Results 21 to 30 of about 824 (172)

Analysis and Optimal Control of the Tungro Virus Disease Spread Model in Rice Plants by Considering the Characteristics of the Virus, Roguing, and Pesticides

open access: yesMathematics, 2023
Farmers have an essential role in maintaining food security. One of the food crops that occupies a high position in Indonesia is rice. However, farmers often experience problems when cultivating rice plants, one of which is affected by the tungro virus ...
Rika Amelia   +3 more
doaj   +1 more source

Resistance of Several Local Rice Varieties to Isolate Tungro Virus from Muara

open access: yesJurnal Fitopatologi Indonesia, 2022
Penyakit tungro merupakan salah satu penyakit penting pada tanaman padi karena menimbulkan gejala tanaman kerdil dan mampu menyebabkan kehilangan hasil yang nyata.
Reymas Ruimassa   +3 more
doaj   +1 more source

Evaluation of tungro-resistant lines based on tungro disease severity and agronomic characteristics

open access: yesJurnal Hama dan Penyakit Tumbuhan Tropika, 2022
Tungro disease severity and agronomic characteristics of tungro-resistant lines. Tungro is one of the diseases problem in rice production. The simplest approach to solve the problem is to use the resistance tungro variety, which is made of tungro resistance lines.
Achmad Gunawan   +4 more
openaire   +1 more source

Genetic diversity of rice tungro spherical virus in tungro-endemic provinces of the Philippines and Indonesia [PDF]

open access: yesArchives of Virology, 2000
The two adjacent genes of coat protein 1 and 2 of rice tungro spherical virus (RTSV) were amplified from total RNA extracts of serologically indistinguishable field isolates from the Philippines and Indonesia, using reverse transcriptase polymerase chain reaction (RT-PCR).
Azzam, O.   +4 more
openaire   +3 more sources

TUNGRO DISEASE CONTROL THROUGH THE ELIMINATION VECTOR ROLE OF GREEN LEAF HOPPER WITH ENVIRONMENT FRIENDLY CONTROL

open access: yesAgric, 2017
Green leafhopper (GLH)plays an important role in tungro disease epidemics. Reduce the activity of GLHsuckasvectorsof tungro virus was effective to limit transmission of the virus.
Dini Yuliani, I Nyoman Widiarta
doaj   +1 more source

Pengaruh Eradikasi Gulma terhadap Perkembangan Populasi Wereng Hijau dan Kejadian Penyakit Tungro pada Padi

open access: yesJurnal Ilmu Pertanian Indonesia, 2017
Tungro is one of the important diseases in rice that is still a constraint to increased productivity. Tungro disease caused by a tungro viruses that is transmitted by green leafhoppers in a semi persistent manner.
Raden Heru Praptana, Wasis Senoaji
doaj   +1 more source

Keparahan Penyakit Tungro dan Preferensi Wereng Hijau terhadap Berbagai Dosis Pemupukan Nitrogen

open access: yesJurnal Ilmu Pertanian Indonesia, 2023
The severity of disease symptoms is affected by triangular interactions between pathogens, hosts, and the environment. This study aims to describe the severity of tungro disease symptoms concerning the resistance of rice varieties and various ...
Achmad Gunawan   +3 more
doaj   +1 more source

Identifikasi Gen elF4G asal Oryza rufipogon pada Padi Varietas Inpari HDB dan Inpari Blas

open access: yesJurnal Fitopatologi Indonesia, 2018
Wild rice accession Oryza rufipogon is known as a source of tungro resistance genes and has been used to develop tungro resistant varieties, especially against rice tungro spherical virus (RTSV).
Ifa Manzila   +2 more
doaj   +1 more source

Varian efikasi penularan tungro oleh koloni-koloni wereng hijau Nephotettix virescens distant

open access: yesJurnal Entomologi Indonesia, 2017
Green leafhopper-resistant variety is one of rice tungro virus disease control measure. Green leafhopper (GLH), Nephotettix virescens is the most efficient vector of tungro.
I Nyoman Widiarta   +3 more
doaj   +1 more source

Leaf Spectral Analysis for Detection and Differentiation of Three Major Rice Diseases in the Philippines

open access: yesRemote Sensing, 2023
Monitoring the plant’s health and early detection of disease are essential to facilitate effective management, decrease disease spread, and minimize yield loss.
Jean Rochielle F. Mirandilla   +3 more
doaj   +1 more source

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