smaragdina weaver ants Dpip screw vials

1-Octanol emitted by Oecophylla smaragdina weaver ants repels Sep 21, 2022 Humans have used weaver ants, Oecophylla smaragdina, as biological packed in 6 × 50 mm glass tubes) fitted to a screw cap with O-ring.

Oecophylla smaragdina (common names include weaver ant, green ant, green tree ant, and orange gaster) is a species of arboreal ant found in Asia and Australia. From: Unconventional Oilseeds and Oil Sources, 2017. Related terms: Weaver Ant; Arthropoda; Arachnida; Insecta; Larvae; Diptera; Coleoptera; Formicidae; Ceratopogonidae; Animalia

Feb 12, 2022 · Oecophylla smaragdina pinning down a roach Satellite nests may be built by the ants close by specially to protect these assets. A study showed that O. smaragdina was diurnal and their foraging activity ceased abruptly after 6 p.m. and resumed after 6 a.m.

Jan 11, 2020 · The weaver ants See See Oecophylla smaragdina belonging to the genus Oecophylla consist of two extant species: O. smaragdina which is distributed at some stage in tropical Asia, Australasia, and some Pacific islands and O. longinoda distributed at some stage in tropical Africa (Sribandit et al. 2008).

Experiments with naturally foraging weaver ants, Oecophylla smaragdina, revealed that their sense of direction is stronger and more accurate under clear skies than under overcast skies. In addition, when ants were tested for orientation indoors after displacement from their outdoor foraging trail, those exposed to overcast conditions maintained

May 29, 2013 · The weaver ant Oecophylla smaragdina is a keystone predator in South-East Asian forests. It uses the flowers of a wide range of native and introduced species as hunting platforms for incoming pollinators. Weaver ants affect the behaviour of flower visitors and the reproductive success of their host plants.

Apr 30, 2020 · The green tree ant, Oecophylla smaragdina, is one of only two recognized species of weaver ants.While the identity and functions of chemicals produced and emitted by its congener O. longinoda have been studied quite extensively and serve as a valuable model in chemical ecology research, little comparable information is available about O. smaragdina.

Oecophylla smaragdina (weaver ants) are well known for producing extremely complex nests [18]. These ants generally build their nests by weaving the leaves of trees that are in the vicinity to

Jul 18, 2019 · Colony structure of the weaver ant, Oecophylla smaragdina (Fabricius) (Hymenoptera: Formicidae). Sociobiology 59: 1–10. Nene W, Rwegasira G M, Mwatawala M, Nielsen M G and Offenberg J. (2016). Foraging behaviour and preferences for alternative supplementary feeds by the African weaver ant, Oecophylla longinoda Latreille (Hymenoptera, Formicidae).

Jun 7, 2016 · Asian weaver ants (Oecophylla smaragdina) are arboreal ants that are known to form mutualistic complexes with their host trees. They are eusocial ants that build elaborate nests in the canopy in tropical areas. A colony comprises of multiple nests, usually on multiple trees, and the boundaries of the colony may be difficult to identify. However, they provide the ideal model for studying group

Weaver ants are voracious predators and have been used as biological control agents for many centuries to control insect pests in Asia ( Oecophylla smaragdina ) and in Africa (Oecophylla longinoda ).

The weaver ant is a promising biological control agent of a shoot borer, Hypsipyla robusta Moore, on mahogany, but techniques to conserve ant colonies redistributed to mahogany plantations have not yet been developed. The effect of food supplementation and host plant species preference of the weaver ant, Oecophylla smaragdina F., was evaluated in

THE MODEL — OECOPHYLLA SMARAGDINA The Asian weaver ant, Oecophylla smaragdina Fabricius (family Formicidae, subfamily Formicinae) has a widespread Australasian distribution (Azuma et al., 2006; Chadwick, 2011). In Singapore, it is commonly encountered in gardens, parks, scrubland and along forest edges.

Sep 21, 2022 · For head extracts, heads of ants (n = 10) were removed with dissection scissors and immediately placed in 1.5 mL of hexane in a glass vial for 24 h. The extraction time for cuticular compounds