Treating white leaf disease in sugarcane cuttings using solution plasma

Sugarcane, an important agricultural crop, is susceptible to white leaf disease, which can severely damage the crop and income. The disease is caused by phytoplasma, a prokaryote in the class mollicutes. This study investigated the efficacy of treating the disease by sterilization with solution plas...

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Main Authors: Janjira Sroykaew, Komgrit Leksakul, Dheerawan Boonyawan, Angsana Akarapisan
Format: Journal
Published: 2018
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/59212
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-592122018-09-05T04:41:27Z Treating white leaf disease in sugarcane cuttings using solution plasma Janjira Sroykaew Komgrit Leksakul Dheerawan Boonyawan Angsana Akarapisan Multidisciplinary Sugarcane, an important agricultural crop, is susceptible to white leaf disease, which can severely damage the crop and income. The disease is caused by phytoplasma, a prokaryote in the class mollicutes. This study investigated the efficacy of treating the disease by sterilization with solution plasma technology, including wire-to-wire, plasma jet, and gliding arc systems. Nested PCR and a scanning electron microscope were used to examine the phytoplasma disease and evaluate the effectiveness of the various solution plasma treatments. The most effective treatments, in terms of balancing plant growth and disease reduction, were the wire-to-wire system, with infected specimens immersed during discharge for 2 min with discharge repeated every 2 min, for 120 min (Exp 13); and the plasma jet system, with infected specimens immersed during discharge for 30 min and then continuously immersed for 180 min (Exp 18). The wire-to-wire treatment yielded 50% disease-free sugarcane specimens with 80% growth; the plasma jet system yielded fewer disease-free sugarcane specimens (40%), but more growth (90%). Additionally, SEM results showed that the solution plasma treatments as a group reduced disease incidence by about one third compared to the controls. 2018-09-05T04:41:27Z 2018-09-05T04:41:27Z 2018-01-01 Journal 16851994 2-s2.0-85041582207 10.12982/CMUJNS.2018.0006 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85041582207&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/59212
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Multidisciplinary
spellingShingle Multidisciplinary
Janjira Sroykaew
Komgrit Leksakul
Dheerawan Boonyawan
Angsana Akarapisan
Treating white leaf disease in sugarcane cuttings using solution plasma
description Sugarcane, an important agricultural crop, is susceptible to white leaf disease, which can severely damage the crop and income. The disease is caused by phytoplasma, a prokaryote in the class mollicutes. This study investigated the efficacy of treating the disease by sterilization with solution plasma technology, including wire-to-wire, plasma jet, and gliding arc systems. Nested PCR and a scanning electron microscope were used to examine the phytoplasma disease and evaluate the effectiveness of the various solution plasma treatments. The most effective treatments, in terms of balancing plant growth and disease reduction, were the wire-to-wire system, with infected specimens immersed during discharge for 2 min with discharge repeated every 2 min, for 120 min (Exp 13); and the plasma jet system, with infected specimens immersed during discharge for 30 min and then continuously immersed for 180 min (Exp 18). The wire-to-wire treatment yielded 50% disease-free sugarcane specimens with 80% growth; the plasma jet system yielded fewer disease-free sugarcane specimens (40%), but more growth (90%). Additionally, SEM results showed that the solution plasma treatments as a group reduced disease incidence by about one third compared to the controls.
format Journal
author Janjira Sroykaew
Komgrit Leksakul
Dheerawan Boonyawan
Angsana Akarapisan
author_facet Janjira Sroykaew
Komgrit Leksakul
Dheerawan Boonyawan
Angsana Akarapisan
author_sort Janjira Sroykaew
title Treating white leaf disease in sugarcane cuttings using solution plasma
title_short Treating white leaf disease in sugarcane cuttings using solution plasma
title_full Treating white leaf disease in sugarcane cuttings using solution plasma
title_fullStr Treating white leaf disease in sugarcane cuttings using solution plasma
title_full_unstemmed Treating white leaf disease in sugarcane cuttings using solution plasma
title_sort treating white leaf disease in sugarcane cuttings using solution plasma
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85041582207&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/59212
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