数字农科院2.0

PeBL1 of Brevibacillus laterosporus a new biocontrol tool for wheat aphid management (Sitobion avenae) in triticum aestivum

文献类型： 外文期刊

作者： Javed, Khadija;Javed, Humayun;Qiu, Dewen

作者机构：

关键词： PeBL1; Sitobion avenae; Aphid confrontation; Resistance Pathways

期刊名称： INTERNATIONAL JOURNAL OF TROPICAL INSECT SCIENCE

ISSN： 1742-7584

年卷期： 2021 年

页码：

收录情况： JCR（2021版）

摘要： The destructive aphid (Sitobion avenae) of wheat, generally accomplished by chemical pesticides, is responsible for the substantial agricultural damages that occur annually. The present experimental study, a protein elicitor, PeBL1, has been examined for the possibility of inducing a defense response to S. avenae in wheat. In comparison to the positive (Water) and negative 70.58 mu g ml(-1) (50 mM Tris-HCl, pH 8.0) controls, the population growth (intrinsic Increase) rates of S. avenae (second and third generation) with PeBL1-treated wheat seedlings declined. S. avenae preferred control plants for colonizing in an experiment with the host selection compared with the PeBL1-treated wheat plants, with PeBL1 treated wheat seedlings; the nymphal development time of aphid has been extended. In comparison with positive (water) and negative controls, less fecundity was observed with less offspring's in PeBL1-treated wheat seedlings. S. avenae had a harmful surface environment for wheat seedlings treated with PeBL1, caused by trichomes and wax formation. The level of Jasmonic acid (JA), salicylic acid (SA) and ethylene (ET) was significantly higher, and the PeBL1 treated wheat seedlings had significant accumulations. The findings presented that PeBL1 considerably altered the wheat surface structure so that the replication of S. avenae was minimized and colonization was prevented. Defensive processes also include pathway activation (JA, SA, and ET). A biocontrol study for the use of PeBL1 in the protection against S. avenae has been produced in this area.

分类号：

  • 相关文献

[1]Biocontrol Potential Of Purified Elicitor Protein Pebl1 Extracted Frombrevibacillus Laterosporusstraina60And Its Capacity In The Induction Of Defense Process Against Cucumber Aphid (Myzus Persicae) In Cucumber (Cucumis Sativus). Qiu, Dewen,Javed, Humayun,Javed, Khadija. 2020

[2]Protein Elicitor Pebl1 Of Brevibacillus Laterosporus Enhances Resistance Against Myzus Persicae In Tomato. Qiu, Dewen,Javed, Khadija. 2020

[3]Infection Of Powdery Mildew Reduces T.he Fitness Of Grain A phids (Sitobion Avenae) Through Restricted Nutrition And Induced Defense Response In Wheat. Tian, Hong-Gang,Liu, Fang-Hua,Zhu, Jing-Yun,Zhang, Zhan-Feng,Kang, Zhi-Wei,Tan, Xiao-Ling,Liu, Tong-Xian,Liu, Fang-Hua. 2018

[4]Effects of field simulated warming on feeding behavior of Sitobion avenae (Fabricius) and host defense system. Wang Yi, Yan Jia, Sun Jingrui, Shi Wangpei, James D. Harwood, Lucie S. Monticelli,Tan Xiaoling,Chen Julian. 2021

[5]Effects of field simulated warming on feeding behavior of Sitobion avenae (Fabricius) and host defense systems. Wang, Yi,Yan, Jia,Sun, Jingrui,Shi, Wangpeng,Harwood, James D.,Monticelli, Lucie S.,Tan, Xiaoling,Chen, Julian. 2021

[6]Field evolved resistance to pyrethroids, neonicotinoids, organophosphates and macrolides in Rhopalosiphum padi (Linnaeus) and Sitobion avenae (Fabricius) from China.. Peipan Gong,Xinan Li,Haifeng Gao,Chao Wang,Mengyi Li,Yunhui Zhang,Xiangrui Li,Enliang Liu,Xun Zhu. 2021

[7]Behavioral Thermoregulation In A Small H.erbivore Avoids Direct Uvb D amage. Gu, Xin-Bo,Ma, Chun-Se,Hoffmann, Ary A.,Yin, Wan-Dong. 2018

[8]Avoidance Of Parasitized Host By F.emale Wasps Of Aphidius G ifuensis (Hymenoptera: Braconidae): The Role Of Natal Rearing Effects And Host Availability?. Pan, Ming-Zhen,Pan, Ming-Zhen,Nansen, Christian,Liu, Tong-Xian,Nansen, Christian,Liu, Tong-Xian,Nansen, Christian,Pan, Ming-Zhen. 2018

[9]Aphid Fecundity And Defenses In Wheat Exposed To A Combination Of Heat And Drought Stress. Xie, HC, Shi, JQ, Shi, FY, Xu, HY, He, KL, Wang, ZY. 2020

[10]Comparative Transcriptome And Histological Analyses Of Wheat In Response To Phytotoxic Aphid Schizaphis Graminum And Non-Phytotoxic Aphid Sitobion Avenae Feeding. Fan, Jia,Li, Qian,Fu, Yu,Zhang, Yong,Francis, Frederic,Chen, Julian. 2019

[11]A Chromosome-Level Draft Genome Of T.he Grain Caphid Sitobion M iscanthi. Jiang Xin, Zhang Qian, Qin Yaoguo, Yin Hang, Zhang Siyu, Li Qian, Zhang Yong, Fan Jia, Chen Julian. 2019

作者其他论文 更多>>