Kumbang Pupus Pisang: Hama Baru?

https://doi.org/10.22146/jpti.12070

Dwinardi Apriyanto(1*), Ishak Manti(2)

(1) Fakultas Pertanian Universitas Bengkulu
(2) Balai Pengkajian Teknologi Pertanian Sukarami Sumatera Barat
(*) Corresponding Author

Abstract


Many insects have been reported as pests of banana, among which the corm borer (Cosmopolites sordidus Germar) and pseudo-stem borer (Odoiphorus longicollis [Oliver]) are considered as the most important species. We found a beetle species during 2003 pest survey of banana in Rejang Lebong, Bengkulu, that had not been reported before in any publication. The adult feeds on and damages whorl of banana, and therefore we named it as "banana whorl beetle". The adult feeds on whorl causing irreguler elongated holes, forming a pattern of more or less parallel with leaf midrib when the leaf has fully opened. The holes often fuse and form larger ones. The larvae bores and tunnels into leaf midrib and pseudostem, very often from the base of leaf midribs, and develop to pupae inside the tunnel. Feeding activity of larvae and adult on banana cause serious growth retardation and failure to flowering. The beetle is sluggish, stays inside whorl or at the base of leaf midribs. It is bright/light brown in color, rather flattened, elongated, 17-19 mm length and 4.5-5.5 mm wide. The antennae are filiform, half of the body in length, consist of 11 segments. The elytra cover the whole abdomen, with parallel lines along them. Tarsi consist of four segment. The larvae have a bristle like structure along side the lateral and anal forceps at the tip of abdomen. Thoracic legs are absent. This beetle belongs to the family Chrysomelidae and subfamily Hispinae. The distribution of this insect is restricted to the area >400 m asl. and serious damages often occur above >700 m asl.

Keywords


Banana whorl beetle; Chrysomelidae; Hispinae

Full Text:

PDF


References

Borror, D.J., D.M. De Long, and C.A. Triplehom. 1981. An Introduction to the Study of Insects. 5th edition. Saders College Publishing, Philadelphia.

Dammerman, K.W. 1929. The Agricultural Zoology of the Malay Archipelago: The Animals Injurioua and Beneficial to Agriculture, Horticulture and Forestry in the Malay Peninsula, the Dutch East Indies and the Philippines. J.H. de Bussy Ltd. Amsterdam.

Drumand, D. 2002. Chrysomelidae Hispinae. Institut Royal des Scienses Naturells deBelgique.Le07/01/02.http://www.natuteurwatenschappen.be/collections/entomo/type_form/chrysoelidae_Hispinae.html

Kalshoven, L. G. E. 1981. The Pests of Crops in Indonesia. English translation and revision by P.A. Van Der Laan. P.T.lchtiar Baru- Van Hoeve, Jakarta.

Ostmark, H.E. 1974. Economic insect pests of bananas. Ann. Rev. Entomol. 19: 161-176.

Padmanaban, B. M. Kandasamy, and S. Santhiamoorthy. 2001. Small banana weevil: Polytus mellerbogii Boheman (Dryophthoridae: Curculionidea). lnfomusa 10(2):43.



DOI: https://doi.org/10.22146/jpti.12070

Article Metrics

Abstract views : 1130 | views : 1570

Refbacks

  • There are currently no refbacks.




Copyright (c) 2006 Jurnal Perlindungan Tanaman Indonesia

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Jurnal Perlindungan Tanaman Indonesia ISSN 1410-1637 (print), ISSN 2548-4788 (online) is published by the Department of Plant Protection, Faculty of Agriculture, Universitas Gadjah Mada, in collaboration with Indonesian Entomological Society (Perhimpunan Entomologi Indonesia, PEI) and Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia, PFI). The content of this website is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.  

View website statistics