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Life table parameters and development of Neoseiulus longispinosus (Acari: Phytoseiidae) reared on citrus red mite, Panonychus citri (Acari: Tetranychidae) at different temperatures

(2017) SYSTEMATIC AND APPLIED ACAROLOGY. 22(9). p.1316-1326
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Abstract
Development time, survival, reproduction, and sex ratio were determined for the predatory mite Neoseiulus longispinosus (Evans) at six constant temperatures (20, 25, 27.5, 30, 32.5 and 35 degrees C) reared on citrus red spider mite Panonychus citri (McGregor). No predatory mite reached adulthood at 35 degrees C. All female and male immature stages of N. longispinosus developed significantly faster as the temperature increased from 20 to 30 degrees C, but development slowed down as the temperature exceeded 30 degrees C. The mean total developmental time of females was longest at 20 degrees C (9.73 days), followed by 25 degrees C (5.67 days), 27.5 degrees C (4.46 days), and 32.5 degrees C (4.55 days) and was shortest at 30 degrees C (3.69 days). The oviposition rate and lifetime fecundity were highest at 27.5 degrees C (2.80 eggs/female/day and 43.76 eggs/female, respectively) and lowest at 20 degrees C (0.78 eggs/female/day and 21.64 eggs/female, respectively). However, temperature had no influence on the sex ratio of offspring with the proportion of females ranging from 0.62 to 0.65. The intrinsic rate of increase (r) of N. longispinosus averaged 0.323, 0.303, 0.267, 0.189 and 0.107 females female(-1) day(-1) at 30, 27.5, 32.5, 25, and 20 degrees C, respectively. These values suggested that the most optimal temperatures for the population growth of N. longispinosus were between 27.5 and 30 degrees C.
Keywords
Predatory mite, Neoseiulus longispinosus, Citrus red spider mite, Panonychus citri, intrinsic rate of increase, PREDATORY MITE, EVANS, PREY, STRATEGIES, JACKKNIFE, FECUNDITY, BIOLOGY, RATES

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Citation

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Chicago
Huyen, Luong Thi, Nguyen Duc Tung, Dang Huong Lan, Cao Van Chi, Patrick De Clercq, and (Nguyen Van Dinh. 2017. “Life Table Parameters and Development of Neoseiulus Longispinosus (Acari: Phytoseiidae) Reared on Citrus Red Mite, Panonychus Citri (Acari: Tetranychidae) at Different Temperatures.” Systematic and Applied Acarology 22 (9): 1316–1326.
APA
Huyen, L. T., Tung, N. D., Lan, D. H., Chi, C. V., De Clercq, P., & Dinh, (Nguyen V. (2017). Life table parameters and development of Neoseiulus longispinosus (Acari: Phytoseiidae) reared on citrus red mite, Panonychus citri (Acari: Tetranychidae) at different temperatures. SYSTEMATIC AND APPLIED ACAROLOGY, 22(9), 1316–1326.
Vancouver
1.
Huyen LT, Tung ND, Lan DH, Chi CV, De Clercq P, Dinh (Nguyen V. Life table parameters and development of Neoseiulus longispinosus (Acari: Phytoseiidae) reared on citrus red mite, Panonychus citri (Acari: Tetranychidae) at different temperatures. SYSTEMATIC AND APPLIED ACAROLOGY. 2017;22(9):1316–26.
MLA
Huyen, Luong Thi, Nguyen Duc Tung, Dang Huong Lan, et al. “Life Table Parameters and Development of Neoseiulus Longispinosus (Acari: Phytoseiidae) Reared on Citrus Red Mite, Panonychus Citri (Acari: Tetranychidae) at Different Temperatures.” SYSTEMATIC AND APPLIED ACAROLOGY 22.9 (2017): 1316–1326. Print.
@article{8530325,
  abstract     = {Development time, survival, reproduction, and sex ratio were determined for the predatory mite Neoseiulus longispinosus (Evans) at six constant temperatures (20, 25, 27.5, 30, 32.5 and 35 degrees C) reared on citrus red spider mite Panonychus citri (McGregor). No predatory mite reached adulthood at 35 degrees C. All female and male immature stages of N. longispinosus developed significantly faster as the temperature increased from 20 to 30 degrees C, but development slowed down as the temperature exceeded 30 degrees C. The mean total developmental time of females was longest at 20 degrees C (9.73 days), followed by 25 degrees C (5.67 days), 27.5 degrees C (4.46 days), and 32.5 degrees C (4.55 days) and was shortest at 30 degrees C (3.69 days). The oviposition rate and lifetime fecundity were highest at 27.5 degrees C (2.80 eggs/female/day and 43.76 eggs/female, respectively) and lowest at 20 degrees C (0.78 eggs/female/day and 21.64 eggs/female, respectively). However, temperature had no influence on the sex ratio of offspring with the proportion of females ranging from 0.62 to 0.65. The intrinsic rate of increase (r) of N. longispinosus averaged 0.323, 0.303, 0.267, 0.189 and 0.107 females female(-1) day(-1) at 30, 27.5, 32.5, 25, and 20 degrees C, respectively. These values suggested that the most optimal temperatures for the population growth of N. longispinosus were between 27.5 and 30 degrees C.},
  author       = {Huyen, Luong Thi and Tung, Nguyen Duc and Lan, Dang Huong and Chi, Cao Van and De Clercq, Patrick and Dinh, (Nguyen Van},
  issn         = {1362-1971},
  journal      = {SYSTEMATIC AND APPLIED ACAROLOGY},
  language     = {eng},
  number       = {9},
  pages        = {1316--1326},
  title        = {Life table parameters and development of Neoseiulus longispinosus~(Acari: Phytoseiidae) reared on citrus red mite, Panonychus citri (Acari: Tetranychidae) at different temperatures},
  url          = {http://dx.doi.org/10.11158/saa.22.9.3},
  volume       = {22},
  year         = {2017},
}

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