Results 31 to 40 of about 2,920 (174)
Polystyrene-Impregnated Glulam Resistance to Subterranean Termite Attacks in a Laboratory Test
This study aimed to enhance tropical fast-growing tree species’ resistance to subterranean termite (Coptotermes curvignathus) attacks through the manufacturing of polystyrene glued-laminated timber (glulam). Three young tropical wood species, namely manii (Maesopsis eminii), mangium (Acacia mangium), and rubber-wood (Hevea brasiliensis), were cut into ...
Yusuf Sudo Hadi +5 more
openaire +2 more sources
Microbiome‐mediated chemical communication in insects: Implications for pest management
Microbiome–semiochemical interactions involve the following processes: direct microbial synthesis, host gene regulation, precursor biotransformation, microbiome modulation and indirect ecological signaling. Abstract Insects rely on semiochemicals to regulate aggregation, mating, foraging, and host selection. This review synthesizes evidence that insect‐
Ioannis Eleftherianos +6 more
wiley +1 more source
Abstract Soils that contain swelling clay minerals (e.g., montmorillonite) expand and contract during wetting and drying, causing movement within the soil profile. This process, known as argilliturbation, can alter artefact distributions, destroy stratigraphy and complicate the interpretation of archaeological deposits.
Caroline Mather +11 more
wiley +1 more source
Extended disease resistance emerging from the faecal nest of a subterranean termite [PDF]
Social insects nesting in soil environments are in constant contact with entomopathogens but have evolved a range of defence mechanisms, resulting in both individual and social immunity that reduce the chance for epizootics in the colony, as in the case of subterranean termites.
Chouvenc, Thomas +3 more
openaire +2 more sources
Insects and Survival: A Review of Primary and Secondary Defense Strategies
Based on a review of three decades of literature, insect defense mechanisms are classified into primary (I) and secondary (II) mechanisms of behavioral, morphological, and chemical nature. These mechanisms have been recorded in 22 (I) and 20 (II) orders, respectively.
Lucas Fernandes Silva +3 more
wiley +1 more source
Effect of microwave heating on ph and termite resistance of Pinus roxburghii wood
This study investigated the effect of microwave treatment on wood pH and termite resistance. Pinus roxburghii heartwood was exposed to four different microwave intensities at 2450 MHz frequency for 5 minutes.
Pawan Kumar Poonia, Sadhna Tripathi
doaj
Termite (Isoptera: Termitidae) infestation is an important constraint of maize production in Benin. A survey of 300 households was conducted in 2018 throughout 30 villages in Southern Benin to evaluate farmers’ knowledge, perceptions and management ...
Loko Laura Estelle Yêyinou +5 more
doaj +1 more source
The Forms and Structures of Chimpanzee Algae Fishing
We use a systematic, multi‐level framework to describe a recently reported chimpanzee tool use behavior—deep‐water algae fishing. Moyen‐Bafing chimpanzees combined 5 Grips and 4 Actions into 22 Techniques. Our data suggest that chimpanzees benefit from maintaining multiple flexible strategies for this dynamic foraging challenge.
Charlotte Wiltshire +3 more
wiley +1 more source
ABSTRACT Tool use research has long made the distinction between tool using that is considered learned and flexible, and that which appears to be instinctive and stereotyped. However, animals with an inherited tool use specialisation can exhibit flexibility, while tool use that is spontaneously innovated can be limited in its expression and facilitated
Jennifer A. D. Colbourne +1 more
wiley +1 more source
Mechanical properties and resistance to fungi and termite in particleboard of eucalyptus
The objective of this study was to evaluate the mechanical resistance and resistance to degrading agents in particleboard with eucalyptus wood residue and Urea-Formaldehyde, Phenol-Formaldehyde and Tannin-Formaldehyde adhesives at two temperatures (120 ºC and 140 ºC).
Vinícius Peixoto Tinti +4 more
openaire +2 more sources

