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| Registros recuperados: 81 | |
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| Meyling, Nicolai V.; Sigsgaard, Lene. |
| Naturlig regulering af bestande i naturen foregår hele tiden. Derfor bliver langt fra alle potentielle skadedyr til virkelige skadedyr et givet år eller sted. Planteædende insekter reguleres bl.a. via fødekæden; nedefra gennem planten og oppefra ved deres naturlige fjender. Blandt skadedyrenes naturlige fjender er rovinsekter, edderkopper og rovmider, snyltehvepse (samlet kaldet nyttedyr) samt sygdomme af størst betydning for den naturlige regulering. Den intensive landbrugspraksis i det moderne jordbrug har dog reduceret effekten af disse fjender. Den manglende regulering medvirker til de skadedyrangreb, som opleves i forskellige afgrøder. I de seneste år er der skabt en øget interesse for at forstå og anvende disse naturlige reguleringsmekanismer for at... |
| Tipo: Newspaper or magazine article |
Palavras-chave: Crop health; Quality; Protection Biodiversity and ecosystem services. |
| Ano: 2008 |
URL: http://orgprints.org/14146/1/14146.pdf |
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| Wibe, Atle; Apenite, I; Baroffio, Catherine; Borg-Karlson, Anna-Karin; Cross, J; Sigsgaard, Lene. |
| The strawberry blossom weevil (Anthonomus rubi) and the European tarnished plant bug (Lygus rugulipennis) cause large (10 - >80%) losses in yield and quality in organically grown strawberry. A consortium with 6 European countries has been created to work on the management of those pests. The pheromones of A. rubi and L. rugulipennis have been characterized in England by NRI/EMR. For the attraction of A. rubi the importance of host plant volatiles in combination with the pheromones has also been documented. The natural semiochemical mechanisms of sexual attraction and host plant finding of A. rubi and L. rugulipennis will be further studied and exploited to develop effective semiochemical traps for their management through mass trapping. Attractive... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Crop health; Quality; Protection. |
| Ano: 2012 |
URL: http://orgprints.org/20454/1/Atle_Wibe_%2D_poster.pdf |
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| 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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| 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 |
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| 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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| 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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| Warlop, Francois; Penvern, Servane; Weibel, Franco; Herz, Annette; Porcel, Mario; Tchamitchian, Marc; Sigsgaard, Lene. |
| Orchards are perennial cultures, and, especially in organic fruit production it is essential to design and manage orchards in a way which favours beneficials such as insect predators and parasitoids over pests and diseases. As landscape-dominating crops their management affects overall biodiversity in the agricultural landscape. Increasing plant biodiversity and habitats in such a way that beneficials are favoured is called Functional Agro-Biodiversity (FAB). The value of FAB for reducing pesticide use in fruit production is generally acknowledged, and many growers try to increase it. However, they lack situation-specific information about how to drive and assess biodiversity to optimize FAB. ECOORCHARD is therefore combining several approaches: (i)... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Biodiversity and ecosystem services Crop health; Quality; Protection. |
| Ano: 2015 |
URL: http://orgprints.org/28921/7/28921.pdf |
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| 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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| Halberg, Niels; Andreasen, Lise; Ravnskov, Sabine; Steenberg, Tove; Enkegaard, Annie; Sigsgaard, Lene; Eilenberg, Jørgen; Munk, Lisa; Langer, Vibeke; Korsgaard, Maren; Wu, Wenliang; Qiao, Yuhui; Zhang, Long; Guo, Yanbin; Liu, Yunhui; Zhu, Zengrong; Wang, Jianwu. |
| This report is the result of a network project which was established to discuss the potential for collaboration on development of systemic approaches to pest management without pesticides between Chinese and Danish researchers. The focus is on systemic approaches rather than input substitution of synthetic chemicals with agents of natural origin, however, the latter is considered as an integrated tool for the development and design of systemic approaches. The discussions were, furthermore, limited to management of invertebrate pests as well as diseases, while other pests such as weeds have not been included in the discussions. The discussions took place at two workshops and were based on presentations of research from the two countries and field visits in... |
| Tipo: Report |
Palavras-chave: Crop combinations and interactions Vegetables Biodiversity and ecosystem services Fruit and berries Crop health; Quality; Protection. |
| Ano: 2013 |
URL: http://orgprints.org/22350/7/22350.pdf |
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| Pfiffner, Lukas; Jamar, Laurent; Cahenzli, Fabian; Korsgaard, Maren; Weronika, Swiergiel; Sigsgaard, Lene; Mogan, Sigrid; Lindén, Frøydis; Bøthun, Marianne. |
| Perennial flower strips improve the effectiveness of biological pest control by predators and parasitoids in fruit production. The guide presents results from the European EcoOrchard project and other studies, explains how the flower strips function, introduces suitable plants and describes step by step the procedure for planting and maintenance. The information is supplemented by information on the costs and possible disadvantages of the flowering strips. |
| Tipo: Book |
Palavras-chave: Biodiversity and ecosystem services Fruit and berries Crop health; Quality; Protection. |
| Ano: 2019 |
URL: http://orgprints.org/36338/1/2507-flerarige-blomsterstriper.pdf |
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| Kruczyńska, Dorota; Sekrecka, Małgorzata; Lisek, Jerzy; Soika, Grażyna; Bielicki, Paweł; Sigsgaard, Lene; Pfiffner, Lukas. |
| Promotional poster for increasing FAB in apple orchards. Created by D. Kruczyńska, M. Sekrecka, J. Lisek, G. Soika, P. Bielicki, L. Sigsgaard, L. Pfiffner and the EcoOrchard team. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: "Organics" in general Biodiversity and ecosystem services Fruit and berries Education; Extension and communication. |
| Ano: 2017 |
URL: http://orgprints.org/33303/1/poster_IOR_%202017.pdf |
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| 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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| Registros recuperados: 81 | |
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