trandem, Nina; Sigsgaard, Lene; Baroffio, Catherine; Ralle, Baiba; Fountain, Michelle T..
Many growers of organic strawberry and raspberry have large losses in yield and reduced quality of their products because of insect damage. For many insects species pheromones and host plant volatiles are of major importance in mate finding and host plant location. In this project we want to extend our knowledge of these systems to develop effective control measures to control these pests in organic crops. The focus will be on the strawberry blossom weevil, the European tarnish plant bug and the raspberry beetle.
Tipo: Conference paper, poster, etc. Palavras-chave: Crop health; Quality; Protection.
Ano: 2014 URL: http://orgprints.org/23830/1/23830%20SOFTPEST%20MULTITRAP%20Wibe%20et%20al._MM.pdf
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SOFTPEST MULTITRAP - MANAGEMENT OF STRAWBERRY BLOSSOM WEEVIL AND EUROPEAN TARNISHED PLANT BUG IN ORGANIC STRAWBERRY AND RASPBERRY USING SEMIOCHEMICAL TRAPS Organic Eprints
Wibe, Atle; Cross, Jerry V.; Borg-Karlson, Anna-Karin; Hall, David R.; Trandem, Nina; Sigsgaard, Lene; Baroffio, Catherine; Ralle, Baiba; Fountain, Michelle T..
Many growers of organic strawberry and raspberry have large losses in yield and reduced quality of their products because of insect damage. For many insects species pheromones and host plant volatiles are of major importance in mate finding and host plant location. In this project we want to extend our knowledge of these systems to develop effective control measures to control these pests in organic crops. The focus will be on the strawberry blossom weevil, the European tarnish plant bug and the raspberry beetle.
Tipo: Submit a paper or a poster to a conference Palavras-chave: Crop health; Quality; Protection.
Ano: 2013 URL: http://orgprints.org/23815/1/Wibe%20et%20al.%20-%20Softpest%20Multitrap.pdf
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The potential for mass trapping Lygus rugulipennis and Anthonomus rubi; trap design and efficacy Organic Eprints
Fountain, Michelle; Shaw, B; Trandem, Nina; Storberget, Sverre; Baroffio, Catherine; Ralle, Baiba; Rendina, P; Richoz, P; Sigsgaard, Lene; Borg-Karlson, Anna-Karin; Hall, David; Cross, Jerry; Wibe, Atle.
Cross vane funnel bucket traps with water and detergent captured significantly more A. rubi than sticky traps. L. rugulipennis catches were higher in the cross vane traps, but catches were impeded by the bee excluder grid. There were fewer of the target pest species captured on sticky traps and these devices tended to capture significantly more by-catch (e.g. Diptera) including beneficial insects, e.g. spiders and Carabidae. In the second experiment, the height of the green cross vane had no effect on the numbers of male L. rugulipennis trapped in the funnel traps. However, the higher cross vanes captured more coccinelids and opiliones. In the A. rubi trials there were significantly more individuals in the full height cross vane compared to the half-height...
Tipo: Journal paper Palavras-chave: Crop health; Quality; Protection.
Ano: 2015 URL: http://orgprints.org/28904/1/Fountain%20et%20al%2095-97.pdf
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The use of semiochemical mass traps to reduce mirid damage in strawberry crops. Organic Eprints
Fountain, Michelle; Cross, Jerry; Baroffio, Catherine; Hall, David; Farman, D.; Borg-Karlson, Anna-Karin; Mozuraitis, Raimondas; Ralle, Baiba; Sigsgaard, Lene; Trandem, Nina; Wibe, Atle.
Advances in the identification of attraction of mirids to semiochemicals has provided the opportunity to exploit synthetically produced sex pheromones and plant produced compounds for controlling pest species in crops. Sex pheromones of mirids are important for long range attraction of males to females and plant volatiles indicate egg laying sites for female mirids. The European tarnished plant bug (Lygus rugulipennis) causes large yield losses (10->80%) in conventional and organic strawberry. Following the successful development of these semiochemicals in combination with effective traps we investigated the ability of a mass trapping system to reduce damage in strawberry crops in combination with another strawberry pest, strawberry blossom weevil...
Tipo: Conference paper, poster, etc. Palavras-chave: Fruit and berries Crop health; Quality; Protection.
Ano: 2017 URL: http://orgprints.org/31492/1/FountainLygusCaliforniaApr17v2.pdf
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Trapping of Lygus rugulipennis in Norwegian strawberry crops Organic Eprints
Storberget, Sverre; Trandem, Nina; Borg-Karlson, Anna-Karin; Cross, Jerry; Fountain, Michelle; Hall, David; Ralle, Baiba; Sigsgaard, Lene; Wibe, Atle.
European tarnished plant bug (ETB) sex pheromone traps in Norwegian strawberry must be deployed very early in the season to maximize catches. To trap females or the new generation, other attractants must be added. The strawberry blossom weevil attractant PV2 may act as a slight antagonist in ETB trapping, especially early in the season.
Tipo: Conference paper, poster, etc. Palavras-chave: Crop health; Quality; Protection.
Ano: 2013 URL: http://orgprints.org/28907/1/Storberget%20et%20al.%20-%20Softpest%20Multitrap%20for%20NJF465.pdf
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Traps for Lygus rugulipennis and Anthonomus rubi: preliminary results from Softpest Multitrap activities in Latvia Organic Eprints
Ralle, Baiba; Cross, Jerry; Borg-Karlson, Anna-Karin; Hall, David; Trandem, Nina; Sigsgaard, Lene; Baroffio, Catherine; Fountain, Michelle; Wibe, Atle.
There is a lack of appropriate plant protection methods against strawberry blossom weevil (SBW) not only in organic plantations, but also in plantations, where IPM is used. European tarnished plant bug (ETPB) is not currently recognized as a pest in Latvian strawberry plantations, because the visual defects made by bugs are not important for Latvian consumers. Cross vane bucket traps and sticky stake traps were the most effective for trapping SBW in Latvia. These traps, where the lure was positioned at the top of cross vanes, were also the most effective for capturing ETPB.
Tipo: Conference paper, poster, etc. Palavras-chave: Fruit and berries Crop health; Quality; Protection.
Ano: 2013 URL: http://orgprints.org/25579/7/Ralle%20et%20al.%20-%20Softpest%20Multitrap%20for%20NJF465.pdf
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Using semiochemical traps to study the occurrence of strawberry blossom weevil in strawberry and raspberry – what did we learn? Organic Eprints
Trandem, Nina; Baroffio, Catherine; Fountain, Michelle; Ralle, Baiba; Rendina, Paolo; Richoz, Pauline; Sigsgaard, Lene; Borg-Karlson, Anna-Karin; Hall, David; Cross, Jerry; Wibe, Atle.
This study has improved our understanding of the phenology of the three species, which is of key importance to determine the timing and positioning of traps. Lure duration is one of the bottlenecks in designing commercially viable insect traps for monitoring or mass trapping. Our results emphasize that traps intended for more than one species and region either need long-lasting lures to cover all possibilities, or detailed knowledge about local conditions (e.g. prevalence of pest and surrounding host plant species etc.) to apply lures at the right time
Tipo: Journal paper Palavras-chave: Crop health; Quality; Protection.
Ano: 2015 URL: http://orgprints.org/28903/1/Trandem%20et%20al%2093-94.pdf
Registros recuperados: 21
Primeira ... 12 ... Última
 

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