Some ecological characteristics of tea red spider mite, Tetranychus kanzawai Kishida (Acarina, Tetranychidae). Kim, S., Paik, C., Kim, D., Park, J., & Lee, S. Korean Journal of Entomology, 23(4):261–266, 1993.
Some ecological characteristics of tea red spider mite, Tetranychus kanzawai Kishida (Acarina, Tetranychidae). [link]Paper  abstract   bibtex   
Population densities of Tetranychus kanzawai on tea in Korea peaked in late April, decreased in summer and increased again in early September. Under constant temperatures of 15, 20, 25 and 30°C, the egg periods averaged 15.1, 8.9, 4.4 and 2.3 days, resp., the larval periods 6.4, 3.5, 1.9 and 1.2 days, protonymphal periods 5.6, 2.8, 1.7 and 1.0 days, and deutonymphal periods 7.5, 4.0, 2.1 and 1.3 days. The corresponding adult female lifespans were 33.3, 16.8, 15.5 and 13.4 days, and average numbers of eggs laid per female 37.5, 59.4, 100.6 and 103.3. The developmental threshold temperatures for the egg, protonymphal and deutonymphal stages were 13.9, 12.6 and 12.6°C, resp., and the corresponding temperature sums for development 39.2, 21.4 and 18.2 day-degrees C. The intrinsic rates of increase at the 4 temperatures were 0.062, 0.134, 0.252 and 0.371, resp.
@article{kim_ecological_1993,
	title = {Some ecological characteristics of tea red spider mite, {Tetranychus} kanzawai {Kishida} ({Acarina}, {Tetranychidae}).},
	volume = {23},
	url = {https://www.cabdirect.org/cabdirect/abstract/19951109720},
	abstract = {Population densities of Tetranychus kanzawai on tea in Korea peaked in late April, decreased in summer and increased again in early September. Under constant temperatures of 15, 20, 25 and 30°C, the egg periods averaged 15.1, 8.9, 4.4 and 2.3 days, resp., the larval periods 6.4, 3.5, 1.9 and 1.2 days, protonymphal periods 5.6, 2.8, 1.7 and 1.0 days, and deutonymphal periods 7.5, 4.0, 2.1 and 1.3 days. The corresponding adult female lifespans were 33.3, 16.8, 15.5 and 13.4 days, and average numbers of eggs laid per female 37.5, 59.4, 100.6 and 103.3. The developmental threshold temperatures for the egg, protonymphal and deutonymphal stages were 13.9, 12.6 and 12.6°C, resp., and the corresponding temperature sums for development 39.2, 21.4 and 18.2 day-degrees C. The intrinsic rates of increase at the 4 temperatures were 0.062, 0.134, 0.252 and 0.371, resp.},
	number = {4},
	journal = {Korean Journal of Entomology},
	author = {Kim, SS and Paik, CH and Kim, DI and Park, JD and Lee, SC},
	year = {1993},
	pages = {261--266}
}

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