Survey and distribution of Pineapple Wilt Mealybug Wilt associated Virus (PMWaV) on pineapple plants in North Tapanuli, Indonesia

Hutahayan, Arta Junita; Tantawi, A R; Tobing, Maryani Cyccu; Lisnawita,

doi:10.1088/1755-1315/977/1/012037

Cited by 3 publications

(3 citation statements)

References 5 publications

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“…The primary symptoms of MWP are wilting, reddish-yellow leaves beginning with the outer leaves and undersized fruit. When the symptoms are severe, the plant will likely die, the leaf tips curl and dry up, and plant growth slows down (Hutahayan et al, 2022). Although the exact cause of MWP is unknown, it is thought to be linked to specific viruses, mealybugs as vectors, ants that guard mealybugs and facilitate their spread, and environmental factors.…”

Section: Mealybug Wilt Of Pineapple (Mwp)mentioning

confidence: 99%

Economically Imperative Ananas comosus Diseases, Status, and Its Control Measures Documented in Producing Countries

Mohd Anuar,

Nusaibah,

Sapak

2024

JTAS

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Ananas comosus, commonly known as pineapple, is a fruit with a large potential market as a commodity and commercial fruit. Numerous pests and diseases affect pineapple, directly or indirectly, by lowering the quality and quantity. The fungal causative agents, namely Fusarium ananatum and Thalaromyces stolii (previously named Penicillium funiculosum), cause fruitlet core rot (FCR) and fusariosis by Fusarium guttiforme. Bacteria heart rot (BHR) is an infection by Erwinia chrysanthemi, newly known as Dickeya zeae. Nevertheless, the mealybug wilt of pineapple (MWP) is another pineapple treat to susceptible pineapple varieties caused by pineapple mealybug wilt-associated viruses (PMWaVs). Other diseases include destruction caused by pathogenic nematodes. This review discusses the status of these diseases and the control measures that greatly affect the economy of pineapple-producing countries due to the economic significance of these crops. Growers need up-to-date information on the identity of the diseases that affect pineapple crops in the various countries that produce them to effectively manage the diseases in the field.

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Section: Mealybug Wilt Of Pineapple (Mwp)mentioning

confidence: 99%

Economically Imperative Ananas comosus Diseases, Status, and Its Control Measures Documented in Producing Countries

Mohd Anuar,

Nusaibah,

Sapak

2024

JTAS

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“…Meanwhile, the leaves of plants infected with PMWaV and associated with Meloidogyne javanica experienced a decrease in turgidity [12]. MWP severity score refers to Hutahayan [13], who divides symptom severity into five severity scores. In this study, the authors chose three scores: score of 0 for healthy plants, score of 3 for moderate symptoms with a severity of 25−50%, and score of 4 for severe symptoms with a severity above 50%.…”

Section: Symptoms Of Mwp At Three Levels Of Healthmentioning

confidence: 99%

Phytonematode on Pineapple (Ananas comosus L. Merrill) GP3 Clone With Symptoms of Pineapple mealybug wilt-associated virus (PMWaV)

Fatimatuzzahroh

Kurniawati

Damayanti

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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Pineapple (Ananas comosus L. Merr) is one of Indonesia’s important fruit commodities. Indonesia became the world’s fourth-largest pineapple producer in 2020. The monoculture cultivation system can lead to the continuous presence of pests and diseases in plantation areas. Mealybug wilt disease is caused by Pineapple mealybug wilt-associated virus (PMWaV) and its thought to be associated with phytomatodes. This study aims to determine the type of phytomatodes in pineapple plants with three health degrees: healthy plants, moderate symptoms, and severe symptoms. The soil and roots were sampled at 3, 5, 13, and 14 MAP (Month after Planting). Nematodes were extracted from the soil using the flotation-centrifugation method, while the root samples were extracted using the mist chamber method. Identification of nematode morphology was based on anterior (mouth and stylet shape), posterior (tail shape and reproductive organs), and the type of annulation or nematode cuticle surface. Seven genera of phytomatodes were identified from soil and root samples: Pratylenchus spp., Rotylenchulus spp., Meloidogyne spp., Helicotylenchus spp., Crinonemoides spp., Tylenchus spp., and Rotylenchus spp.. The dominant phytonematodes in the soil samples were Rotylenchulus spp. (66.67/100 ml of soil), while Pratylenchus spp. predominated in the roots (58.33/10 g of roots). Based on the three degrees of plant health, the phytonematodes that dominated the soil samples were Rotylenchulus spp. on the health degree of healthy and moderate symptoms, and Meloidogyne spp. dominate the sample at severe symptoms. Pratylenchus spp. dominated the root samples at healthy and severe symptoms, while Rotylenchulus spp. predominate in moderate symptomatic samples.

