| アイテムタイプ |
国際農研デフォルトアイテムタイプ（フル）(1) |
| 公開日 |
2025-02-03 |
| タイトル |
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タイトル |
Cost estimation model for small-scale rearing systems of natural enemy insects : Propagation for controlling Spodoptera frugiperda (Lepidoptera: Noctuidae) in Thailand |
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言語 |
en |
| 作成者 |
Kusano, Eiichi
Malee, Satip
| en |
Malee, Satip（Personal）
Plant Protection Research and Development Office [Thailand]
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Search repository
Sirimachan, Nattatinee
| en |
Sirimachan, Nattatinee（Personal）
Plant Protection Research and Development Office [Thailand]
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Search repository
Pinsri, Nantanat
| en |
Pinsri, Nantanat（Personal）
Plant Protection Research and Development Office [Thailand]
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Search repository
Sappanukroh, Phattaraporn
| en |
Sappanukroh, Phattaraporn（Personal）
Plant Protection Research and Development Office [Thailand]
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Search repository
Nitjarunkul, Achariya
| en |
Nitjarunkul, Achariya（Personal）
Plant Protection Research and Development Office [Thailand]
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Search repository
Jamrutsri, Parichat
| en |
Jamrutsri, Parichat（Personal）
Plant Protection Research and Development Office [Thailand]
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Search repository
Kobori, Youichi
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| アクセス権 |
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アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利情報 |
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権利情報 |
© The Authors 2026. |
| 権利情報 |
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権利情報Resource |
https://creativecommons.org/licenses/by-nc/4.0/deed/en |
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権利情報 |
Open Access. This article is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long the use is non-commercial and you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit https://creativecommons.org/licenses/
by-nc/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data. |
| 権利情報 |
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権利情報 |
https://creativecommons.org/licenses/by-nc/4.0/ |
| 主題 |
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主題 |
maize, fall armyworm, Trichogramma pretiosum, Eocanthecona furcellata, Sycanus versicolor, Proreus simulans, biological control |
| 内容記述 |
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内容記述タイプ |
Other |
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内容記述 |
Since 2018, the fall armyworm, Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) has posed a significant threat to maize production in Thailand, prompting the government to recommend the use of natural enemy insects (NE) for biological control. However, previous studies on NE propagation costs, which are vital for widespread adoption, have often relied on single-scale estimates and have lacked comprehensive cost classifications. This study estimated the propagation costs of four NE species used to control S. frugiperda in Thailand—Trichogramma pretiosum (Riley) (Hymenoptera: Trichogrammatidae), Eocanthecona furcellata (Wolff) (Hemiptera: Pentatomidae), Sycanus versicolor (Dohrn) (Hemiptera: Reduviidae), and Proreus simulans (Stål) (Dermaptera: Chelisochidae)—based on rearing costs incurred at a government research institute. A small-scale production cost model was developed by considering factors such as the populations of NE, hosts, and prey, and the associated input quantities and costs. The model accounts for economies of scale and estimates both the current and potential costs at the maximum scale manageable by a single worker. At this optimal scale, the average costs were 15 USD/ha for T. pretiosum, 57 USD/ha for E. furcellata, 276 USD/ha for S. versicolor, and 237 USD/ha for P. simulans. Per-hectare costs decline with larger production scales, highlighting the importance of labor-saving innovation. Economic simulations suggest that small-scale T. pretiosum production could be profitable if maize producers accept slightly higher costs than those of conventional pesticides and if adequate distribution networks are in place. |
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言語 |
en |
| 出版者 |
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出版者 |
CAB International |
| 日付 |
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日付 |
2025-12-12 |
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日付タイプ |
Accepted |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 出版タイプ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 関連情報 |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.1079/ab.2026.0006 |
| 収録物識別子 |
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収録物識別子タイプ |
EISSN |
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収録物識別子 |
2662-4044 |
| 書誌情報 |
en : CABI Agriculture and Bioscience
巻 7,
号 1,
p. 0006-1-0006-9,
発行日 2026-01-14
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| 助成情報 |
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識別子タイプ |
Crossref Funder |
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助成機関識別子 |
https://doi.org/10.13039/501100003993 |
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助成機関名 |
Ministry of Agriculture, Forestry and Fisheries (MAFF), Japan(en) |
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研究課題番号 |
JPJ008837 |
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研究課題名 |
Bilateral International Joint Research Project with Thailand : Development of a Smart and Sustainable Management System for the Transboundary Pest Insect, Fall Armyworm(en) |
| 助成情報 |
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識別子タイプ |
Crossref Funder |
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助成機関識別子 |
https://doi.org/10.13039/501100009472 |
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助成機関名 |
Japan International Research Center for Agricultural Sciences (JIRCAS)(en) |
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研究課題番号 |
05a1B3 |
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研究課題番号URI |
https://www.jircas.go.jp/en/program/prob/b3 |
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研究課題名 |
Development of environment-friendly management system against transboundary plant pests based on ecological characteristics(en) |
| 位置情報 |
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位置情報（自由記述） |
Thailand |
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位置情報（自由記述） |
タイ |
kusano-et-al-2026-cost-estimation-model-for-small-scale-rearing-systems-of-natural-enemy-insects-propagation-for (520.6 KB)
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