意大利葡萄栽培的私人管理成本研究

Franziska B. Straubinger, Terese E. Venus, E. Benjamin, J. Sauer
{"title":"意大利葡萄栽培的私人管理成本研究","authors":"Franziska B. Straubinger, Terese E. Venus, E. Benjamin, J. Sauer","doi":"10.3389/finsc.2023.1176405","DOIUrl":null,"url":null,"abstract":"The Japanese beetle (Popillia japonica) is classified as a high-priority pest in the European Union and is reported to have caused extensive damage to grapevine leaves in Italy. As there are few studies, which measure the beetle’s socio-economic impact, we conduct a first descriptive assessment of grapevine farmers’ perception of the beetle’s impact and assess the pest’s effect on private management costs using a partial budgeting approach. Our sample includes data from 65 producers and 118 vineyard plots. In terms of farmers’ perception, we find that farmers anticipate increased management costs and believe a further spread of the beetle will lead to at least moderate yield and quality damages for the majority of plots (58-91%). While farmers do not expect to stop grapevine cultivation for the majority of vineyard plots, affected farmers they believe it is likely to very likely for 29% of plots. We also find that affected farmers rate their vines’ resilience higher than unaffected farmers do. Using a partial budgeting approach, we find that a Japanese beetle infestation leads on average to a net income decrease of around €2727 per hectare. This decrease is due to an average increase in labor costs of around €1715. Additionally, an average yield reduction that results in a revenue loss of around €966 and additional control costs of around €47 per infested hectare, further contribute to the net income decrease. Even though the small number of observations does not allow us to make conclusions about the beetle’s impact on the Italian viticulture sector as a whole, our findings provide first insights and demonstrate the need for environmentally friendly and effective control products that can replace labor-intensive manual control measures, which are currently applied in Japanese beetle infested vineyards.","PeriodicalId":106657,"journal":{"name":"Frontiers in Insect Science","volume":"108 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Private management costs of Popillia japonica: a study of viticulture in Italy\",\"authors\":\"Franziska B. Straubinger, Terese E. Venus, E. Benjamin, J. Sauer\",\"doi\":\"10.3389/finsc.2023.1176405\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The Japanese beetle (Popillia japonica) is classified as a high-priority pest in the European Union and is reported to have caused extensive damage to grapevine leaves in Italy. As there are few studies, which measure the beetle’s socio-economic impact, we conduct a first descriptive assessment of grapevine farmers’ perception of the beetle’s impact and assess the pest’s effect on private management costs using a partial budgeting approach. Our sample includes data from 65 producers and 118 vineyard plots. In terms of farmers’ perception, we find that farmers anticipate increased management costs and believe a further spread of the beetle will lead to at least moderate yield and quality damages for the majority of plots (58-91%). While farmers do not expect to stop grapevine cultivation for the majority of vineyard plots, affected farmers they believe it is likely to very likely for 29% of plots. We also find that affected farmers rate their vines’ resilience higher than unaffected farmers do. Using a partial budgeting approach, we find that a Japanese beetle infestation leads on average to a net income decrease of around €2727 per hectare. This decrease is due to an average increase in labor costs of around €1715. Additionally, an average yield reduction that results in a revenue loss of around €966 and additional control costs of around €47 per infested hectare, further contribute to the net income decrease. Even though the small number of observations does not allow us to make conclusions about the beetle’s impact on the Italian viticulture sector as a whole, our findings provide first insights and demonstrate the need for environmentally friendly and effective control products that can replace labor-intensive manual control measures, which are currently applied in Japanese beetle infested vineyards.\",\"PeriodicalId\":106657,\"journal\":{\"name\":\"Frontiers in Insect Science\",\"volume\":\"108 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-06-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Frontiers in Insect Science\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.3389/finsc.2023.1176405\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Frontiers in Insect Science","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3389/finsc.2023.1176405","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

日本甲虫(Popillia japonica)在欧盟被列为高度优先的害虫,据报道,它对意大利的葡萄藤叶子造成了广泛的损害。由于很少有研究衡量甲虫的社会经济影响,我们对葡萄种植者对甲虫影响的看法进行了第一次描述性评估,并使用部分预算方法评估害虫对私人管理成本的影响。我们的样本包括来自65家生产商和118个葡萄园地块的数据。就农民的看法而言,我们发现农民预计会增加管理成本,并认为甲虫的进一步传播将导致大多数地块(58-91%)至少中等程度的产量和质量损害。虽然农民们不希望大多数葡萄园停止种植葡萄,但受影响的农民认为,29%的葡萄园很可能会停止种植葡萄。我们还发现,受影响的农民比未受影响的农民对葡萄藤恢复力的评价更高。使用部分预算方法,我们发现日本甲虫侵扰导致每公顷净收入平均减少约2727欧元。这种下降是由于劳动力成本平均增加了约1715欧元。此外,平均产量下降导致收入损失约966欧元,每公顷虫害的额外控制成本约为47欧元,进一步导致净收入下降。尽管少量的观察并不能让我们得出甲虫对整个意大利葡萄种植业影响的结论,但我们的发现提供了第一个见解,并证明了环境友好和有效的控制产品的必要性,这些产品可以取代目前在日本甲虫出没的葡萄园中应用的劳动密集型人工控制措施。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Private management costs of Popillia japonica: a study of viticulture in Italy
The Japanese beetle (Popillia japonica) is classified as a high-priority pest in the European Union and is reported to have caused extensive damage to grapevine leaves in Italy. As there are few studies, which measure the beetle’s socio-economic impact, we conduct a first descriptive assessment of grapevine farmers’ perception of the beetle’s impact and assess the pest’s effect on private management costs using a partial budgeting approach. Our sample includes data from 65 producers and 118 vineyard plots. In terms of farmers’ perception, we find that farmers anticipate increased management costs and believe a further spread of the beetle will lead to at least moderate yield and quality damages for the majority of plots (58-91%). While farmers do not expect to stop grapevine cultivation for the majority of vineyard plots, affected farmers they believe it is likely to very likely for 29% of plots. We also find that affected farmers rate their vines’ resilience higher than unaffected farmers do. Using a partial budgeting approach, we find that a Japanese beetle infestation leads on average to a net income decrease of around €2727 per hectare. This decrease is due to an average increase in labor costs of around €1715. Additionally, an average yield reduction that results in a revenue loss of around €966 and additional control costs of around €47 per infested hectare, further contribute to the net income decrease. Even though the small number of observations does not allow us to make conclusions about the beetle’s impact on the Italian viticulture sector as a whole, our findings provide first insights and demonstrate the need for environmentally friendly and effective control products that can replace labor-intensive manual control measures, which are currently applied in Japanese beetle infested vineyards.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信