Results 121 to 130 of about 13,860 (248)

Functional Study of Cytochrome P450 Enzymes from the Brown Planthopper (Nilaparvata lugens Stål) to Analyze Its Adaptation to BPH-Resistant Rice [PDF]

open access: gold, 2017
Lei Peng   +7 more
openalex   +1 more source

Karakterisasi fenotip kultivar padi tahan dan rentan wereng coklat, Nilaparvata lugens Stål. (Hemiptera: Delphacidae) [PDF]

open access: yes, 2012
The brown planthopper, Nilaparvata lugens Stål. (Hemiptera: Delphacidae) is a destructive and widespread insect pest throughout the rice areas in Indonesia. Rice plant resistance is an effective method in controlling the brown plant hopper.
ASTUTI, PUJI, Supriyadi,, Supriyono,
core   +1 more source

Sources of Resistance to Brown Planthopper Nilaparvata lugens

open access: yes, 1976
This article 'Sources of Resistance to Brown Planthopper Nilaparvata lugens' 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 ...
openaire   +1 more source

Predation of Five Generalist Predators on Brown Planthopper (Nilaparvata Lugens Stål) [PDF]

open access: yes, 2011
Two generalist predators of brown planthopper,Metioche vittaticollis and Anaxipha longipennis (Gryllidae) have not been much studied in Indonesia. This research was conducted to study and compare the predatory ability of M. vittaticollis, A. longipennis (
Karindah, S. (Sri)
core  

AKTIVITAS INSEKTISIDAL EKSTRAK ETANOL DAUN KIRINYUH (Eupatorium odoratum L.) TERHADAP WERENG COKLAT (Nilaparvata lugens Stal.) [PDF]

open access: yes, 2012
Kirinyuh (Eupatorium odoratum) mengandung senyawa alkaloid, flavonoid, tannin, dan seskuiterpen yang bersifat insektisidal. Penelitian ini bertujuan untuk mengetahui aktivitas insektisidal ekstrak etanol daun kirinyuh terhadap wereng coklat dan nilai ...
Febrianti, Novi, Rahayu, Dwi
core   +2 more sources

Differentially Spliced Mitochondrial Cyp419a1 Contributes to Ethiprole Resistance in Nilaparvata Lugens

open access: yesInsect Biochemistry and Molecular Biology
The brown planthopper Nilaparvata lugens is one of the most economically important pests of cultivated rice in Southeast Asia. Extensive use of insecticide treatments, such as imidacloprid, fipronil and ethiprole, has resulted in the emergence of multiple resistant strains of N. lugens.
Zeng, B.   +12 more
openaire   +2 more sources

Evaluation of Rice Cultivars for Resistance to \u3ci\u3eCnaphalocrocis medinalis\u3c/i\u3e Guenée (Lepidoptera: Pyralidae) [PDF]

open access: yes, 1985
Greenhouse screening of 17,914 accessions of rice, Oryza sativa L., from 62 countries identified 115 accessions from 10 countries having resistant or moderately resistant reactions to Cnaphalocrocis medinalis Guenée.
Camanag, E.   +2 more
core   +1 more source

Pola Segregasi Ketahanan Populasi F2 Padi Ciherang/Swarnalata Terhadap Wereng Batang Cokelat [PDF]

open access: yes, 2016
Brown planthopper (BPH, Nilaparvata lugens Stål) is a serious pest of rice that significantly decreasesrice yield in Indonesia. Planting resistant varieties is an easy, inexpensive, effective, environmentally friendly, and in accordance with ...
nLN, S. (Slamet), Warsun, A. (Ahmad)
core  

Identification of Optimum Time for Brown Planthopper (Nilaparvata Lugens) Sampling using the Light Traps

open access: diamond, 2023
Nuraini Ahmad Ariff Shah   +4 more
openalex   +2 more sources

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