Epidemiology of tomato spotted wilt virus in Chrysanthemum morifolium in South Korea and its management using a soil-dwelling predatory mite (Stratiolaelaps scimitus) and essential oils

Choi, Seung‐Kook; Cho, In-Sook; Kwon, Tai Hun; Yang, Chang-Yeol; Seo, Mi-Hye; Yoon, Ju-Yeon

doi:10.1016/j.virusres.2020.198128

Cited by 6 publications

(4 citation statements)

References 45 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The ORFS of CSNV-Kr are separated by an intergenic region (IGR) of 331 nt which contains A and U-rich sequences for formation of a stable hairpin structure, similar to other orthotospoviruses. The S RNA segment of CSNV-Kr b Double-antibody sandwich-enzyme-linked immunosorbent assay (ELISA) was performed from sap extracted from indicator plant species 14 days after inoculation as described by Yoon et al (2020a) Plus symbol (+) indicates the optical density (OD405) was greater than three times the mean of the healthy controls (Yoon et al, 2011(Yoon et al, , 2020a. And negative symbol (−) indicates the optical density (OD405) was similar to that of the mean of the healthy controls.…”

Section: Resultsmentioning

confidence: 99%

Biological and Molecular Characterization of a Korean Isolate of Orthotospovirus chrysanthinecrocaulis (Formerly Chrysanthemum Stem Necrosis Virus) Isolated from Chrysanthemum morifolium

Yoon,

Lee,

Baek

et al. 2023

Res. Plant Dis

Self Cite

View full text Add to dashboard Cite

Biological and molecular characterization of a Korean isolate of <i>Orthotospovirus chrysanthinecrocaulis</i> (formerly known as chrysanthemum stem necrosis virus, CSNV) isolated from <i.Chrysanthemum morifolium</i> was determined using host range and sequence analysis in this study. Twenty-three species of indicator plants inoculated mechanically CSNV-Kr was investigated for determination of host range. CSNV-Kr induced various local and systemic symptoms in the inoculated plant species. CSNV-Kr could not infect three plant species and induced symptomless in systemic leaves in <i.Nicotiana tabacum</i> cultivars, though the plant samples reacted positively with the antiserum to CSNV by double-antibody sandwich–enzyme-linked immunosorbent assay. The complete genome sequence of CSNV-Kr was determined. The L RNA of CSNV-Kr consists of 8,959 nucleotides (nt) and encodes a putative RNA-dependent RNA polymerase. The M RNA of CSNV-Kr consists of 4,835 nt and encodes the movement protein (NSm) and the glycoprotein precursor (Gn/Gc protein). The S RNA of CNSV-Kr consists of 2,836 nt and encodes NSs protein and N protein. The Gn/Gc and N sequence of CSNV-Kr were compared with those of previously published CSNV isolates originating from different countries at nucleotide and amino acid levels. The Gn/GC sequence of CSNV-Kr shared 98.8−99.5% identity with CSNV isolated from other countries and the N sequence of CSNV-Kr shared 98.8−99.6% identity. No particular region of variability could be found in either grouping of viruses. All of the CSNV isolates did not show any relationship according to geographical origins and isolation hosts, suggesting no distinct segregation of the CSNV isolates.

show abstract

Section: Resultsmentioning

confidence: 99%

Biological and Molecular Characterization of a Korean Isolate of Orthotospovirus chrysanthinecrocaulis (Formerly Chrysanthemum Stem Necrosis Virus) Isolated from Chrysanthemum morifolium

Yoon,

Lee,

Baek

et al. 2023

Res. Plant Dis

Self Cite

View full text Add to dashboard Cite

show abstract

“…Therefore, successful disease control may require the implementation of multiple methods [ 98 ]. Yoon et al [ 79 ] used soil-dwelling predatory mites and an essential oil mixture to control tomato spotted wilt virus and thrips. Likewise, Schmitt and Seddon [ 99 ] reported that the simultaneous use of microbiological control agents and plant extracts may have an additive or even a synergistic effect.…”

Section: Non-chemical Plant Protection Methodsmentioning

confidence: 99%

“…Furthermore, tomato spotted wilt virus is capable of infecting more than 1000 plant species (e.g., ornamental plants, lettuce, pepper, potato, etc.) [ 79 ]. Since the limitation of viral infections and the eradication of viruses from infected soil are almost impossible, control methods have mostly relied on various agrochemicals that can reduce the vector population, resistant plant varieties, and other preventive measures [ 27 , 42 , 80 ].…”

Section: Phytopathogens In Soilmentioning

confidence: 99%

Biocontrol Activity of Aromatic and Medicinal Plants and Their Bioactive Components against Soil-Borne Pathogens

