Results 11 to 20 of about 1,394,641 (179)

Genetic Differentiation of Brown Planthopper Nilaparvata lugens(Stål) Populations in Asia [PDF]

Journal of Tropical Life Science, 2022
Brown Planthopper is one of the economically important rice pests that cause several crop failures in Asian countries. Unfortunately, Brown Planthopper could migrate to neighboring countries to generate interpopulation breeding, thus further increasing ...
Bagyo Yanuwiadi, Rahmat Grahadi
doaj   +2 more sources

Projected changes in climate suitability for the Brown Planthopper (Nilaparvata lugens) in West Java under future climate scenarios [PDF]

BIO Web of Conferences
One of the impacts of climate change in the agricultural sector in Indonesia is the shift in the distribution of the brown planthopper (Nilaparvata lugens), a significant threat to rice cultivation in Indonesia.
Sugiarto Yon, Koesmaryono Yonny, Impron, Perdinan   +3 more
doaj   +2 more sources

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

Selection of M3 mutant strains from 200 gy gamma irradiation on Cempo Ireng [PDF]

E3S Web of Conferences, 2023
Climate change is a serious issue that can disrupt crop production and pest resistance, especially in rice crops. To tackle climate change, plant breeding can be employed to develop new characteristics that are resistant, using physical mutagenesis like ...
Nandariyah, Sukaya, Sutarno, Riyatun, Widianingrum Yasmin Mutia   +4 more
doaj   +1 more source

Resistance of Some Rice Varieties (Oryzae sativa Linnaeus) to the Brown Planthopper (Nilaparvata lugens Stal) using the Honey Dew Test

Jurnal Proteksi Tanaman, 2023
The brown planthopper (Nilaparvata lugens Stal) is the main pest of rice plants around the world, because it can cause crop failure or crop loss. One technique to control brown planthopper is to use resistant varieties.
Widya Puspita Sari, James Rinaldi, Dedi Darmadi, Arneti Arneti   +3 more
doaj   +1 more source

Nitrogenous Fertilizer Reduces Resistance but Enhances Tolerance to the Brown Planthopper in Fast-Growing, Moderately Resistant Rice

Insects, 2021
The brown planthopper, Nilaparvata lugens (Stål), is a key challenge to rice production in Asia. Outbreaks of planthoppers are associated with excessive fertilizer applications; consequently, we examined planthopper interactions with susceptible ...
Finbarr G. Horgan, Thais Fernanda S. de Freitas, Eduardo Crisol-Martínez, Enrique A. Mundaca, Carmencita C. Bernal   +4 more
doaj   +1 more source

A rapid multiplex PCR assay for species identification of Asian rice planthoppers (Hemiptera: Delphacidae) and its application to early-instar nymphs in paddy fields.

PLoS ONE, 2021
Rice (Oryza sativa L.) is the main cereal crop in many Asian countries. The Asian rice planthoppers, Nilaparvata lugens (Stål) (brown planthopper), Sogatella furcifera (Horváth) (white-backed planthopper), and Laodelphax striatellus (Fallén) (small brown
Toshihisa Yashiro, Sachiyo Sanada-Morimura   +1 more
doaj   +1 more source

The Effectiveness of Lemongrass Oil Against Brown planthopper Nilaparvata lugens Stal. (Hemiptera: Delphacidae) on Rice Plant

JTPP: Journal of Tropical Plant Protection, 2021
Rice (Oryza sativa) is the primary food crop in the world. The use of natural pesticides made from essential plants has begun to be developed because it is useful in controlling some plant pests.
Toto Himawan, Rina Rachmawati, Eka Putri Rifandani   +2 more
doaj   +1 more source

Role of carbohydrate-active enzymes in brown planthopper virulence and adaptability [PDF]

Frontiers in Plant Science
Pin-Jun Wan, Feng-Xiang Lai
exaly   +2 more sources

Pengelompokan Biotipe Wereng Cokelat Berdasarkan Hasil PCR-RAPD

Hayati Journal of Biosciences, 2005
Random amplified polymorphic DNA (RAPD) technique was used to differentiate two brown planthopper biotypes, that were multiplied in the greenhouse. Ten selected random decamer RAPD primers produced unique DNA band patterns for each individual brown ...
BAHAGIAWATI, HABIB RIJZAANI
doaj   +1 more source