Relationship between viruliferous Bemisia tabaci population and disease incidence of Pepper yellow leaf curl Indonesia virus in chili pepper

Temaja, I Gede Rai Maya; SELANGGA, DEWA GEDE WIRYANGGA; PHABIOLA, TRISNA AGUNG; KHALIMI, KHAMDAN; LISTIHANI, LISTIHANI

doi:10.13057/biodiv/d231046

Cited by 7 publications

(9 citation statements)

References 30 publications

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“…This might be attributed to the population fluctuation of its vector, the brown planthopper, in the field. Such fluctuations could arise due to environmental factors influencing the insect vector population (Triwidodo & Listihani, 2020;Listihani et al, 2022a;Temaja et al, 2022), as well as the cultivation pattern influencing disease distribution (Listihani et al, 2023).…”

Section: Resultsmentioning

confidence: 99%

Molecular characterization of Rice ragged stunt virus and Rice grassy stunt virus on Rice in Gianyar, Bali, Indonesia

Listihani,

Wiryangga Selangga,

Yuliadhi

et al. 2024

J Trop Plant Pests Dis

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Rice stunt disease is one of the causes of rice harvest failure. It is caused by the infection of Rice ragged stunt virus (RRSV) and Rice grassy stunt virus (RGSV) infection. Information about disease severity and the molecular characteristics of stunt viruses in Indonesia is still limited. Thus, this research aimed to determine the disease severity and the genetic diversity of rice stunt viruses in Gianyar, Bali. The research method consisted of observation of incidence and disease severity in the field and virus detection by reverse transcription-polymerase chain reaction (RT-PCR) using primers specific for RRSV and RGSV. The observation of the disease incidence and severity were performed in seven districts in Gianyar Regency, Bali, namely Blahbatuh, Gianyar, Payangan, Sukawati, Tampaksiring, Tegallalang, and Ubud. Stunt disease was found in all observation sites. High stunt disease incidence (> 44%) was found in three districts: Ubud, Tampaksiring, and Payangan, while the low disease incidence rate of <10% was found in Blahbatuh and Gianyar Districts. The highest stunt disease severity occurred in Tampaksiring District (60.82%), while the lowest severity occurred in Gianyar District (18.84%). The IR-64 and Ciherang cultivars are vulnerable to rice stunt disease infection. The highest homology of RRSV and RRGV nucleotides was found with Vietnam isolates being >98% and >97%, respectively. The phylogenetic analysis showed that Indonesian isolates of RRSV and RGSV were clustered in the same group as Vietnam isolates.

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Section: Resultsmentioning

confidence: 99%

Molecular characterization of Rice ragged stunt virus and Rice grassy stunt virus on Rice in Gianyar, Bali, Indonesia

Listihani,

Wiryangga Selangga,

Yuliadhi

et al. 2024

J Trop Plant Pests Dis

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“…The high B. tabaci population in the field was followed by a high incidence of PepYLCIV disease, which also led to a high percentage of B. tabaci carrying begomovirus. This showed that the whitefly vector was the main cause of begomovirus transmission in the field [ 38 ]. The incidence and severity of the disease were found to be more severe in plantations with monoculture planting patterns compared to those with the intercropping pattern [ 15 ].…”

Section: Discussionmentioning

confidence: 99%

Current Status and Complexity of Three Begomovirus Species in Pepper Plants in Lowlands and Highlands in Java Island, Indonesia

