Optimalization of Temperature to Control Araecerus fasciculatus de Geer (Coleoptera: Anthribidae) on Nutmeg

Dwi Rachmanto, F. X. Wagiman, S. Indarti
{"title":"Optimalization of Temperature to Control Araecerus fasciculatus de Geer (Coleoptera: Anthribidae) on Nutmeg","authors":"Dwi Rachmanto, F. X. Wagiman, S. Indarti","doi":"10.22146/jpti.26014","DOIUrl":null,"url":null,"abstract":"The exported nutmeg of Indonesia is frequently affected by the coffee bean weevil, Araecerus fasciculatus de Geer (Coleoptera: Anthribidae), so that it should be fumigated prior to export. CH3Br is an effective fumigant as quarantine measure for export products for 24 h, but this fumigant has been prohibited. Therefore, air temperature treatment is one of the alternative strategies. This research was aimed to determine the optimum air temperature in controlling A. fasciculatus on nutmeg. Healthy nutmeg, infected and A. fasciculatus-containing nutmeg, as well as individual adults of A. fasciculatus were treated with air temperature of 30−70°C for 1−24 h. The optimum air temperature was the lowest temperature which could kill 100% of examined insects. The results showed that 100% mortality of A. fasciculatus adults outside nutmeg occurred at air temperature of 45°C for 12 h or 50°C for 6 h. Meanwhile, 100% mortality of life stadium of A. fasciculatus inside nutmeg happened at air temperature of 55°C for 24 h. The raising of air temperature at 30−50°C for 24 h decreased the water content of nutmeg from 5.59±0.25 to 3.79±0.24%. The increment of temperature from 50 to 55°C for 24 h reduced the weight of nutmeg from 5.20±0.72 to 5.04±0.70 g. Air temperature treatment at 45−50°C for 12−24 h could eliminate adults of A. fasciculatus on exported nutmeg and air temperature of 55°C for 24 h could remove all life stadia of A. fasciculatus within nutmeg. IntisariBiji pala ekspor Indonesia sering diserang oleh kumbang bubuk biji kopi, Araecerus fasciculatus de Geer (Coleoptera: Anthribidae), sehingga harus difumigasi sebelum diekspor. Tindakan karantina pada produk ekspor yang sering menggunakan CH3Br efektif selama 24 jam, namun fumigan ini sudah dilarang. Oleh karena itu, perlakuan suhu udara merupakan salah satu alternatifnya. Penelitian ini bertujuan untuk menentukan suhu udara optimal untuk mengendalikan A. fasciculatus pada biji pala. Biji pala yang sehat, biji pala yang terserang dan berisi serangga A. fasciculatus serta imago A. fasciculatus diperlakukan dengan suhu udara 30−70°C selama 1−24 jam. Suhu udara optimal yaitu suhu terendah yang dapat membunuh 100% serangga uji. Hasil penelitian menunjukkan bahwa 100% mortalitas imago A. fasciculatus di luar biji pala terjadi pada suhu udara 45°C selama 12 jam atau 50°C selama 6 jam. Sementara itu, mortalitas 100% stadia hidup A. fasciculatus di dalam biji pala terjadi pada suhu udara 55°C selama 24 jam. Kenaikan suhu udara 30−50°C selama 24 jam menurunkan kadar air biji pala dari 5,59±0,25 menjadi 3,79±0,24%. Peningkatan suhu dari 50 menjadi 55°C selama 24 jam menurunkan berat biji pala dari 5,20±0,72 menjadi 5,04±0,70 g. Perlakuan suhu udara 45−50°C selama 12−24 jam dapat mengeliminasi imago A. fasciculatus pada biji pala ekspor dan suhu udara 55°C selama 24 jam dapat mengeliminasi semua stadia hidup A. fasciculatus di dalam biji pala.","PeriodicalId":31599,"journal":{"name":"Jurnal Perlindungan Tanaman Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2018-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Jurnal Perlindungan Tanaman Indonesia","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.22146/jpti.26014","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2

