Effects Of Non-Lethal High-Temperature Stress On Bradysia Odoriphaga (Diptera: Sciaridae) Larval Development And Offspring
文献类型: 外文期刊
作者: Shi, CH; Zhang, S; Hu, JR; Zhang, YJ
作者机构:
关键词: Bradysia odoriphaga; Chinese chives; high temperature; next generation; growth
期刊名称: INSECTS
ISSN:
年卷期: 2020 年 11 卷 3 期
页码:
收录情况: JCR(2021版)
摘要: Throughout China, the dipteran pest Bradysia odoriphaga significantly reduces Chinese chive production; therefore, identifying conditions that influence its growth and development is crucial for developing ecological regulation strategies. In this study, different non-lethal high temperatures and treatment durations were used to stress the third-instar larvae of B. odoriphaga, and the effects of this treatment on their growth and offspring were recorded and analyzed. The results showed that the average larval mortality increased with increased temperature and prolonged exposure times. After stress treatment at 40 degrees C for 2 h, 100% of larvae died within 5 days, which was not significantly different from the 5-day average larval mortality (90.66%) after stress at 37 degrees C for 4 h, but significantly higher than the 5-day average larval mortality (72.00%) after stress at 40 degrees C for 1 h. After 5 days, all still-living larvae could pupate, and there was no significant difference in average pupal period after pupation. However, the eclosion rate of subsequent pupae decreased with increased temperature and prolonged exposure times, and were only 43.00% and 42.73% after larvae were stressed at 37 degrees C for 4 h and 40 degrees C for 1 h, respectively. After eclosion into adults, there was no significant difference in the lifespan of unmated female adults, while the lifespan of unmated male adults was significantly reduced to 1.67 d and 2 d after larvae were stressed at 37 degrees C for 4 h and 40 degrees C for 1 h, respectively. However, there was no significant difference in male and female adult longevity after mating. There was no significant difference in oviposition or egg hatchability. This indicates that non-lethal high temperature at 37 degrees C for 4 h can hinder development and allow control of B. odoriphaga. There is great potential for non-lethal high temperature to be applied in the field to control agricultural pests.
分类号:
- 相关文献
作者其他论文 更多>>
-
Molecular Characterization Of An Nadph Cytochrome P450 Reductase From Bemisia Tabaci Q: Potential Involvement In Susceptibility To Imidacloprid
作者:He, C; Liang, JJ; Liu, SN; Zeng, Y; Wang, SL; Wu, QJ; Xie, W; Zhang, YJ
关键词:Bemisia Tabaci; Cpr; Imidacloprid; Rnai
-
Functional Characterization Of One Sex Pheromone Receptor (Alucor4) In Apolygus Lucorum (Meyer-Dur)
作者:An, XK; Khashaveh, A; Liu, DF; Xiao, Y; Wang, Q; Wang, SN; Geng, T; Gu, SH; Zhang, YJ
关键词:Apolygus Lucorum; Sex Pheromone Receptor; Alucor4; Xenopus Oocyte Recording; Rnai; Electroantennogram (Eag)
-
Murine Signr1 (Cd209B) Contributes To The Clearance Of Uropathogenic Escherichia Coli During Urinary Tract Infections
作者:Zhang, YM; Zhang, S; He, YX; Sun, ZY; Cai, WT; Lv, Y; Jiang, LY; Li, Q; Zhu, SZ; Li, WJ; Ye, CL; Wu, BC; Xue, Y; Chen, HX; Cai, HH; Chen, T
关键词:Uropathogenic E; Coli; Urinary Tract Infection; Macrophage; Dc-Sign; Signr1
-
Feeding Delivery Of Dshvsnf7 Is A Promising Method For Management Of The Pest Henosepilachna Vigintioctopunctata (Coleoptera: Coccinellidae)
作者:Lu, J; Liu, ZQ; Guo, W; Guo, MJ; Chen, SM; Li, HL; Yang, CX; Zhang, YJ; Pan, HP
关键词:Henosepilachna Vigintioctopunctata; Hvsnf7; Feeding Rnai; Mortality; Ultrastructural Change
-
Mir-187-5P/Apaf-1 Axis Was Involved In Oxidative Stress-Mediated Apoptosis Caused By Ammonia Via Mitochondrial Pathway In Chicken Livers
作者:Xu, YM; Li, Z; Zhang, S; Zhang, HF; Teng, XH
关键词:Nh3; Chicken; Liver; Mir-187-5P; Apoptosis; Mitochondrial Pathway
-
Comprehensive Analysis Of Cry1Ac Protoxin Activation Mediated By Midgut Proteases In Susceptible And Resistant Plutella Xylostella (L.)
作者:Guo, ZJ; Gong, LJ; Kang, S; Zhou, JL; Sun, D; Qin, JY; Guo, L; Zhu, LH; Bai, Y; Bravo, A; Soberon, M; Zhang, YJ
关键词:Bacillus Thuringiensis; Plutella Xylostella; Cry1Ac Resistance; Proteolytic Activation; Midgut Proteases
-
Phenolics, Rather Than Glucosinolates, Mediate Host Choice Of Bemisia Tabaci Meam1 And Med On Five Cabbage Genotypes
作者:Yang, JJ; Xie, W; Liu, BM; Wang, SL; Wu, QJ; He, YC; Zhang, YJ; Jiao, XG
关键词:Bemisia tabaci; cabbage genotype; glucosinolates; host choice; total phenolics