Results 31 to 40 of about 582,137 (302)

Levels of genetic polymorphism: marker loci versus quantitative traits [PDF]

, 1998
Species are the units used to measure ecological diversity and alleles are the units of genetic diversity. Genetic variation within and among species has been documented most extensively using allozyme electrophoresis.
Butlin R. K., Butlin R. K., Meyer J., Muller H. J., Neems R. M., Nei M., Ward R. D., Watt W. B., Watt W. B., Wu C-I.   +9 more
core   +3 more sources

An amino acid transporter‐like protein (OsATL15) facilitates the systematic distribution of thiamethoxam in rice for controlling the brown planthopper

Plant Biotechnology Journal, 2022
Summary Characterization and genetic engineering of plant transporters involved in the pesticide uptake and translocation facilitate pesticide relocation to the tissue where the pests feed, thus improving the bioavailability of the agrichemicals.
Yuyan Xiao, Hanlin Zhang, Zhiwei Li, Tinghong Huang, T. Akihiro, Jian Xu, Hanhong Xu, Fei Lin   +7 more
semanticscholar   +1 more source

Rice stripe virus-derived siRNAs play different regulatory roles in rice and in the insect vector Laodelphax striatellus

BMC Plant Biology, 2018
Background Most plant viruses depend on vector insects for transmission. Upon viral infection, virus-derived small interfering RNAs (vsiRNAs) can target both viral and host transcripts.
Meiling Yang, Zhongtian Xu, Wan Zhao, Qing Liu, Qiong Li, Lu Lu, Renyi Liu, Xiaoming Zhang, Feng Cui   +8 more
doaj   +1 more source

RESISTANCE EVALUATION OF MODERN RICE VARIETIES TO BROWN PLANTHOPPER Nilaparvata lugens STÅL

Jurnal Hama dan Penyakit Tumbuhan Tropika, 2020
Resistance evaluation of modern rice varieties to brown planthopper Nilaparvata lugens STÅL. The research was performed to understand the resistance of modern rice varieties to the field population of brown planthopper (BPH).
Eko Hari Iswanto, Dede Munawar, Rahmini Rahmini   +2 more
doaj   +1 more source

Reconstruction of internal structures of Nilaparvata lugens using micro-computer tomography technology (Micro CT)

浙江大学学报. 农业与生命科学版, 2022
The brown planthopper (Nilaparvata lugens) is an important rice pest. In this study, the tomographic images of adult brown planthopper were obtained by using micro-computer tomography technology (Micro CT).
SHU Runguo, ZHOU Hang, CAO Zixiong, HE Kang, LI Fei   +4 more
doaj   +1 more source

Resistance to Whitebacked Planthopper in Wild and Cultivated Rices [PDF]

, 1994
This article 'Resistance to Whitebacked Planthopper in Wild and Cultivated Rices' appeared in the International Rice Research Notes series, created by the International Rice Research Institute (IRRI) to expedite communication among scientists concerned with the development of improved technology for rice and rice-based systems.
R. Velusamy, M. G. Kumar, Y. S. Thangaraj Edward   +2 more
openalex   +2 more sources

Decoyinine Induced Resistance in Rice against Small Brown Planthopper Laodelphax striatellus

Insects, 2022
Simple Summary Small brown planthopper (SBPH, Laodelphax striatellus) is a serious rice sap-sucking insect pest in East Asia, especially in China. Furthermore, it is also a potential vector of rice viral diseases, such as rice stripe virus and rice black
Amir Zaman Shah, Chao Ma, Yuanyuan Zhang, Qiuxin Zhang, Gang Xu, Guoqing Yang   +5 more
semanticscholar   +1 more source

Investigation of Viruliferous Insect Rate of Planthoppers Captured by Smart Sky Net Trap (SSNT) in Korea during 2015-2017

Research in Plant Disease, 2018
Major viruses infecting rice are transmitted by planthoppers such as small brown planthopper (SBPH), brown planthopper (BPH) and white-backed planthopper (WBPH).
Ji-Eun Choi, Hae-Ryun Kwak, Mi-Kyeong Kim, Tae-Woo Jeong, Jang-Kyun Seo, Jeong-Soo Kim, Hong-Soo Choi   +6 more
doaj   +1 more source

The Effect of Antibiotic Treatment on the Bacterial Community of the Brown Planthopper and Its Correlation with Rice Virulence

Agronomy, 2021
The prevention and control of planthoppers represent important issues for rice production. Current long-term control methods rely on pesticides, which raise concerns about environmental pollution. Recently, evidence has suggested that bacterial symbionts
Xiaorong Xu, Liang Chen, Hantao Zhou, Ming Tang   +3 more
doaj   +1 more source

Higher Fertilizer Inputs Increase Fitness Traits of Brown Planthopper in Rice. [PDF]

, 2017
Rice (Oryza sativa L.) is the primary staple food source for more than half of the world's population. In many developing countries, increased use of fertilizers is a response to increase demand for rice.
Ahmed, N, Ali, MP, Islam, KS, Jahan, M, Nansen, C, Rashid, MM, Willers, JL   +6 more
core   +1 more source