Insect Behaviour
Insect Behaviour - Related Videos
05:25
A Wind Tunnel for Odor Mediated Insect Behavioural Assays
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Cited by 12 •
2018
Here, we describe the construction and use of a wind tunnel for odor mediated behavioural assays with insects. The wind tunnel design facilitates the release of odor sources by several methods, with and without visual stimuli. Wind tunnel experiments are important methods to identify behaviorally active volatile chemicals.
01:23
Deviation from Ideal Behaviour
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2026
Real gases do not perfectly obey the ideal gas laws, especially at high pressures and low temperatures or when they are about to condense to a liquid. These deviations occur due to intermolecular forces between gas molecules. Repulsive forces aid expansion and are significant when molecules are very close together, typically at high pressure. Attractive forces assist compression and have a longer range, being effective over several molecular diameters. They become significant when molecules are...
01:47
Osmoregulation in Insects
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2019
Malpighian tubules are specialized structures found in the digestive systems of many arthropods, including most insects, that handle excretion and osmoregulation. The tubules are typically arranged in pairs and have a convoluted structure that increases their surface area. Malpighian tubules extend from the digestive tract, typically the area between the midgut and hindgut, into the hemolymph—a mixture of blood and interstitial fluid found in insects and other arthropods, as well as most...
07:16
Immunofluorescent Labeling of Plant Virus and Insect Vector Proteins in Hemipteran Guts
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Cited by 1 •
2021
This protocol for immunofluorescent labeling of both plant virus proteins and vector insect proteins in excised insect guts can be used to study interactions among virus and vector insects, insect protein functions and molecular mechanisms underlying virus transmission.
07:42
A Simple Flight Mill for the Study of Tethered Flight in Insects
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Cited by 37 •
2015
Flight in insects is influenced by a number of factors and the propensity to disperse is an important variable in understanding insect ecology and biological control strategies. We describe the construction and use of a simple, relatively inexpensive, and flexible flight mill for measuring parameters of tethered flight in insects.
FAQs
Sensory systems detect environmental or social cues, while neural processes organize the immediate response and hormonal processes help regulate behaviour through internal states. This coordination allows an insect to adjust activities such as feeding, movement, mating, communication, or defense. Studying these linked processes helps explain how different influences produce coordinated behavioural outcomes.
Innate behaviour provides responses that arise through inherited programs, whereas learning allows behaviour to be shaped by experience. Insect behaviour research considers how these influences work together rather than treating responses as exclusively fixed or acquired. This distinction is important when interpreting feeding, navigation, communication, or defense under changing environmental conditions.
Temperature, chemicals, predators, habitat conditions, and interactions with other organisms can alter insect responses. These cues may influence movement, feeding, communication, mating, or defense by changing the conditions under which behaviour occurs. Examining such effects shows how environmental pressures shape behavioural variation and helps connect individual responses with survival and reproduction.
Research commonly examines social organization, navigation, foraging, communication, mating, defense, and responses to environmental change. Considering these patterns together reveals how insects obtain resources, interact with other organisms, and cope with risks. The resulting information supports broader interpretations of how behaviour contributes to survival, reproduction, and adaptation across ecological settings.
Behavioural findings can clarify how insects respond to chemicals, environmental conditions, resources, and other organisms. That knowledge is relevant to agriculture and pest management because it identifies behavioural processes connected with feeding, movement, communication, or reproduction. Understanding these responses can help researchers interpret how environmental pressures influence insect activity in managed settings.
Insect behaviour links individual responses with wider ecological and evolutionary processes. Studies of movement, foraging, social organization, and reactions to habitat change can show how insects respond to environmental pressures that affect survival and reproduction. These insights also support conservation by improving understanding of how changing habitats may influence insect behaviour and ecological interactions.