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A review of insect defoliators on teak with special reference to Paliga damastesalis Walker in Malaysia


Citation

Abood Haris, Faizah and Bajwa, Ghulam Ali and Ibrahim, Yusof and Ab Ghani, Ab Rasip (2008) A review of insect defoliators on teak with special reference to Paliga damastesalis Walker in Malaysia. Malaysian Forester, 71 (1). pp. 1-9. ISSN 0302-2935

Abstract

Teak is a deciduous hardwood tree species native to India, Bangladesh, Myanmar, the Lao People's Democratic Republic, Thailand, Vietnam and Cambodia. It is renowned for its aesthetic qualities, durability and versatility for a wide range of uses including furniture manufacture, ship building, decorative panelling and flooring. However, the tree is predisposed to a spectrum of insect pests particularly when grown as a monoculture or mked plantation crop. More than 285 insect pests have been reported globally on teak. Of these, defoliators rank highest in the damage caused to teak saplings and plantations, worldwide. These primarily belong to three orders' namely Lepidoptera (139), Coleoptera (41) and Orthoptera (18). In Malaysia, 28 insect pests have been reported thus far. Among these, Paliga damastesalis Walker (Lepidoptera: Crambidae), Xyleutes ceramica Walker (Lepidoptera: Cossidae) and Hyblaea puera Cramer (Lepidoptera: Hyblaeidae) are common pests, with P. damastesalis as the major defoliator in Malaysia. The effects of defoliation is especially severe in young plantations. Although outbreaks are predominantly seasonal and has been frequently associated with flushing of leaves, the insect remains active throughout the year, with a total of 12 to 13 overlapping generations per year.


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Additional Metadata

Item Type: Article
Divisions: Faculty of Agriculture
Publisher: Forest Research Institute Malaysia
Keywords: Insects; Teak; Defoliator
Depositing User: Nurul Ainie Mokhtar
Date Deposited: 05 Jun 2015 10:37
Last Modified: 07 Dec 2015 08:02
URI: http://psasir.upm.edu.my/id/eprint/12821
Statistic Details: View Download Statistic

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