MOOD publications

@article{marini2020influence,

title = {Influence of temperature on the life-cycle dynamics of Aedes albopictus population established at temperate latitudes: A laboratory experiment},

author = {Giovanni Marini and Mattia Manica and Daniele Arnoldi and Enrico Inama and Roberto Ros`a and Annapaola Rizzoli},

doi = {https://doi.org/10.3390/insects11110808},

year  = {2020},

date = {2020-01-01},

urldate = {2020-01-01},

journal = {Insects},

volume = {11},

number = {11},

pages = {808},

publisher = {Multidisciplinary Digital Publishing Institute},

abstract = {The mosquito species Aedes albopictus has successfully colonized many areas at temperate latitudes, representing a major public health concern. As mosquito bionomics is critically affected by temperature, we experimentally investigated the influence of different constant rearing temperatures (10, 15, 25, and 30 °C) on the survival rates, fecundity, and developmental times of different life stages of Ae. albopictus using a laboratory colony established from specimens collected in northern Italy. We compared our results with previously published data obtained with subtropical populations. We found that temperate Ae. albopictus immature stages are better adapted to colder temperatures: temperate larvae were able to develop even at 10 °C and at 15 °C, larval survivorship was comparable to the one observed at warmer conditions. Nonetheless, at these lower temperatures, we did not observe any blood-feeding activity. Adult longevity and fecundity were substantially greater at 25 °C with respect to the other tested temperatures. Our findings highlight the ability of Ae. albopictus to quickly adapt to colder environments and provide new important insights on the bionomics of this species at temperate latitudes.},

keywords = {Animal disease surveillance, invasive species, Italy, mosquito bionomics, mosquito dynamics, vector},

pubstate = {published},

tppubtype = {article}

}