CHEMICALS CONTROLLING INSECT BEHAVIOR
Mechanisms of plant defense against insect herbivores - PMC
Oct 01, 2012Host plant defenses against insects. Plants respond to herbivore attack through an intricate and dynamic defense system that includes structural barriers, toxic chemicals, and attraction of natural enemies of the target pests (Fig. 1). 1, 9, 10 Both defense mechanisms (direct and indirect) may be present constitutively or induced after damage by the herbivores.
Phasmatodea - Wikipedia
Phasmatodea species exhibit mechanisms for defense from predators that prevent an attack from happening in the first place (primary defense), and defenses that are deployed after an attack has been initiated (secondary defense). The defense mechanism most readily identifiable with Phasmatodea is camouflage, in the form of a plant mimicry phasmids are known for
The scent that could save California’s avocados | News
Sep 02, 2022Pheromones are chemicals produced and released into the environment by an insect that can be “smelled” by others of its species, and affect their behavior. “We could flood avocado orchards with so much pheromone that males and females can’t find each other, and therefore can’t reproduce,” Hoddle said.
How to Use a Bug Bomb Safely - ThoughtCo
Feb 03, 2020People tend to think of these products as quick and easy fixes for home insect infestations. In truth, few pests can be wiped out using bug bombs. The devices aren't particularly useful for controlling infestations of cockroaches, ants, or bed bugs, and for this reason, it's important to know when it's appropriate to use them.
Sustainable consumption - Wikipedia
Sustainable consumption (sometimes abbreviated to "SC") is the use of products and services in ways that minimize impacts on the environment in order for human needs to be met in the present but also for future generations. Sustainable consumption is often paralleled with sustainable production; consumption refers to use and disposal (or recycling) not just by
Behavioral Biology: Proximate and Ultimate Causes of Behavior
Instinctual behaviors include mating systems and methods of communication. Learned behaviors include imprinting and habituation, conditioning, and, most powerfully, cognitive learning. Although the connection between behavior, genetics, and evolution is well established, the explanation of human behavior as entirely genetic is controversial.
13 Common Pests of Leafy Vegetables: Photos, Prevention
Sep 17, 20221. Leaf Miners. Leaf miners are destructive pests that suck sap and feed on the leaves, causing white tunnels or trails on the crop. The adult insect is a grey or white fly, while the larva or maggot is a greenish-yellow caterpillar with a pair of black mouth hooks.