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The temperature at which an insect spontaneously freezes is referred to as the supercooling point (SCP). For freeze-avoidant insects, the SCP is thought to be equivalent to the lower lethal temperature (LLT) of the organism. [11] The freezing process is usually initiated extracellularly in the gut, tissues, or hemolymph. In order to supercool ...
Insects may respond to thermoperiod, the daily fluctuations of warm and cold that correspond with night and day, as well as to absolute or cumulative temperature. This has been observed in many moth species including the Indian mealmoth, where individuals diapause in different developmental stages due to environmental temperature. [23]
Predictive dormancy occurs when an organism enters a dormant phase before the onset of adverse conditions. For example, photoperiod and decreasing temperature are used by many plants to predict the onset of winter. Consequential dormancy occurs when organisms enter a dormant phase after adverse conditions have arisen. This is commonly found in ...
Wasps come in a variety of colors — from yellow and black to red and blue — and are split into two primary groups: social and solitary. Most wasps are solitary, non-stinging insects that do ...
Reptiles that are dormant in the winter tend to have higher survival rates and slower aging. [51] Reptiles evolved to exploit their ectothermy to deliberately cool their internal body temperatures. As opposed to mammals or birds, which will prepare for their hibernation but not directly cause it through their behavior, reptiles will trigger ...
A hibernaculum (plural form: hibernacula) (Latin, "tent for winter quarters") is a place in which an animal seeks refuge, such as a bear using a cave to overwinter.The word can be used to describe a variety of shelters used by many kinds of animals, including insects, toads, lizards, snakes, bats, rodents, and primates of various species.
A wasp is any insect of the narrow-waisted suborder Apocrita of the order Hymenoptera which is neither a bee nor an ant; this excludes the broad-waisted sawflies (Symphyta), which look somewhat like wasps, but are in a separate suborder.
There are different ways to successfully control the winter moth population depending on the time of year. During the late fall and early winter, a dormant oil stray can be used to suffocate the eggs. When the eggs are newly hatched in late March and early April Bt (Bacillus thuringiensis) is a safe and effective way to control caterpillars.