Wahyono

Murti

Hartono

et al. 2023

Viruses

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Three primary species from the Begomovirus genus, Pepper yellow leaf curl Indonesia virus (PepYLCIV), Tomato yellow leaf curl Kanchanaburi virus (TYLCKaV), and Tomato leaf curl New Delhi virus (ToLCNDV), are suspected of spreading throughout pepper production centers, and plants are infected by a single species or a combination of two or three species. This study was conducted to provide complete information about the symptoms, incidence and severity, whitefly biotypes, as well as the dominance status of the three Begomovirus species in pepper-producing areas in Java. A DNA analysis was carried out on leaf samples to identify Begomovirus species and biotypes of B. tabaci collected from 18 areas (16 districts) in lowlands (<400 m asl) and highlands (>700 m asl). The DNA analysis showed that B. tabaci biotype B was the most commonly detected in all locations compared to the A, AN, and Q biotypes. The incidence of begomovirus infection was at a high level, 93% and 88.78% in the lowlands and highlands, respectively. However, the severity of begomovirus infection was significantly higher in the lowlands (54.50%) than in the highlands (38.11%). A single infection of PepYLCIV was most dominant in all locations sampled and caused severe infection, followed by a mixed infection with TYLCKaV. Therefore, the current status of begomovirus infection, especially PepYLCIV, can provide advice to farmers using more tolerant and resistant varieties as well as a breeding strategy for resistant pepper varieties.

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“…Climate change influences the geographical distribution and population dynamics of insect pests, thereby influencing the pest status of the crop (Lehmann et al 2020;Triwidodo and Listihani 2020;Skendži'c et al 2021;Temaja et al 2022). Regarding increasing population, insects benefit from higher temperatures due to shorter reproductive maturation and increased food quality due to abiotic stress in cultivated plants (Lashari et al 2012;Blas et al 2016).…”

Section: Determination Of Tungro-virus Infection In Rice Plantsmentioning

confidence: 99%

“…In general, an increase in vector populations is followed by an increase in natural enemy populations (Temaja et al 2022). The high vector population in March and August was followed by an increase in natural enemy populations in the same month.…”

Section: Determination Of Tungro-virus Infection In Rice Plantsmentioning

confidence: 99%

The relationship between vector insect populations, natural enemies, and disease incidence of tungro virus during wet and dry seasons

HUTASOIT,

JIHAD,

LISTIHANI

et al. 2023

Biodiversitas

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Abstract. Hutasoit RT, Jihad M, Listihani L, Selangga DGW. 2023. The relationship between vector insect populations, natural enemies, and disease incidence of tungro virus during wet and dry seasons. Biodiversitas 24: 4001-4007. Tungro virus is one of the most prevalent viruses affecting rice plants. The tungro virus is frequently found in rice plantations because its green planthopper vector is always present. This study aimed to determine the relationship between the population density of green planthoppers and its natural enemies with the incidence of tungro disease during the rainy and dry seasons in Lanrang, Sidenreng Rappang, South Sulawesi. The research method employed was field monitoring of the population density of green planthoppers, natural enemies, and the incidence of tungro disease. The presence of the tungro virus was confirmed by the molecular method using RTSV and RTBV-specific primers. The results showed three types of tungro vector insects: Nephotettix virescens, Nephotettix nigropictus, and Recilia dorsalis. Nephotettix virescens was the dominant vector insect, with the highest population in March and August of 101 and 51 individuals, respectively. During the dry season, the high population of the three vector insects in August was followed by a high incidence of tungro disease in September, reaching 29.38%. Symptoms of yellow leaves have been confirmed by molecular methods, which indicated that the infection was caused by RTSV and RTBV, as evidenced by the amplification of DNA bands measuring 787 bp and 1400 bp. Data on the population of vector insects and the incidence of tungro disease indicated the importance of determining the ideal time to plant to avoid the plant's susceptible phase during the peak vector population between March and August. The dominant natural enemies found during the observations included Araneus inustus, Tetragnatha maxillosa, Agriocnemis pygmaea, and Menochilus sexmaculatus. Increasing the population of natural enemies could suppress the population of vector insects.

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Relationship between viruliferous Bemisia tabaci population and disease incidence of Pepper yellow leaf curl Indonesia virus in chili pepper

Cited by 7 publications

References 30 publications

Molecular characterization of Rice ragged stunt virus and Rice grassy stunt virus on Rice in Gianyar, Bali, Indonesia

Molecular characterization of Rice ragged stunt virus and Rice grassy stunt virus on Rice in Gianyar, Bali, Indonesia

Current Status and Complexity of Three Begomovirus Species in Pepper Plants in Lowlands and Highlands in Java Island, Indonesia

The relationship between vector insect populations, natural enemies, and disease incidence of tungro virus during wet and dry seasons

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