Does Resistance to Buprofezin Improve Heat and Cold Tolerance of Laodelphax striatellus (Hemiptera: Delphacidae)?
文献类型: 外文期刊
第一作者: Li, Yongteng
作者: Li, Yongteng;Liu, Xiangdong;Guo, Huifang;Zhang, Yueliang;Guo, Huifang
作者机构:
关键词: Laodelphax striatellus;buprofezin resistance;heat tolerance;cold tolerance;carboxylesterase
期刊名称:ENVIRONMENTAL ENTOMOLOGY ( 影响因子:2.377; 五年影响因子:2.298 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: There is ample evidence that insecticide resistance causes fitness costs and benefits in pests, while the impact of insecticide resistance on thermotolerance of pests is mostly unclear. The Laodelphax striatellus (Fallen), is an important rice insect pest, which has developed resistance to buprofezin in China. Here, we investigated differences in heat tolerance and cold tolerance among L. striatellus lines with variable buprofezin resistance. The lethal time for 50% of the individuals to die (LT50) at 40 degrees C increased with an increase in buprofezin resistance level, whereas both the survival rate under -22 degrees C and the supercooling point of planth oppers did not differ significantly between resistant and susceptible strains. The metabolic enzyme carboxylesterase was found to have an association with buprofezin resistance. Our research showed that buprofezin resistance was positively related with heat tolerance in L. striatellus, but it had no effect on cold tolerance. Insecticide resistance in L. striatellus may therefore have broader implications for the ecology of L. striatellus, and the management of buprofezin resistance in this pest may be challenging.
分类号: Q96
- 相关文献
作者其他论文 更多>>
-
Genome-wide and pan-genomic analysis reveals rich variants of NBS-LRR genes in a newly developed wild rice line from Oryza alta Swallen
作者:Shivute, Fimanekeni Ndaitavela;Zhong, Yi;Wu, Jinwen;Bao, Yueming;Wang, Wei;Liu, Xiangdong;Lu, Zijun;Shivute, Fimanekeni Ndaitavela;Zhong, Yi;Wu, Jinwen;Bao, Yueming;Wang, Wei;Liu, Xiangdong;Lu, Zijun;Shivute, Fimanekeni Ndaitavela;Zhong, Yi;Wu, Jinwen;Bao, Yueming;Wang, Wei;Liu, Xiangdong;Lu, Zijun;Yu, Hang
关键词:germplasm; wild rice; Oryza alta swallen; genome sequencing; pan-genome
-
Lectin Receptor-Like Protein Kinase OsNRFG6 is Required for Embryo Sac Development and Fertilization in Neo-Tetraploid Rice
作者:Zhao, Chongchong;Li, Qihang;Ge, Qi;Chen, Rou;Wu, Jinwen;Liu, Xiangdong;Lu, Zijun;Yu, Hang;Zhao, Chongchong;Li, Qihang;Ge, Qi;Chen, Rou;Wu, Jinwen;Liu, Xiangdong;Lu, Zijun;Zhao, Chongchong;Li, Qihang;Ge, Qi;Chen, Rou;Wu, Jinwen;Liu, Xiangdong;Lu, Zijun
关键词:Lectin receptor-like Kinase (LecRLK); Neo-tetraploid rice; Fertility; Embryo sac; Double fertilization
-
Comparative Field Evaluation and Transcriptome Analysis Reveals that Chromosome Doubling Enhances Sheath Blight Resistance in Rice
作者:Liu, Sanglin;Liu, Jiahao;Wang, Wei;Yan, Yugang;Wang, Tianya;Wu, Jinwen;Liu, Xiangdong;Wu, Jian;Liu, Sanglin;Liu, Jiahao;Wang, Wei;Yan, Yugang;Wang, Tianya;Wu, Jinwen;Liu, Xiangdong;Wu, Jian;Liu, Sanglin;Zeng, Yuxiang;Liu, Sanglin;Liu, Jiahao;Wang, Wei;Yan, Yugang;Wang, Tianya;Wu, Jinwen;Liu, Xiangdong;Wu, Jian
关键词:Rice; Autotetraploid; Sheath blight resistance; Transcriptome
-
Arsenophonus and Wolbachia-mediated insecticide protection in Nilaparvata lugens
作者:Liu, Huiming;Zhao, Dongxiao;Niu, Hongtao;Zhang, Zhichun;Wang, Na;Guo, Huifang;Liu, Huiming;Liu, Xiangdong;Guo, Huifang
关键词:Co-infection; Nitenpyram; P450 gene expression; Protection against insecticide; Triflumezopyrim
-
A growth-based screening method for entomopathogenic bacteria against Spodoptera frugiperda
作者:Dai, Hanyang;Zhang, Zhichun;Niu, Hongtao;Zhao, Dongxiao;Qi, Liangxuan;Sun, Shuai;Wang, Na;Guo, Huifang
关键词:entomopathogenic bacteria; chitinase; protease; colony diameter
-
Metagenomic Sequencing Identified Specific Bacteriophage Signature Discriminating between Healthy and Diarrheal Neonatal Piglets
作者:Wang, Zhenyu;Li, Jingjing;Liu, Xiangdong;Wei, Hong;Tao, Shiyu;Wang, Zhenyu;Ma, Lingyan;Xiao, Yingping
关键词:diarrhea; virus; metagenome; neonatal; E.~coli
-
Genome-scale CRISPR screen identifies TRIM2 and SLC35A1 associated with porcine epidemic diarrhoea virus infection
作者:Wang, Jieru;Zeng, Xiaoyu;Yin, Lei;Yin, Dongdong;Shen, Xuehuai;Dai, Yin;Pan, Xiaocheng;Wang, Chonglong;Liu, Hailong;Yang, Yuqing;Guo, Zishi;Wang, Zichang;Li, Sheng;Liu, Xiangdong;Ruan, Jinxue;Li, Xinyun;Zhao, Shuhong;Xie, Shengsong;Liu, Hailong;Yang, Yuqing;Guo, Zishi;Wang, Zichang;Li, Sheng;Liu, Xiangdong;Ruan, Jinxue;Li, Xinyun;Zhao, Shuhong;Xie, Shengsong;Tan, Yubei;Sun, Limeng;Peng, Guiqing;Xie, Shengsong;Li, Xinyun;Zhao, Shuhong;Peng, Guiqing;Xie, Shengsong
关键词:PEDV; CRISPR screen; TRIM2; Small-molecule inhibitors