.

Further pests and pathogens

Other pests and beneficials
There was no noticeable increase in occurrence of other pests with the exemption of higher levels of spider mite infestation in some cases. However, this mostly occurred in foil tunnels and under foil canopies with limited ventilation in the roof area. There, the higher temperatures obtained on sunny days enhanced population growth of thermophilic spider mites. It is most important to continuously monitor the incidence of other pests in the netted crops as – when they occur – they can develop rather undisturbed since antagonists cannot enter the system. Monitoring of beneficials showed low numbers in the netted crops, but there were no obvious differences compared to the open field situation.

For more details refer to:
Augel, C.; Boehnke, B.; Wichura, A.; Lindstaedt, J.; Wiebusch, J.-H.; Engel, A.; Benz, S.; Saltzmann, J.; Eberhardt, G.; Vogt, H.; Köppler, K. (2020): Demonstration project "Exclusion netting for managing Spotted Wing Drosophila in fruit crops" – Results 2017 – 2019. In: Foerdergemeinschaft Oekologischer Obstbau e.V. (FOEKO) (Hrsg.): Proceedings of the 19th International Conference on Organic Fruit-Growing: from February 17th to February 19th, 2020 at the University of Hohenheim/Germany, 166-169.

https://www.ecofruit.net/wp-content/uploads/2020/04/31_Augel_166-169.pdf

Boehnke, B.; Köppler, K.; Augel, C.; Wichura, A.; Lindstaedt, J.; Wiebusch, J.-H.; Engel, A.; Benz, S.; Vogt, H. (2018). Demonstration project "Exclusion netting for managing Spotted Wing Drosophila in fruit crops" – Results 2017. In: Foerdergemeinschaft Oekologischer Obstbau e.V. - FOEKO [Hrsg.]: EcoFruit: 18th International Conference on Organic Fruit-Growing; Proceedings to the Conference, 19.02. - 21.02.2018 at Hohenheim/Germany, 268-271.

https://www.ecofruit.net/2018/54_Boehnke_268-271.pdf

Boehnke, B.; Köppler, K.; Augel, C.; Wichura, A.; Lindstaedt, J.; Wiebusch, J.-H.; Engel, A.; Benz, S.; Vogt, H. (2019): Demonstration project "Exclusion netting for managing Spotted Wing Drosophila in fruit crops" – Results 2017. In: Linder, C.; Fountain, M.; Prodorutti, D. (Hrsg.): Working Group "Integrated Protection of Fruit Crops", Subgroup "Soft Fruits": Proceedings of the 9th Workshop on Integrated Soft Fruit Production at à Riga (Latvia), 5-7 September 2018 (IOBC WPRS Bulletin 144), Darmstadt, 78-84

and

Annual Reports (in German)

Ergebnisbericht 2017 Demonstrationsvorhaben „Einnetzen von Obstkulturen zum Schutz gegen die Kirschessigfliege (Drosophila suzukii) "

Ergebnisbericht 2018 Demonstrationsvorhaben „Einnetzen von Obstkulturen zum Schutz gegen die Kirschessigfliege (Drosophila suzukii) "

Ergebnisbericht 2019 Demonstrationsvorhaben "Einnetzen von Obstkulturen zum Schutz gegen die Kirschessigfliege (Drosophila suzukii) "

 

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