Penyakit Kerupuk Tembakau di Sumatera Barat

Trisno, Jumsu; Rifqah, Rahil Ade; Martinius, Martinius

doi:10.14692/jfi.10.6.210

Cited by 4 publications

(3 citation statements)

References 7 publications

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“…Trisno et al (2010) menambahkan infeksi pada cabai besar dapat menimbulkan kerugian 60 -80%. Selain menginfeksi cabai, PYLCV juga dapat menyerang tanaman tomat (Lycopersicum esculentum) (Aidawati at al., 2005;Santoso et al, 2008), Nicotiana tabacum (Hidayat et al, 2008;Trisno et al, 2014)), gulma (Ageratum conyzoides), N. bentamiana (Sudiono et al, 2001;Sukamto et al, 2005), dan kedelai (Glycine max) (Sutrawati et al, 2020).…”

Section: Pendahuluanunclassified

Infeksi Ganda Pepper Yellow Leaf Curl Virus dan Chilli Veinal Mottle Virus dalam Menimbulkan Penyakit Daun Kuning Keriting Cabai

Trisno

Jamsari²,

Hidayat³

2021

J. Proteksi. Tanaman

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Yellow leaf curl disease is the primary disease in chili plants with up to 100% losses. Detection from the field showed a mixed infection between Geminivirus or Pepper Yellow Leaf Curl Virus (PYLCV) and several viruses, including Chilli Veinal Mottle Virus (ChiVMV) and Cucumber mosaic Virus (CMV). Therefore, this study aimed to determine the role of PYLCV and ChiVMV dual infection in influencing the development of chili yellow leaf curl disease. This study used a completely randomized design (CRD) with six treatments and ten replications. The treatments used were multiple Geminiviruses and ChiVMV infections simultaneously, before ChiVMV co-infection, after Geminivirus infection, single infection and whithout infection viruses. The results showed that the presence of ChiVMV infection before, after, and concurrently with Geminiviruses infection could increase the yellow leaf curl disease intensity and reduce plant height and wet weight growth. The mean scale value of ChiVMV infection before, after, and concurrently with Geminiviruses infection were 3.38, 3.90 and 3.58 compared to single Geminiviruses infection (scale of 3.20) and single ChiVMV (scale of 1.33). The interaction analysis of ChiVMV and geminiviruses infections based on the percentage reduction in plant growth height and wet weight showed additive interaction. ChiVMV co-infection further exacerbated the incidence of yellow leaf curl diseases in chilies.

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Section: Pendahuluanunclassified

Infeksi Ganda Pepper Yellow Leaf Curl Virus dan Chilli Veinal Mottle Virus dalam Menimbulkan Penyakit Daun Kuning Keriting Cabai

Trisno

Jamsari²,

Hidayat³

2021

J. Proteksi. Tanaman

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“…The latest confirmation towards leaf curl tobacco sample from Klaten was also caused by TYLCV-Kanchanaburi (Natsuaki et al, 2015;personal communication). Trisno et al (2014) reported that leaf curl disease at West Sumatera was caused by Pepper yellow leafcurl Indonesia virus (PYLCIndV). While Hidayat et al (2008) reported the leaf curl disease at Jember, East Java was caused by Tobacco leaf curl virus (ToLCV).…”

Section: Identification Of Disease Caused Agent In Laboratorymentioning

confidence: 99%

“…It was caused by TLCV of Begomovirus genus (Hidayat et al, 2008), followed by the report of Aji (2012) who stated that the leafcurl disease on tobacco at Klaten, Central Java was caused by Tomato yellow leafcurl virus (TYLCV). Recently, Trisno et al (2014) reported the leafcurl disease was also happened in West Sumatera, which was caused by Pepper yellow leafcurl Indonesia virus (PYLIndV). Vorstenlanden tobacco is a new host of Begomovirus which previously there are some reports regarding epidemic of yellow leaf curl on chili and tomato in Central Java (Sulandari et al, 2001;Sumardiyono et al, 2003;Hartono, 2008).…”

