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Research collaboration between China and Denmark for development of systemic approaches to agro-ecological pest management without pesticides with focus on vegetable, fruit and berry crops. Proceedings and recommendations from two network workshops Organic Eprints
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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Anthocoris nemorum (Heteroptera: Anthocoridae) as predator of cabbage pests-voracity and prey preference Organic Eprints
Simonsen, Marie-Louise Rugholm; Enkegaard, Annie; Bang, Camilla Nordborg; Sigsgaard, Lene.
Laboratory experiments were performed with adult female Anthocoris nemorum (Linnaeus) (Heteroptera: Anthocoridae) at 20°C ±1°C, L16:D8, 60-70% RH to determine voracity and preference on cabbage aphids (Brevicoryne brassicae L.) (Hemiptera: Aphididae), diamondback moth larvae (Plutella xylostella L.) (Lepidoptera: Plutellidae) and Western flower thrips (Frankliniella occidentalis Pergande) (Thysanoptera: Thripidae) (model species for cabbage thrips (Thrips angusticeps Uzel) (Thysanoptera: Thripidae)). When offered individually, A. nemorum readily accepted all three species with no significant differences in consumption. When aphids and moth larvae were offered simultaneously, A. nemorum showed preference for the latter (numbers eaten and biomass consumed)....
Tipo: Journal paper Palavras-chave: Biodiversity and ecosystem services Crop health; Quality; Protection.
Ano: 2010 URL: http://orgprints.org/23470/1/Simonsen%20et%20al%202010.pdf
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