| Title: | "Area-wide mass trapping by pheromone-based attractants for the control of sugar beet weevil (Bothynoderes punctiventris Germar, Coleoptera: Curculionidae)" |
| Author(s): | Drmic Z; Toth M; Lemic D; Grubisic D; Pospisil M; Bazok R; |
| Address: | "Department of Agricultural Zoology, Faculty of Agriculture, University of Zagreb, Zagreb, Croatia. Centre for Agricultural Research, Plant Protection Institute, Hungarian Academy of Sciences, Budapest, Hungary. Department of Field Crops, Forage and Grasslands, Faculty of Agriculture, University of Zagreb, Zagreb, Croatia" |
| ISSN/ISBN: | 1526-4998 (Electronic) 1526-498X (Linking) |
| Abstract: | "BACKGROUND: Owing to the changing climate, narrow crop rotation, and changes in insecticide application practice, sugar beet weevil (SBW) (Bothynoderes punctiventris Germar) has become the most important economic pest in sugar beet. To develop alternative control methods, an area-wide (AW) control program using aggregation pheromones was implemented over 4 years on an area of 6 and 14.8 km(2) in east Croatia. RESULTS: The mass trapping of SBW on the 'old' sugar beet fields reduced the population from 0.73% to 11.59%. Owing to the strong attack, mass trapping was not effective enough to avoid an insecticide application. However, it significantly reduced the number of insecticide applications, the amount of insecticide used, and the damage compared to the fields outside the mass trapping area. CONCLUSION: This is the first study to implement an AW program for SBW. It may not be possible to state from this study that trapping alone can reduce the SBW population below the economic threshold level. However, the data do suggest that trapping can play an important role in the reduction of insecticide applications and in creating an integrated pest management plan for dealing with SBW under similar circumstances. (c) 2017 Society of Chemical Industry" |
| Keywords: | Animals Beta vulgaris/growth & development Croatia *Insect Control/methods *Pheromones *Weevils aggregation pheromones area-wide control program integrated pest management mass trapping sugar beet weevil; |
| Notes: | "MedlineDrmic, Zrinka Toth, Miklos Lemic, Darija Grubisic, Dinka Pospisil, Milan Bazok, Renata eng England 2017/04/28 Pest Manag Sci. 2017 Oct; 73(10):2174-2183. doi: 10.1002/ps.4601. Epub 2017 Jul 3" |
