Integrative Biology Journals

JOURNAL OF FORESTRY RESEARCH ›› 2023, Vol. 34 ›› Issue (6): 2065-2077.DOI: 10.1007/s11676-023-01644-z

• Original Paper • Previous Articles     Next Articles

Pest and disease incidence of coniferous species in Taman Saujana Hijau, Putrajaya urban park, Malaysia

Nura Adila Shamsul Kamar1, Siti Khadijah Abd Rahim1, Annya Anak Ambrose1,2, Norida Hanim Awing1, Zaiton Samdin3,5, Affendy Hassan4, Mohd Nazre Saleh1, Razak Terhem1,h   

  1. 1 Laboratory of Forest Pathology and Tree Health, Department of Forestry Science and Biodiversity, Faculty of Forestry and Environment, Universiti Putra Malaysia UPM, 43400, Serdang, Selangor, Malaysia
    2 Industrial Forest Research Centre, Sarawak Forest Department, 93250, Kuching, Sarawak, Malaysia
    3 Laboratory of Sustainable Bioresource Management (BIOREM), Institute Tropical Forestry and Forest Products (INTROP), Universiti Putra Malaysia UPM, 43400, Serdang, Selangor, Malaysia
    4 Faculty of Tropical Forestry, Universiti Malaysia Sabah, 88400, Kota Kinabalu, Sabah, Malaysia
    5 School of Business and Economics, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
  • Received:2023-01-28 Accepted:2023-02-26 Online:2024-10-16
  • Contact: Razak Terhem

Abstract:

Taman Saujana Hijau (TSH), Putrajaya is a 41-ha urban park planted with various coniferous species from around the world. Insect pests and disease incidences of this park are unknown and there is a need for an evaluation of the health status of this urban park. This study assessed the level of pest and disease incidents of coniferous species in 12 plots of 7 species (Araucaria bidwilii, Araucaria haterophylla, Araucaria cunninghamii, Pinus caribaea, Pinus merkusii, Podocarpus polystachyus, and Podocarpus costalis). Termites, canker disease, and foliar disease are three major problems. The highest pest and disease incidence (PnDI) was foliar disease with a 0.49 coefficient correlation between the total number of trees and the PnDI, followed by canker disease with 0.40, and termites with 0.36. Of the seven conifers, A. haterophylla was the most infected followed by A. bidwilii and A.cunninghamii. It was concluded that the incidence of pests and diseases in TSH was moderate. To our knowledge, this may be the first baseline inventory of pests and diseases of coniferous species in Malaysia.

Key words: Canker disease, Coniferous species, Foliar disease, Pest and disease incidence, Urban park