Results 31 to 40 of about 6,457 (211)

A Cripavirus in the brown planthopper, Nilaparvata lugens

Journal of General Virology, 2016
A Cripavirus-like long unique sequence was identified during transcriptome sequencing of the brown planthopper (BPH), Nilaparvata lugens. This unique sequence demonstrated high similarity with the whole-genome sequence of cricket paralysis virus, including 5' and 3' untranslated regions; thus we considered it the whole genome of a new virus. We propose
Si-Liang, Wang, Ruo-Lin, Cheng, Jia-Bao, Lu, Xiao-Ping, Yu, Chuan-Xi, Zhang   +4 more
openaire   +2 more sources

Influence of the RDL A301S mutation in the brown planthopper Nilaparvata lugens on the activity of phenylpyrazole insecticides [PDF]

, 2017
We discovered the A301S mutation in the RDL GABA-gated chloride channel of fiprole resistant rice brown planthopper, Nilaparvata lugens populations by DNA sequencing and SNP calling via RNASeq. Ethiprole selection of two field N.
Zimmer, C. T., Garrood, W. T., Gutbrod, O., Nauen, R., Davies, T. G. E., Bass, C., Luke, B., Williamson, M. S.   +7 more
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Comparative iTRAQ proteomic profiling of proteins associated with the adaptation of brown planthopper to moderately resistant vs. susceptible rice varieties.

PLoS ONE, 2020
The brown planthopper (BPH), Nilaparvata lugens (Stål), is a destructive pest that poses a significant threat to rice plants worldwide. To explore how BPHs adapt to the resistant rice variety, we analyzed proteomics profiles of two virulent N.
Wenjun Zha, Aiqing You
doaj   +2 more sources

A reovirus in the brown planthopper, Nilaparvata lugens

Journal of General Virology, 1991
A new virus, belonging to the reovirus group, was found in an apparently healthy colony of the brown planthopper, Nilaparvata lugens, and was referred to as the Nilaparvata lugens reovirus (NLRV). The virus was found in the cytoplasm of the insect cells, sometimes associated with tubular structures, which is one of the characteristic features in ...
H, Noda, K, Ishikawa, H, Hibino, T, Omura   +3 more
openaire   +2 more sources

DIVERSITY AND ABUNDANCE INDEX OF ENTOMOPATHOGENIC FUNGI AND THEIR HOSTS IN RICE PLANTATIONS BOLAANG MONGONDOW REGENCY, INDONESIA [PDF]

Scientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2020
Research on the diversity and abundance of entomopathogenic fungi and their hosts in rice plantations in Bolaang Mongondow Regency was an attempt to find potential local biological control agents.
Parluhutan SIAHAAN, Max TULUNG, Jantje PELEALU, Christina SALAKI   +3 more
doaj  

The Roles of E93 and Kr-h1 in Metamorphosis of Nilaparvata lugens [PDF]

Frontiers in Physiology, 2018
Metamorphosis is a crucial process in insect development. Ecdysone-induced protein 93 (E93) is a determinant that promotes adult metamorphosis in both hemimetabolous and holometabolous insects. Krüppel-homolog 1 (Kr-h1), an early juvenile hormone (JH)-inducible gene, participates in JH signaling pathway controlling insect metamorphosis.
Kai Long Li, Kai Long Li, San Yue Yuan, Satyabrata Nanda, Wei Xia Wang, Feng Xiang Lai, Qiang Fu, Pin Jun Wan   +7 more
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Geographic and Research Center Origins of Rice Resistance to Asian Planthoppers and Leafhoppers: Implications for Rice Breeding and Gene Deployment

Agronomy, 2017
This study examines aspects of virulence to resistant rice varieties among planthoppers and leafhoppers. Using a series of resistant varieties, brown planthopper, Nilaparvata lugens, virulence was assessed in seedlings and early-tillering plants at seven
Finbarr G. Horgan, Thanga Suja Srinivasan, Jagadish S. Bentur, Ram Kumar, K. Vasanta Bhanu, Preetinder Singh Sarao, Ho Van Chien, Maria Liberty P. Almazan, Carmencita C. Bernal, Angelee Fame Ramal, Jedeliza B. Ferrater, Shou-Horng Huang   +11 more
doaj   +1 more source

Recent advances in molecular biology research of a rice pest, the brown planthopper

Journal of Integrative Agriculture, 2019
The brown planthopper, Nilaparvata lugens Stål, has become a major threat in tropical Asian and China since the rice green revolution of the 1960s. Currently, insecticide application remains the primary choice for controlling this rice insect pest, but ...
Yan-yuan BAO, Chuan-xi ZHANG
doaj   +1 more source

Virulence of Five Isolates of The Entomopathogenic Fungus, Metarhizium anisopliae, Against Brown Planthopper (Nilaparvata lugens)

Jurnal Proteksi Tanaman, 2023
The brown planthopper (Nilaparvata lugens) is one of the main pests of rice plants. This pest attack can cause crop failure or puso. Biological control of this pest can be carried out using the entomopathogenic fungus, Metarhizium anisopliae.
Trizelia Trizelia, Haliatur Rahma, My Syahrawati   +2 more
doaj   +1 more source

Transcriptome Analysis of the Brown Planthopper Nilaparvata lugens

PLoS ONE, 2010
The brown planthopper (BPH) Nilaparvata lugens (Stål) is one of the most serious insect pests of rice in Asia. However, little is known about the mechanisms responsible for the development, wing dimorphism and sex difference in this species. Genomic information for BPH is currently unavailable, and, therefore, transcriptome and expression profiling ...
Jian Xue, Yan-Yuan Bao, Bao-Ling Li, Yan-Bing Cheng, Zhi-Yu Peng, Hang Liu, Hai-Jun Xu, Zeng-Rong Zhu, Yong-Gen Lou, Jia-An Cheng, Chuan-Xi Zhang   +10 more
openaire   +4 more sources