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| Saucke, Helmut; Balasus, Antje; Kratt, Armin. |
| The pea moth (Cydia nigricana, Lep. Tortricidae) has developed to a serious pest in various parts of Germany, particularly in organic vegetable peas and protein seed peas. The prospects of mating disruption (MD-control) utilizing synthetic C. nigricana sex- pheromone were investigated in field trials in 2004-2006. Objectives were to gather basic technical data concerning the dispenser material, field dosage and evaporation rates under field conditions in commercial pea stands, re-spectively. Pheromone-treated and untreated fields of at least 2ha were compared pairwise concerning the percentage of infested pea pods at green picking stage, age structure of larvae and final infestation rates in harvested material. In addition in 2005 and 2006 cages were... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Crop health; Quality; Protection. |
| Ano: 2007 |
URL: http://orgprints.org/9497/1/9497_Saucke_Vortrag.pdf |
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