| 四种重要实蝇类害虫对福建省造成的经济损失评估 |
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| 引用本文： | 郑思宁,魏炜.四种重要实蝇类害虫对福建省造成的经济损失评估[J].中国生物防治学报,2019,35(2):209-216. |
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| 作者姓名： | 郑思宁 魏炜 |
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| 作者单位： | 福建农林大学公共管理学院, 福州 350002 |
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| 基金项目： | 国家自然科学基金（71703023）；福建省自然科学基金（2015J05135） |
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| 摘 要： | 实蝇类害虫是世界性检疫害虫，对福建省农作物造成为害的主要包含橘小实蝇、南亚寡鬃实蝇、瓜实蝇、具条实蝇4种。这4种实蝇类害虫给福建省水果、蔬菜带来较为严重的经济损失，并且由于防治过程中农药的使用，造成生态环境问题。本研究选取实蝇类害虫为害较为严重的福建省主要水果和蔬菜作为研究对象，从直接经济损失、防治费用和间接经济损失3个层面建立评估模型，并对2016年4种实蝇类害虫造成的经济损失进行评估，旨在通过评估经济损失情况，为今后防治政策的制定提供思路。研究结果显示，这4种实蝇类害虫对福建省造成的经济损失约为313.48亿元，其中直接经济损失约为221.74亿元，防治费用约为84.24亿元，间接经济损失约为7.5亿元。最后，本研究提出了重视有害生物灾情评估、完善经济损失评价方法，开展农户专业培训、提升防控技术水平，加强环境规制力度、发展绿色生态农业等政策建议。
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| 关 键 词： | 实蝇类害虫 经济损失评估 生态环境 福建 |
| 收稿时间： | 2018-08-24 |
Assessment of the Economic Losses Caused by Four Important Species of Fruit Fly Pests in Fujian Province |
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| ZHENG Sining,WEI Wei.Assessment of the Economic Losses Caused by Four Important Species of Fruit Fly Pests in Fujian Province[J].Chinese Journal of Biological Control,2019,35(2):209-216. |
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| Authors: | ZHENG Sining WEI Wei |
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| Affiliation: | College of Public Affairs, Fujian Agriculture and Forestry University, Fuzhou 350028, China |
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| Abstract: | The Tephritidae pests are internationally recognized quarantine pests, and there are four damaging species in Fujian province, Bactrocera dorsalis, Zeugodacus tau, Z. cucurbitae and B. scutellata. These species have resulted in serious economic losses to the fruits and vegetables in Fujian Province. Moreover, the improper use of pesticides for prevention and control has also caused ecological and environmental concerns. The current study has established a damage evaluation model from direct economic loss, cost of the prevention and control, and indirect economic loss. The total economic loss due to the fruit fly pests in 2016 was estimated to be 31.35 billion Yuan, among which the direct economic loss was about 22.17 billion Yuan, the cost of prevention and control was about 8.42 billion Yuan, and the indirect economic loss was about 0.75 billion Yuan. Finally, some policy recommendations are put forward in this study, which are attaching importance to pest disaster assessment and improving economic loss assessment methods, carrying out professional training for farmers and improving the level of prevention and control technology, strengthening environmental regulation and developing green ecological agriculture. |
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| Keywords: | Tephritidae economic loss assessment ecological environment Fujian |
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