Greff

Sáhó

Lakatos

et al. 2023

Plants

View full text Add to dashboard Cite

Soil-borne phytopathogens can have detrimental effects on both cereal and horticultural crops resulting in serious losses worldwide. Due to their high efficiency and easy applicability, synthetic pesticides are still the primary choice in modern plant disease control systems, but stringent regulations and increasing environmental concerns make the search for sustainable alternatives more pressing than ever. In addition to the incorporation of botanicals into agricultural practices, the diversification of cropping systems with aromatic and medicinal plants is also an effective tool to control plant diseases through providing nutrients and shaping soil microbial communities. However, these techniques are not universally accepted and may negatively affect soil fertility if their application is not thoroughly controlled. Because the biocontrol potential of aromatic and medicinal plants has been extensively examined over the past decades, the present study aims to overview the recent literature concerning the biopesticide effect of secondary metabolites derived from aromatic and medicinal plants on important soil-borne plant pathogens including bacteria, fungi, and nematodes. Most of the investigated herbs belong to the family of Lamiaceae (e.g., Origanum spp., Salvia spp., Thymus spp., Mentha spp., etc.) and have been associated with potent antimicrobial activity, primarily due to their chemical constituents. The most frequently tested organisms include fungi, such as Rhizoctonia spp., Fusarium spp., and Phytophthora spp., which may be highly persistent in soil. Despite the intense research efforts dedicated to the development of plant-based pesticides, only a few species of aromatic herbs are utilized for the production of commercial formulations due to inconsistent efficiency, lack of field verification, costs, and prolonged authorization requirements. However, recycling the wastes from aromatic and medicinal plant-utilizing industries may offer an economically feasible way to improve soil health and reduce environmental burdens at the same time. Overall, this review provides comprehensive knowledge on the efficiency of aromatic herb-based plant protection techniques, and it also highlights the importance of exploiting the residues generated by aromatic plant-utilizing sectors as part of agro-industrial processes.

show abstract

“…Stratiolaelaps scimitus (Womersley) (Acari: Laelapidae) Stratiolaelaps scimitus, a polyphagous soil-inhabiting predatory mite, has shown great potential against several pest species, including the prepupae or pupae of Frankliniella occidentalis (Pergande) (Thysanoptera: Thripidae) and the larvae of dark-winged fungus gnats, Bradysia matogrossensis (Lane) (Diptera: Sciaridae) in mushroom farms, nurseries, and greenhouses (Wen et al, 2019;Yoon et al, 2020). The longevity of S. scimitus feeding on the pupae of F. occidentalis is superior to 70 days, and the combined use of S. scimitus and B. bassiana fungi may be able to assure the stability of F. occidentalis control (Zhang et al, 2020).…”

Section: Neoseiulus Californicus (Mcgregor) (Acari: Phytoseiidae)mentioning

confidence: 99%

Biological control in ornamental plants: from basic to applied knowledge

Souza

Marucci

2021

Ornam. Hortic.

View full text Add to dashboard Cite

Biological control is a worldwide trend and has been prominent as an effective and compatible strategy for use in Integrated Pest Management programs. In Brazil, the control of these organisms using biological agents has been used in several agricultural systems, including floriculture. This paper approaches biological control from the perspective of the interaction between organisms in nature, applied as a pest management strategy. Knowledge about the dependence and reciprocity among populations in a natural environment is fundamental to understanding that this control method is nothing more than an exploiting of a natural ecological service. Considering that, for the biological control of a pest we must increase the population density of natural enemies, we report on the two main ways to achieve this increase: conservative biological control and augmentative biological control. The first is done by modifying the environment’s vegetation structure to favor natural enemies’ maintenance or their attraction to the crops. The second is done by mass rearing entomophagous and entomopathogen species with attributes that can ensure their function as control agents when released in crops. Among such agents, we emphasize those produced and marketed in Brazil for application in ornamental plants. Finally, we report on the technologies most recently employed to increase the appropriate use and the efficiency of these biological control agents.

show abstract

Epidemiology of tomato spotted wilt virus in Chrysanthemum morifolium in South Korea and its management using a soil-dwelling predatory mite (Stratiolaelaps scimitus) and essential oils

Cited by 6 publications

References 45 publications

Biological and Molecular Characterization of a Korean Isolate of Orthotospovirus chrysanthinecrocaulis (Formerly Chrysanthemum Stem Necrosis Virus) Isolated from Chrysanthemum morifolium

Biological and Molecular Characterization of a Korean Isolate of Orthotospovirus chrysanthinecrocaulis (Formerly Chrysanthemum Stem Necrosis Virus) Isolated from Chrysanthemum morifolium

Biocontrol Activity of Aromatic and Medicinal Plants and Their Bioactive Components against Soil-Borne Pathogens

Biological control in ornamental plants: from basic to applied knowledge

Contact Info

Product

Resources

About