Open AccessPest status of termites on different Eucalyptus species in Afaka, Nigeria
Author(s) -
O.T. Alamu,
R.A. Suleiman,
A.E. Ayandokun,
J.A. Ete,
Jennifer A. George-Onaho,
Ifeoluwa S. Agboola
Publication year - 2022
Publication title -
journal of applied science and environmental management
Language(s) - English
Resource type - Journals
eISSN - 2659-1499
pISSN - 2659-1502
DOI - 10.4314/jasem.v26i1.11
Subject(s) - eucalyptus , eucalyptus camaldulensis , eucalyptus tereticornis , biology , seedling , transplanting , pest analysis , infestation , myrtaceae , randomized block design , horticulture , eucalyptus oil , botany , immunology
Eucalyptus is one of the exotic tree species used for fuel wood and utility pole purposes in Northern Nigeria. The early stages of its plantation establishment face the challenges of insect attack, especially the subterranean termites. The pest status of termites on Eucalyptus tree species is a prerequisite for effective management strategies. This study assessed the pest status of termites on four Eucalyptus tree species: Eucalyptus camaldulensis, Eucalyptus citriodora, Eucalyptus cloeziana and Eucalyptus tereticornis in Afaka, Kaduna State, Nigeria. The four Eucalyptus species were planted in the field in a Randomized Complete Block Design and replicated three times. Seedling mortality counts were taken at 1, 2, 3, 6 and 12 months after transplanting. Mortality data were subjected ANOVA and significant means were separated using Tukey’s HSD (p = 0.05). The results showed that lower significant seedling mortality (9.66 ± 5.3%) was observed in E. camaldulensis at 1 month after transplanting. Seedling mortalities within a period of 1 – 12 months after transplanting ranged from 9.66±5.43 – 74.65±8.97%, 34.29±4.80 - 66.87±1.72%, 27.32±2.08 - 61.24±5.85% and 18.01±3.05 - 63.61±2.49% in E. camaldulensis, E. citriodora, E. cloeziana and E. tereticornis, respectively. It is therefore concluded from this study that the first year of Eucalyptus plantation establishment is critical for termite infestation and requires a prompt decision to embark on termite management strategies.