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“…A study by Hutahayan et al (2022) showed the occurrence of wilt disease with symptoms of wilting, yellow-red discoloration, and leaf tip curling of pineapple plants in Pansurnatolu Village, with a severity level of up to 65% categorized as severe. Pineapple plants with wilt disease caused by PMWaV show a decrease in growth and change in leaf color to reddish chlorosis (Moreno et al (2021), and this is in keeping with the findings of de Araújo et al ( 2021) who found differences in the development of Macauba palm plants attacked by D. brevipes, where the height and canopies of the plants were lower (112.3-138.1 cm) and smaller when compared to the healthy plants (187.8-191.6 cm).…”

Section: Mealybug Samples Collectionmentioning

confidence: 99%

The vector of Pineapple Mealybug Wilt-associated Virus (PMWaV) in Sipahutar pineapples in North Tapanuli, Indonesia

LISNAWITA,

TANTAWI,

TOBING

et al. 2023

Biodiversitas

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Abstract. Lisnawita, Tantawi AR, Tobing MC, Hutahayan AJ, Saragih WS, Sartiami D. 2023. The vector of Pineapple Mealybug Wilt-associated Virus (PMWaV) in Sipahutar pineapples in North Tapanuli, Indonesia. Biodiversitas 24: 4052-4059. The Pineapple Mealybug Wilt-associated Virus (PMWaV) disease is one of the most important diseases in pineapples. It Is widely spread in almost all pineapple plantations, including those in North Tapanuli District, North Sumatra Province, Indonesia. Currently, there is still little information on the PMWaV disease and the species of mealybug found in Sipahutar pineapples in the North Tapanuli District. This research aims to identify mealybugs as the vectors that carry the virus that causes PMWaV disease in Sipahutar pineapples. Mealybug samples were taken from 12 villages in four sub-districts in the center of Sipahutar pineapples plantations in the North Tapanuli District. The four sub-districts were Sipahutar Sub-district from Siabal Abal IV Village, Sabungan Nihuta I Village, and Sabungan Nihuta II Village; Siborongborong Sub-district from Bahal Batu I Village, Bahal Batu II Village, and Lobu Siregar Village; Tarutung Sub-district from Parbaju Tonga Village, Jambur Nauli Village, and Sihujur Village; Pangaribuan Sub-district from Pansurnatolu Village, Sigotom Village, and Rahut Bosi Village. Samples were identified morphologically and molecularly. The results of the identification using both methods showed that the mealybugs found on Sipahutar pineapples with PMWaV symptoms from the 12 villages were Dysmicoccus brevipes species.

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Survey and distribution of Pineapple Wilt Mealybug Wilt associated Virus (PMWaV) on pineapple plants in North Tapanuli, Indonesia

Cited by 3 publications

References 5 publications

Economically Imperative Ananas comosus Diseases, Status, and Its Control Measures Documented in Producing Countries

Economically Imperative Ananas comosus Diseases, Status, and Its Control Measures Documented in Producing Countries

Phytonematode on Pineapple (Ananas comosus L. Merrill) GP3 Clone With Symptoms of Pineapple mealybug wilt-associated virus (PMWaV)

The vector of Pineapple Mealybug Wilt-associated Virus (PMWaV) in Sipahutar pineapples in North Tapanuli, Indonesia

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