Mazzi Dominique, Bravin Esther, Meraner Manuela, Finger Robert, Kuske Stefan
Strategic Research Division Plant Protection, Agroscope, Schloss 1, 8820 Wädenswil, Switzerland.
Competence Division for Research Technology and Knowledge Exchange Plants and Plant Products, Agroscope, Schloss 1, 8820 Wädenswil, Switzerland.
Insects. 2017 Feb 8;8(1):18. doi: 10.3390/insects8010018.
First detected in Switzerland in 2011, the invasive , spotted wing drosophila, has caused recurring costs for growers of berries and fruit. Recommended management approaches rely on a set of methods, tailored to suit crop requirements under the prevailing local conditions. Control of represents a substantial economic burden for growers, in terms of material, equipment, new infrastructure and extra labour. However, those growers who invest wisely to deliver unblemished produce are rewarded with high payoffs. We present insights from a growers' survey conducted in 2015 and 2016 to gauge the impact of the introduction and establishment of on Swiss sweet cherry production. The surveyed growers (111 in 2015 and 298 in 2016) observed the recommended surveillance, sanitation and control measures. The use of insecticides (78% and 79% of respondents in 2015 and 2016, respectively) and the harvest of all fruits (93% and 59% of respondents in 2015 and 2016, respectively) were the most widespread methods used to reduce damage. Nearly one-third of the respondents set up enclosure nets. Our economic evaluation of different scenarios provides a quantitative indication of the potentially incurred costs. We argue for enhanced stakeholder involvement to raise the acceptance of integrated pest management practices, and to inform research and outreach by providing insights into the motivations and barriers to adoption.
2011年首次在瑞士被发现的入侵性斑翅果蝇，给浆果和水果种植者带来了持续的成本。推荐的管理方法依赖于一套根据当地实际情况量身定制以适应作物需求的方法。对（斑翅果蝇）的防治在材料、设备、新基础设施和额外劳动力方面给种植者带来了巨大的经济负担。然而，那些明智投资以生产出无瑕疵产品的种植者会获得高额回报。我们展示了2015年和2016年对种植者进行调查所得出的见解，以评估斑翅果蝇的引入和定殖对瑞士甜樱桃生产的影响。接受调查的种植者（2015年有111人，2016年有298人）遵守了推荐的监测、卫生和防治措施。使用杀虫剂（2015年和2016年分别有78%和79%的受访者）以及采摘所有果实（2015年和2016年分别有93%和59%的受访者）是用于减少损害的最普遍方法。近三分之一的受访者设置了防虫网。我们对不同情景的经济评估提供了潜在成本的定量指标。我们主张加强利益相关者的参与，以提高对综合虫害管理做法的接受度，并通过深入了解采用这些做法的动机和障碍为研究及推广提供信息。