Section: Introductionmentioning

confidence: 99%

Integrated Leafcurl Disease Control on Tobacco Plants in Klaten, Central Java

Widarta¹,

Hartono

Sulandari

et al. 2017

JPTI

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Vorstenlanden tobacco is the best product of PT Perkebunan Nusantara X (PTPN X) Klaten, Central Java that is commonly produced into high economic value cigars. During the planting season of 2010/2011, there was an epidemy of leaf curl disease that caused billion rupiahs financial loss. Several efforts had been done, including the use of pesticides, but the result had not been satisfactory. Therefore, this research aimed to identify the pathogen of tobacco leaf curl disease and conduct integrated control system using three combinations in the nursery [A (biological agents treatment, plastic screenhouse, without physical barrier); B (biological agents treatment, plastic screenhouse + screen plot, with physical barrier of single screen, and sprayed insecticide); C (biological agents treatment, plastic screenhouse + single screen plot, with physical barrier of double screens, and fogging using white oil + insecticide)] and planting area [A (physical barrier of single screen and sprayed insecticide); B (physical barrier of single screen, sprayed insecticide, and sanitation of broad leaf weed + eradication of infected plant); C (physical barrier of double screens, fogging white oil + insecticide, and sanitation of broad leaf weed + eradication of infected plant)]. The result showed that leaf curl disease that occured at PTPN X Klaten was caused by Begomovirus, based on PCR result using Krusty and Hommer primers for Begomovirus Coat Protein gene. The most effective integrated disease control of leaf curl disease in the nursery was C combination, that consisted of biological agents treatment on the seedlings medium, screenhouse covered by plastic and double screens that was combined with physical barrier of double screens around the field, and fogging using white oil+insecticide of pyrethroid active ingredient. The most effective integrated disease control of leaf curl disease in the field was the same C combination, that consisted of the use of physical barrier of double screens, environmental sanitation of weeds around the field and eradication of infected plants and fogging using white oil + insecticide of pyretroid active agent.Keywords: Begomovirus, integrated disease control, leaf curl disease of tobacco, white oil INTISARI Tembakau vorstenlanden merupakan produk andalan PT Perkebunan Nusantara X (PTPN X) Klaten, Jawa Tengah sebagai bahan baku cerutu yang bernilai ekonomi tinggi. Pada musim tanam 2010/2011 telah terjadi epidemi penyakit keriting atau kerupuk tembakau dengan kerugian mencapai milyaran rupiah. Upaya pengendalian yag telah dilakukan dengan mengandalkan pestisida tidak memberikan hasil yang memuaskan. Oleh karena itu, penelitian ini ditujukan untuk mengidentifikasi patogen penyebab penyakit kerupuk tembakau dan melakukan pengendalian secara terpadu dengan menggunakan tiga macam kombinasi yang dilakukan di pembibitan [A (perlakuan agens hayati

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First report of Ageratum yellow vein virus infecting papaya in Lampung, Indonesia

Helina,

Akin,

Pramono

et al. 2024

Mol Biol Rep

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Begomovirus attacks on papaya plants have been identi ed in several regions in Indonesia. Detection based on viral nucleic acid in each category of papaya plants in Tanggamus, Pringsewu, West Lampung, Pesawaran, Central Lampung, and Bandar Lampung using universal primers SPG1/SPG2 showed positive results for Begomovirus infection with visible DNA bands measuring ± 900 bp. Direct nucleotide sequencing using SPG1/SPG2 primers for the AC2 dan AC1 genes of the Begomovirus and con rmed by the BLAST program showed that papaya samples were infected with Ageratum yellow vein virus (AYVV). The phylogenetic results show that AYVV from papaya samples has a close relationship with the AYVV group from several other countries with 98% homology. Overall, our study further indicated Ageratum acts as an alternative host and reservoir for Begomovirus.

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Penyakit Kerupuk Tembakau di Sumatera Barat

Cited by 4 publications

References 7 publications

Infeksi Ganda Pepper Yellow Leaf Curl Virus dan Chilli Veinal Mottle Virus dalam Menimbulkan Penyakit Daun Kuning Keriting Cabai

Infeksi Ganda Pepper Yellow Leaf Curl Virus dan Chilli Veinal Mottle Virus dalam Menimbulkan Penyakit Daun Kuning Keriting Cabai

Integrated Leafcurl Disease Control on Tobacco Plants in Klaten, Central Java

First report of Ageratum yellow vein virus infecting papaya in Lampung, Indonesia

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