Brown Planthopper
Current Status of Brown Planthopper (BPH) Resistance and Genetics
... Abstract Among the planthoppers of rice, the brown planthopper (BPH) is a major threat to rice production and causes significant yield loss annually. Host-plant resistance is an important strategy to reduce ...
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Development of Continuous Cell Culture of Brown Planthopper To Trace the Early Infection Process of Oryzaviruses in Insect Vector Cells
... Establishment of continuous cell culture derived from BPH for RRSV infection. The continuous cell culture derived from BPH was established by adapting the protocols for similar systems for the white-backed plan- thopper ...
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Mapping and characterization of a quantitative trait locus resistance to the brown planthopper in the rice variety IR64
... Insect pests represent a major constraint in global agri- culture, reducing crop yield and quality. The brown planthopper (BPH), Nilaparvata lugens (Stål), one of the most devastating insect pests of rice ...
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Influence of the RDL A301S mutation in the brown planthopper Nilaparvata lugens on the activity of phenylpyrazole insecticides
... 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 ...
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Insight to the Mode of Action of Allium sativum Leaf Agglutinin (ASAL) Expressing in T3 Rice Lines on Brown Planthopper
... Brown planthopper, the sap sucking hemipteran pest, is one of the major contributors to the yield loss of rice through the ...to brown planthopper and green ...
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OsHLH61-OsbHLH96 influences rice defense to brown planthopper through regulating the pathogen-related genes
... The brown planthopper (BPH) is a rice-specific herbi- vore, which causes severe yield losses each year in rice planting areas throughout Asia (Cheng et ...
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Brown Planthopper Nudivirus DNA Integrated in Its Host Genome
... The brown planthopper (BPH), Nilaparvata lugens (Hemiptera:Delphacidae), is one of the most destructive insect pests of rice crops in Asia. Nudivirus-like sequences were identified during the whole-genome ...
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Evaluation and breeding application of six brown planthopper resistance genes in rice maintainer line Jin 23B
... Brown planthopper (Nilaparvata lugens Stål, BPH), is one of the most destructive insect pests of tropical and temperate rice (O. sativa L.) in Asia. BPH extracts phloem saps from host plants using its ...
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Genomes of the rice pest brown planthopper and its endosymbionts reveal complex complementary contributions for host adaptation
... The brown planthopper (BPH), Nilaparvata lugens (Stål) (Hemiptera: Delphacidae) (Figure 1A), has become the most destructive pest for rice (Oryza sativa) - the major food source for half of the world’s ...
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Marker assisted pyramiding of two brown planthopper resistance genes, Bph3 and Bph27 (t), into elite rice Cultivars
... 2014). Brown planthopper (BPH) has become a major destructive insect and caused seriously loss in rice production (Way and Heong 1994; Heinrichs and Mochida ...
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Development of a simplified RT PCR without RNA isolation for rapid detection of RNA viruses in a single small brown planthopper (Laodelphax striatellus Fallén)
... Plants are infected by a wide range of viruses that cause economic losses and pose threats to certain agricultural industries. Hemipteran insects act as the main vectors for the plant viruses, transmitting as much as 55% ...
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Long-term seasonal forecasting of a major migrant insect pest: the brown planthopper in the Lower Yangtze River Valley
... the brown planthopper, Nilaparvata lugens (Hemiptera: Delphacidae), cannot overwinter in temperate East Asia, and infestations there are initiated by several waves of windborne spring or summer migrants ...
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Swarms of brown planthopper migrate into the lower Yangtze River Valley under strong western Pacific subtropical highs
... Brown planthopper is one of the most impor- tant migratory pests of rice in East and Southeast Asia, and it has been systematically studied since the 1960s (Cheng et ...1979). Planthopper emigration ...
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Evaluation of bioefficacy of met 52 ec (metarzhizium anisopliae) against rice brown planthopper, nilaparvata lugens stal
... Two season field trials were laid out to study the bioefficacy of Met 52 EC (Metarzhizium anisopliae) against brown planthopper in rice. Weekly and fortnight spraying of Met 52 EC@ 2000 ml ha -1 , 1000 ml ...
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Single-feature polymorphism mapping of isogenic rice lines identifies the influence of terpene synthase on brown planthopper feeding preferences
... major brown planthopper (BPH) resistance locus derived from the rice cultivar Rathu Heenati (RH), has been used as a stable donor of traits that improve highly susceptible aromatic rice varieties in ...
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Identification of spontaneous mutation for broad-spectrum brown planthopper resistance in a large, long-term fast neutron mutagenized rice population
... for brown planthopper (BPH) resistance of the progeny using 6 BPH populations; KPP = Kamphaeng Phet, NAN = Nan, PSL = Phitsanulok, UBN = Ubon Ratchathani, TPY = Ta Phraya, HTL = Huai ...
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Field-evolved resistance to imidacloprid and ethiprole in populations of brown planthopper Nilaparvata lugens collected from across South and East Asia
... The brown planthopper (BPH), Nilaparvata lugens Stål, is an eco- nomically important pest of rice throughout both tropical and temperate zones of South and East ...and brown- ing of the affected crop, ...
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High-resolution mapping and breeding application of a novel brown planthopper resistance gene derived from wild rice (Oryza. rufipogon Griff)
... The brown planthopper (Nilaparvata lugens Stål; BPH) is the most destructive insect pest of rice found through- out tropical Asia where rice is widely planted (Cha et ...
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Rice Stripe Tenuivirus Nonstructural Protein 3 Hijacks the 26S Proteasome of the Small Brown Planthopper via Direct Interaction with Regulatory Particle Non-ATPase Subunit 3
... The ubiquitin/26S proteasome system plays a vital role in regulating host defenses against pathogens. Previous studies have highlighted different roles for the ubiquitin/26S proteasome in defense during virus infection ...
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Identification and fine mapping of Bph33, a new brown planthopper resistance gene in rice (Oryza sativa L.)
... Brown planthopper (BPH; Nilaparvata lugens Stål) is one of the most destructive insect pests of rice in Asia-Pacific region, often causing hopper burn and severe yield loss due to its monophagy and ...
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