Abstract

The exported nutmeg of Indonesia is frequently affected by the coffee bean weevil, Araecerus fasciculatus de Geer (Coleoptera: Anthribidae), so that it should be fumigated prior to export. CH3Br is an effective fumigant as quarantine measure for export products for 24 h, but this fumigant has been prohibited. Therefore, air temperature treatment is one of the alternative strategies. This research was aimed to determine the optimum air temperature in controlling A. fasciculatus on nutmeg. Healthy nutmeg, infected and A. fasciculatus-containing nutmeg, as well as individual adults of A. fasciculatus were treated with air temperature of 30−70°C for 1−24 h. The optimum air temperature was the lowest temperature which could kill 100% of examined insects. The results showed that 100% mortality of A. fasciculatus adults outside nutmeg occurred at air temperature of 45°C for 12 h or 50°C for 6 h. Meanwhile, 100% mortality of life stadium of A. fasciculatus inside nutmeg happened at air temperature of 55°C for 24 h. The raising of air temperature at 30−50°C for 24 h decreased the water content of nutmeg from 5.59±0.25 to 3.79±0.24%. The increment of temperature from 50 to 55°C for 24 h reduced the weight of nutmeg from 5.20±0.72 to 5.04±0.70 g. Air temperature treatment at 45−50°C for 12−24 h could eliminate adults of A. fasciculatus on exported nutmeg and air temperature of 55°C for 24 h could remove all life stadia of A. fasciculatus within nutmeg. IntisariBiji pala ekspor Indonesia sering diserang oleh kumbang bubuk biji kopi, Araecerus fasciculatus de Geer (Coleoptera: Anthribidae), sehingga harus difumigasi sebelum diekspor. Tindakan karantina pada produk ekspor yang sering menggunakan CH3Br efektif selama 24 jam, namun fumigan ini sudah dilarang. Oleh karena itu, perlakuan suhu udara merupakan salah satu alternatifnya. Penelitian ini bertujuan untuk menentukan suhu udara optimal untuk mengendalikan A. fasciculatus pada biji pala. Biji pala yang sehat, biji pala yang terserang dan berisi serangga A. fasciculatus serta imago A. fasciculatus diperlakukan dengan suhu udara 30−70°C selama 1−24 jam. Suhu udara optimal yaitu suhu terendah yang dapat membunuh 100% serangga uji. Hasil penelitian menunjukkan bahwa 100% mortalitas imago A. fasciculatus di luar biji pala terjadi pada suhu udara 45°C selama 12 jam atau 50°C selama 6 jam. Sementara itu, mortalitas 100% stadia hidup A. fasciculatus di dalam biji pala terjadi pada suhu udara 55°C selama 24 jam. Kenaikan suhu udara 30−50°C selama 24 jam menurunkan kadar air biji pala dari 5,59±0,25 menjadi 3,79±0,24%. Peningkatan suhu dari 50 menjadi 55°C selama 24 jam menurunkan berat biji pala dari 5,20±0,72 menjadi 5,04±0,70 g. Perlakuan suhu udara 45−50°C selama 12−24 jam dapat mengeliminasi imago A. fasciculatus pada biji pala ekspor dan suhu udara 55°C selama 24 jam dapat mengeliminasi semua stadia hidup A. fasciculatus di dalam biji pala.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
肉豆蔻上束状蜘蛛蛾(鞘翅目:蚁虻科)温度的优化控制
印度尼西亚出口的肉豆蔻经常受到咖啡豆象甲Araecerus consticulatus de Geer(鞘翅目:炭疽科)的影响,因此在出口前应进行熏蒸处理。CH3作为出口产品24小时的检疫措施是一种有效的熏蒸剂,但这种熏蒸剂已被禁止。因此,空气温度处理是一种替代策略。本研究旨在确定肉豆蔻防治束状A.consticulatus的最佳气温。将健康的坚果、感染的坚果和含有坚果的束状A.chuculatus以及束状A.ciculatus的个体成虫在30−70°C的空气温度下处理1−24小时。最适空气温度为可杀死100%受检昆虫的最低温度。结果表明,肉豆蔻室外的束状A.ciculatus成虫在空气温度为45°C 12 h或50°C 6 h时死亡率为100%。肉豆蔻室内的束状A.ciculatu生命体育场在空气温度55°C 24 h时死亡率100%。空气温度在30−50°C下升高24 h可使肉豆蔻的含水量从5.59±0.25降至3.79±0.24%。温度从50°C升高到55°C,24 h可将肉豆蔻的重量从5.20±0.72降至5.04±0.70g。在45−50°C的空气温度下处理12−24 h可以消除出口肉豆蔻上的束状A.chuculatus成虫,在55°C的温度下处理24 h可以去除肉豆蔻内束状A.ciculatus的所有生活区。IntisariBiji印尼出口宫经常受到咖啡种子甲虫Araecerus consticulatus de Geer(鞘翅目:炭疽科)的袭击,因此在出口前必须进行熏蒸。对经常使用CH3Br的出口产品的检疫行动有效期为24小时,但这些熏蒸剂是被禁止的。因此,空气温度处理是一种替代方案。本研究的目的是确定控制棕榈种子上束状A.chuculatus的最佳空气温度。健康压载物、受影响压载物和昆虫束状A.和图像束状A.在30-70°C的空气温度下处理1-24小时。最佳空气温度是可以杀死100%测试昆虫的最低温度。研究表明,在45°C下12小时或50°C下6小时,棕榈籽外束状A.cyculatus图像的死亡率为100%。同时,在55°C的温度下24小时内,棕榈种子中束状A.chuculatus生活阶段的死亡率达到100%。30−50°C的空气温度持续24小时可将压载种子的速率从5.59±0.25降低到3.79±0.24%。温度从50°C上升到55°C持续24小时,可将压载物的重量从5,20±0,72降低到5,04±0,70 g。空气温度行为45−50°C持续12−24小时可消除压载物种子上的A.cyculatus图像,空气温度55°C保持24小时可消除压载物中A.cyculetus的所有生命阶段。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
自引率
0.00%
发文量
8
审稿时长
12 weeks
期刊最新文献
Population of Bemisia tabaci and Incidence of Yellow Disease in Chili Intercropped with Corn Isolation of Potential Antagonistic Rhizosphere Fungi against Alternaria alternata from Organic Carrot Productions Potential Antagonists Trichoderma viride as Biofungicide, Plant Spacing, and Agricultural Lime Application to Suppress Anthracnose on Chili Phytoplasma Associated with White-backed Planthopper on Rice Plants in Sidrap Regency, South Sulawesi Isolation, Characterization, and Selection of Bacillus sp. from Shallot Rhizosphere that Inhibits Fusarium oxysporum Growth
×
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
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 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 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1