Impact of Warm-temperature Treatments on Six Physiological Metabolism Indices of Bactrocera cucurbitae (Coquillet)
文献类型： 外文期刊
作者： Jia, J. J. 1 ; Zhu, W. J. 1 ; Fu, Y. G. 2 ; Zhou, S. H. 1 ;
作者机构： 1.Hainan Univ, Inst Trop Agr & Forestry, Haikou, Hainan, Peoples R China
2.Chinese Acad Trop Agr Sci, Environm & Plant Protect Inst, Haikou, Hainan, Peoples R China
期刊名称：SOUTHWESTERN ENTOMOLOGIST （ 影响因子：0.511； 五年影响因子：0.605 ）
ISSN： 0147-1724
年卷期： 2019 年 44 卷 1 期
页码：
收录情况： SCI
摘要： Considering the tremendous impact of temperature on development and fecundity of Bactrocera cucurbitae (Coquillett), this paper aimed to evaluate effects of warm-temperature treatments on the physiological metabolism of B. cucurbitae. The physiological metabolism of B. cucurbitae, specifically hydroxyproline, malondialdehyde, acetylcholinesterase, superoxide dismutase, total antioxidation capacity, and peroxidase were analyzed with six indices through 25 degrees C-1 hour treatment, 37 degrees C-1 hour treatment and 45 degrees C-1 hour treatment. Results indicated that superoxide dismutase, acetylcholinesterase, malondialdehyde, and hydroxyproline activity increased significantly with temperature. The indices reached maximum values after the 45 degrees C 1-hour treatment, respectively, 465.7 (u/gfwt), 0.4 (mu mol/min/g f.wt), 14.8 (mu mol/g f.wt), and 0.5 (mu g/ml). Total antioxidation capacity and peroxidase maintained stability and activity, respectively, 55.3 (FRAR Ag f.wt) and 31.2 (U/mg protein) after the 45 degrees C 1-hour treatment. Results of the study will help in further studying reproduction and regulatory networks at warm temperatures and increase lethal effect under hot temperature. Short-term, warm conditions have become more frequent because of climate change. The specific influence of short-term, extremely warm temperatures on insect pests should receive more research attention.
- 相关文献
作者其他论文 更多>>
-
(+/-)-2-Hexanol from Pterocarpus indicus leaves as attractant for female Aleurodicus dispersus (Hemiptera: Aleyrodidae)
作者：Zheng, L. X.;Wu, W. J.;Fu, Y. G.
关键词：Aleurodicus dispersus;Pterocarpus indicus;host plants;GC-EAD;GC-MS;olfactory response;volatile compound
-
Isolation and characterization of eight polymorphic microsatellite loci for the coconut pest, Brontispa longissima (Coleoptera: Hispidae)
作者：Ma, C. L.;Wu, H. L.;Hu, H. Y.;Wu, X.;Ma, G. C.;Fu, Y. G.;Peng, Z. Q.
关键词：Beetle;Brontispa longissima;Microsatellite markers;Polymorphism
-
Nymphal antennae and antennal sensilla in Aleurodicus dispersus (Hemiptera: Aleyrodidae)
作者：Zheng, L. X.;Wu, W. J.;Liang, G. W.;Fu, Y. G.
关键词：
-
Parasitism Performance of Tetrastichus brontispae Ferriere over the Coconut Hispine Beetle, Brontispa longissima (Gestro)
作者：Liu, K.;Fu, B. L.;Fu, Y. G.;Peng, Z. Q.;Jin, Q. A.;Tang, L. D.;Lin, J. R.
关键词：Biological control;choice test;host;parasitoid
-
Influence of Constant Temperature on Development and Reproduction of Encarsia guadeloupae Viggiani (Hymenoptera: Aphelinidae), a Parasitoid of the Spiraling Whitefly Aleurodicus dispersus Russell (Hemiptera: Aleyrodidae)
作者：Chen, J. Y.;Niu, L. M.;Li, L.;Han, D. Y.;Fu, Y. G.
关键词：Biological control;endoparasitoid;life table parameters
-
Scanning Electron Microscopy Studies of the Antennal Sensilla of Metaphycus parasaissetiae Zhang & Huang (Hymenoptera: Encyrtidae)
作者：Zhou, H.;Wu, W. J.;Zhang, F. P.;Fu, Y. G.
关键词：Chemoreception;host location;host selection;mechanoreception parasitoid
-
Field Evaluation of Different Wavelengths Light-Emitting Diodes as Attractants for Adult Aleurodicus dispersus Russell (Hemiptera: Aleyrodidae)
作者：Zheng, L. X.;Zheng, Y.;Wu, W. J.;Fu, Y. G.
关键词：Aleurodicus dispersus;LED;phototaxis;wavelength
