Results 91 to 100 of about 1,394,641 (179)

Endemic Outbreaks of Brown Planthopper (Nilaparvata lugens Stal.) in Indonesia using Exploratory Spatial Data Analysis

open access: yes, 2012
This research attempts to compare the method of analysis and the mapping of endemic outbreaks of brown planthopper on the staples commodity and horticulture using spatial autocorrelation method. The research was done through three steps; those are (1)
Subanar, .   +3 more
core  

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

open access: yes, 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.   +7 more
core   +1 more source

Brown Planthopper Outbreak in Bangladesh

open access: yes, 1976
This article 'Brown Planthopper Outbreak in Bangladesh' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI).
Alam, S., Karim, A. N. M. R.
core   +1 more source

Nitenpyram analogues with 1,4-dihydropyridine fixed cis-configuration:synthesis,insecticidal activities and molecular docking studies

open access: yes上海师范大学学报. 自然科学版, 2013
A novel series of Nitenpyram analogues(Ia-Ij) with 1,4-dihydropyridine fixed cis-configuration were designed and synthesized.Preliminary bioassays showed that most of them exhibited good insecticidal activities against Aphis medicagini and Brown rice ...
XUE Sijia   +3 more
doaj  

Brown Planthopper Situation in Bangladesh

open access: yes, 1978
This article 'Brown Planthopper Situation in Bangladesh' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI).
Alam, S., Alam, M. S., Chowdhury, M. A.
core   +1 more source

Screening for Brown Planthopper Resistance

open access: yes, 1980
This article 'Screening for Brown Planthopper Resistance' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI).
Chandy, K. C., Natarajan, K.
core   +1 more source

PATOGENISITAS Beauveria bassiana STRAIN STGD 7(14)2 DAN STGD 5(14)2 TERHADAP WERENG COKLAT (Nilaparvata lugens STÅL)

open access: yesAl-Kauniyah Jurnal Biologi, 2018
Abstrak Beauveria spp. merupakan salah satu jamur entomopatogen yang dapat digunakan sebagai agen biokontrol terhadap berbagai serangga hama. Tujuan penelitian ini adalah untuk menguji patogenitas Beauveria spp.
Yadi Suryadi   +5 more
doaj   +1 more source

Small brown planthopper Drosha (LsDrosha) amino-acid alignment.

open access: yes
Deduced amino-acid sequence alignments of Drosha from animals of four species. Alignments were constructed using VectorNTI and GeneDoc software. Dm, fruit fly (Drosophila melanogaster Meigen, 1830); Hs, human (Homo sapiens Linnaeus, 1758); Ls, small ...
Yao Li (154923)   +5 more
core   +1 more source

Effects of nitrogen nutrient on the behavior of feeding and oviposition of the brown planthopper, Nilarpavata lugens, on IR64

open access: yes浙江大学学报. 农业与生命科学版, 2005
We determined the preferences of feeding and oviposition of the brown planthopper (BPH), Nilaparvata lugens, to rice plants of IR64 with different nitrogen content, the changes in preferences of BPH populations fed successively on plants with high (200N)
LÜ Zhong-xian   +3 more
doaj   +1 more source

Indian Biotypes of the Brown Planthopper

open access: yes, 1979
This article 'Indian Biotypes of the Brown Planthopper' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI).
Verma, S. K.   +3 more
core   +1 more source

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