Kemampuan Pemangsaan Pred a tor Kumbang Buas terhadap Hama Penggerek Bonggol Pisang

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dc.contributoren-US
dc.creatorHasyim, Ahsol
dc.creatorHarlion, -
dc.creatorYasir, H.
dc.date2004-09-09
dc.date.accessioned2018-05-02T06:25:09Z
dc.date.available2018-05-02T06:25:09Z
dc.date.issued2004-09-09
dc.descriptionKumbang pred a tor Plaesius javanus dikoleksi dari pertanaman pisang di Bukittinggi dan Sitiung. Percobaandilakukan di Laboratorium Proteksi, Balai Penelitian Tanaman Buah Solok dari bulan April sampai Desember 2001,menggunakan rancangan acak kelompok. Tujuan penelitian adalah untuk mengetahui kemampuan individupemangsaan pred a tor kumbang buas dalam mengendalikan hama penggerek bonggol pisang. Hasil penelitianmenunjukkan bahwa P. javanus dewasa dan larva dapat memangsa semua sta dia hama penggerek bonggol pisangsecara efektif. Setiap individu P. javanus dewasa dapat memangsa telur, larva instar 2, 3, 4, 5, serta pupa dan dewasaberturut-turut 7 butir, 4,9; 3,9; 2,9; 2,9; 2,0; 2,0; dan 1,9 ekor/hari. Kemampuan memangsa individu larva P. javanusrelatif lebih tinggi dibandingkan dengan kemampuan memangsa individu dewasa P. javanus. Sedangkan kemampuanmemangsa individu P. javanus betina relatif lebih tinggi dibandingkan dengan P. javanus jantan. Pred a tor inimempunyai potensi untuk dikembangkan sebagai agens pengendali hayati di masa mendatang.Kata kunci: Musa sp.; Plaesius javanus; Cosmopolites sordidus; Sta dia hama penggerek bonggol; PemangsaanAB STRACT. Hasyim, A., Harlion, and H. Yasir. 2004. Pred a tory rate of histerid bee tles on ba nana wee vilborer. Pred a tory of histerid bee tles were col lected from ba nana field at Bukittinggi and Sitiung. This ex per i ment wascar ried out at lab o ra tory of In do ne sian Fruit Re search In sti tute from April to De cem ber 2001, used a ran dom ized blockde sign. The pur pose of this ex per i ment was to know the in di vid ual po ten tial of pred a tory bee tles, P. javanus to preyba nana wee vil borer. The re sults showed that adult and lar vae of P. javanus ef fec tively preyed ba nana wee vil borer,Cosmopolites sordidus. Each in di vid ual of P. javanus adult was able to prey 7 pieces 4.9, 3.9, 2.9, 2.9, 2.0, 2.0, and 1.9in di vid ual/day, re spec tively for egg, sec ond, third, fourth, fifth instar lar vae, pupa and adult. Pre da tion rate of individualP. javanus lar vae was higher com pare to adult in con trolling ba nana wee vil borer. Pred a tory rate of in di vid ual fe -male P. javanus was higher than the male. The pred a tor has a prom is ing po ten tial us age as bi o log i cal con trol agent innear fu ture.en-US
dc.formatapplication/pdf
dc.identifierhttp://ejurnal.litbang.pertanian.go.id/index.php/jhort/article/view/1169
dc.identifier10.21082/jhort.v14n3.2004.p204-209
dc.identifier.urihttps://repository.pertanian.go.id/handle/123456789/825
dc.languageeng
dc.publisherIndonesian Center for Horticulture Research and Developmenten-US
dc.relationhttp://ejurnal.litbang.pertanian.go.id/index.php/jhort/article/view/1169/986
dc.rightsCopyright (c) 2013 Indonesian Center for Horticulture Research and Developmenten-US
dc.rightshttp://creativecommons.org/licenses/by-sa/4.0en-US
dc.source2502-5120
dc.source0853-7097
dc.sourceJurnal Hortikultura; Vol 14, No 3 (2004): September 2004; 204-209en-US
dc.titleKemampuan Pemangsaan Pred a tor Kumbang Buas terhadap Hama Penggerek Bonggol Pisangen-US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typePeer-reviewed Articleen-US
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