Your search resulted in 12 documents.
A selective-choice laboratory bioassay technique with Nasutitermes exitiosus (Hill) (Isoptera: Termitidae)
1983 - IRG/WP 1176
This paper presents a laboratory bioassay technique for simultaneous exposure of a variety of specimens to the same termite biomass. Details of the technique are given in a small scale selective-choice assessment with Nasutitermes exitiosus (Hill) in which timber species susceptibility is compared together with the efficacy of sub-lethal concentrations of protective compounds....
C D Howick, J W Creffield, P R Burridge
Implications for comparability of laboratory experiments revealed in studies on the effects of population density on the vigour in groups of Coptotermes lacteus (Frogatt) and Nasutitermes exitiosus(Hill) (Isoptera: Rhinotermitidae, Termitidae)
1983 - IRG/WP 1194
The vigour - survival. and wood consumption - of groups of Coptotermes lacteus and Nasutitermes exitiosus was measured when termites were kept at different population densities (g termites/mL) by changing group size and/or volume of the holding container. A characteristic pattern emerges for subterranean-like termite species. At low population densities (<0.01 g/mL) performance of termites impr...
M Lenz, R A Barrett, E R Williams
Implications for comparability of laboratory experiments revealed in studies on the effects of population density on the vigour in groups of Coptotermes lacteus (Froggatt) and Nasutitermes exitiosus(Hill) (Isoptera: Rhinotermitidae, Termitidae)
1983 - IRG/WP 1197
(Summary of paper 1194)
The vigour - survival and wood consumption - of groups of Coptotermes lacteus and Nasutitermes exitiosus was measured when termites were kept at different population densities (g termites/ mL) by changing group size and/or volume of the holding container. A characteristic pattern emerged. At low population densities (< 0,01 g/mL) performance of termites improved with an increase in group size; at higher population densities it tended to decline. The impact of altering group size and container volume on termite vigour was most pronounced at low densities; at higher population densities, performance tended to be more stable but declined markedly when termites became overcrowded. In most jar-type experiments on termites, especially those conducted in Europe and the U.S.A., small groups of termites are housed in disproportionately large jars, resulting in very low, sub-optimal population densities. Suggestions are made for improvements in experimental design that would lead to an enhancement of the comparability of results from different laboratories.
M Lenz, R A Barrett, E R Williams
Effects of two insect growth regulators (IRGs) on Microcerotermes diversus (Silvestri) (Isoptera: Termitidae) in Southwest Iran
2006 - IRGWP 06-10601
Microcerotermes diversus (Silvestri) is the most economically damaging termite species in structures in southwest, Iran. One safe control strategy that may reduce the subterranean termite damage in buildings is the use of IGRs in a suitable bait matrix. The effects of two juvenile hormone analogues, Admiral (Pyriproxyfen ) and Farox on M. diversus were evaluated over a range of concentrations ( 10...
B Habibpour, M S Mossadegh, G Henderson, S Moharramipour
Laboratory Evaluation of Flurox, a Chitin Synthesis Inhibitor, as a Bait Toxicant Against Microcerotermes diversus (Silvestri ) (Isoptera: Termitidae)
2008 - IRG/WP 08-30477
Microcerotermes diversus (Silvestri) is the most economically destructive termite in structures in southwest, Iran . One sustainable control strategy that usually help in reducing the subterranean termite damage in buildings , which is safe to the user and the environment is the use of IGRs in a suitable bait matrix. In the laboratory assays described here, the delayed toxicity of Flurox (a Chitin...
B Habibpour
Estimation of foraging territories of Microcerotermes diversus Silvestri (Isoptera: Termitidae) in Ahwaz (Iran)
2010 - IRG/WP 10-10744
Microcerotermes diversus Silvestri (Isoptera: Termitidae), an important wood pest in Ahwaz (Khuzestan, Iran), causes serious economic damage to wooden products in buildings. In this study, the foraging territories of this subterranean termite have been determined by mark-release-recapture technique. Estimated foraging territories for colonies A and B were 25.59 and 44.16 m2, respectively. The maxi...
B Habibpour, F Kocheili, M Ekhtelat
Laboratory and Field evaluation on Natural Resistance and Feeding Preference of Different Wood Species to Subterranean Termites (Isoptera: Rhinotermitidae, Termitidae) in Pakistan
2012 - IRG/WP 12-10769
The resistance of twenty four different woods to attack and damage by subterranean termite species Heterotermes indicola (Wasmann) and Coptotermes heimi (Wasmann) was evaluated by choice and no choic in laboratory and field trials. Mean wood mass loss was calculated for both laboratory and field trials results using Analysis of Variance (ANOVA). Mean percentage termite mortality was calculated fo...
S A Malik; F Manzoor, B M Ahmed (Shiday)
Genetic diversity and morphometric study of thirteen populations of Microcerotermes diversus (Silvestri)(Isoptera: Termitidae) in southern Iran
2012 - IRG/WP 12-10782
Microcerotermes diversus (Silvestri) (Isoptera: Termitidae), an important wood pest in Iran, causes serious economic damage to cellulosic products in buildings. To investigate the genetic diversity of this pest, 13 populations from different areas of Khuzestan province as well as two samples from Khârg Island and Bandar Abbas were collected. After DNA extraction, a fragment with 486 bp length fro...
E A Firouzabadi, B Habibpour, H Galehdari, P Shishehbor
Transfer of thiamethoxam from exposed to non-exposed workers of Microcerotermes diversus Silvestri (Isoptera: Termitidae)
2012 - IRG/WP 12-10783
Because Microcerotermes diversus (Silvestri), a subterranean termite, is able to attack cellulosic materials, it is destructive to structures and the most economically important wood pest in Iran. Therefore, control or management of the termite is a serious public concern. The use of nonrepellent termiticides such as thiamethoxam (a neonicotinoid compound) has been gaining popularity in recent yea...
Z Fathollahi, B Habibpour
Bioactivity of Eucalyptus camaldulensis essential oil against Microcerotermes diversus (Isoptera: Termitidae)
2013 - IRG/WP 13-30631
Microcerotermes diversus Silvestri (Isoptera: Termitidae) is the most economically destructive wood pest in structures in Khuzestan province (Iran). Chemicals such as essential oils and plant extracts that are compatible with the environment and that have high potential to be used in integrated pest management programs are extremely important. This study evaluated the repellency, contact and diges...
B Habibpour, E Shafiei Alavijeh, A Rasekh
For the understanding of biological strategies to sustainable pest management: the case of Nasutitermes corniger
2018 - IRG/WP 18-10907
Termites have long been a serious pest of wooden constructions, timber products and are still causing an important problem in most of tropical regions. The genus Nasutitermes is among the most abundant wood-feeding Termitidae in South of America. The first aim of this review was to gain new insights into the management of N. corniger, considered to be the most economically detrimental pest of this...
I Boulogne, N Amusant, R Constantino, M Falkowski, A M S Rodrigues, E Hoël
Elimination of colonies belonging to higher termite group using insecticide bait: A short review
2018 - IRG/WP 18-10908
Controlling termite infestation by using baiting method is gaining popularity around the world. Lower group of termites particularly belonging to the genus Coptotermes have proven to be easy to control by this method due to their nature of feeding. However termites belonging to higher group, such as those under Termitidae were initially thought to be a challenge as they mostly fed on fungal garden...
P Dhang