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The monarch in North America migrates from as far north as Canada southward to Mexico and Southern California annually from about August to October. The population east of the Rocky Mountains overwinters in Michoacán, Mexico, and the western population overwinters in various sites in central coastal California, notably in Pacific Grove and ...
Controlling mosquitoes with mosquitoes. Mosquito control agencies in Southern California are desperate to tamp down an invasive mosquito — called Aedes aegypti — that has exploded in recent ...
Aestivation (Latin: aestas (summer); also spelled estivation in American English) is a state of animal dormancy, similar to hibernation, although taking place in the summer rather than the winter. Aestivation is characterized by inactivity and a lowered metabolic rate, that is entered in response to high temperatures and arid conditions. [ 1 ]
Diapause in insects is a dynamic process consisting of several distinct phases. While diapause varies considerably from one taxon of insects to another, these phases can be characterized by particular sets of metabolic processes and responsiveness of the insect to certain environmental stimuli. [6]
A person has died from the mosquito-borne virus known as EEE in New York, the state's first case since 2015 and the second death from the disease in the U.S. since late August.
“Mosquitoes require standing water to develop,” said Gray. “They have to have the eggs either laid on areas that will become wet or on top of the water itself. The larvae and pupil stages ...
Nuisance mosquitoes bother people around homes or in parks and recreational areas; Economically important mosquitoes reduce real estate values, adversely affect tourism and related business interests, or negatively impact livestock or poultry production; Public health is the focus when mosquitoes are vectors, or transmitters, of infectious disease.
In California, West Nile virus is the most common and serious mosquito-borne disease, accounting for more than 7,500 human cases and more than 300 deaths since 2003, according to the state ...