Results 141 to 150 of about 1,026,240 (301)

Morphological, molecular genetic and host plant relationship studies of rice and weed infesting populations of brown planthopper, Nilaparvata lugens (STAL) (Homoptera: Delphacidae) [PDF]

open access: yes, 2000
A total of fifteen experiments including morphological, molecular genetic and host plant relationship studies were conducted to differentiate between two sympatric populations of brown planthopper (BPH), Nilaparvata lugens, one from rice (Oryza sativa)
Md. Abdul Latif,
core  

Resistensi Wereng Batang Cokelat Padi, Nilaparvata Lugens Stål Terhadap Insektisida Di Indonesia [PDF]

open access: yes, 2014
The ricebrown planthopper (BPH), Nilaparvata lugens (Stål) is amajor insect pest of rice and their infestations occur everyyear in several locations in Indonesia.
Sutrisno, S. (Sutrisno)
core  

Toxins for Transgenic Resistance to Hemipteran Pests [PDF]

open access: yes, 2012
The sap sucking insects (Hemiptera), which include aphids, whiteflies, plant bugs and stink bugs, have emerged as major agricultural pests. The Hemiptera cause direct damage by feeding on crops, and in some cases indirect damage by transmission of plant ...
Bonning, Bryony   +2 more
core   +3 more sources

West Sumatra Brown Rice resistance to Brown Planthopper and Blast Disease

open access: yesBiodiversitas Journal of Biological Diversity, 2018
Dwipa I, Syarif A, Suliansyah I, Swasti E. 2018. West Sumatra Brown Rice resistance to Brown Planthopper and Blast Disease. Biodiversitas 19: 893-898. Brown rice is a highly nutritious rice widely consumed as the carbohydrate substitute of common rice. Brown rice resistance to biotic stress is one of indicators of a superior variety. Our study aimed to
dwipa, indra   +3 more
openaire   +4 more sources

Neofunctionalization of Duplicated P450 Genes Drives the Evolution of Insecticide Resistance in the Brown Planthopper [PDF]

open access: yes, 2018
This is the final version of the article. Available from Elsevier via the DOI in this record.Gene duplication is a major source of genetic variation that has been shown to underpin the evolution of a wide range of adaptive traits [1, 2].
Bass, C   +10 more
core   +1 more source

High-resolution mapping and breeding application of a novel brown planthopper resistance gene derived from wild rice (Oryza. rufipogon Griff)

open access: yesRice, 2019
The brown planthopper (Nilaparvata lugens Stål; BPH), one of the most destructive pests of rice, has proven to be a substantial threat, conferring enormous production losses in Asia and becoming a difficult challenge to manipulate and control under field
Zhihua Li   +10 more
semanticscholar   +1 more source

Evaluation for Brown Planthopper (BPH) Resistance

open access: yes, 1987
This article 'Evaluation for Brown Planthopper (BPH) Resistance' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for rice ...
Dhal, N. K., Panda, S. K.
openaire   +1 more source

Molecular identification and eco-friendly management of rice brown planthoppers in Bangladesh

open access: yesHeliyon
Infestation by various insect pests is the main constraint for growing rice where rice brown planthopper (Nilaparvata lugens Stål) can severely damage rice plants directly through feeding. Therefore, the study aims to detect rice brown planthoppers (BPH)
Moumita Kar   +3 more
doaj  

Population Ecology Of Brown Planthopper (Nilaparvata Lugens Stal) And White Backed Planthopper (Sogatella Furcifera Horvath) In Myanmar [PDF]

open access: yes, 2010
The ecological studies on the brown planthopper (BPH) Nilaparvata lugens (Stal) (Hemiptera: Homoptera) and the white backed plant hopper (WBPH) Sogatella furcifera (Horvath) (Hemiptera: Homoptera) were carried out in Myanmar.
San, San Win
core  

Towards Reduced Pesticide Use for Cereal Crops in Asia [PDF]

open access: yes
Several opportunities are available for dramatically reducing the use of agrochemicals in Asian cereal crop production. The first section of this paper summarizes past trends and future prospects for pesticide use in Asia for the three major cereal crops:
Gerpacio, Roberta V., Pingali, Prabhu L.
core   +1 more source

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