Abstract
The thermal inactivation point (TIP) of SCSMV was determined by heating the infected plant sap for 10 min at 50oC, 55oC, 60oC, and 65oC. The sap was inoculated mechanically on indicator plant Dactylactonium aegypticum. The virus was detected by a reverse transcription polymerase chain reaction (RT-PCR) using specific p rimer to amplify a part of the coat protein (CP) gene. The SCSMV was detected on plants inoculated with 50oC and 55oC heat-treated sap, and was not detected in plants inoculated with sap heat-tre ated at higher temperature. This TIP was used as a guideline to treat the infected cutting-canes by ho t water treatment (HWT) to evaluate its effectivene ss in eliminating SCSMV. The temperature ranged from 52oC to 55oC and heat treatments were 10, 20, and 30 min submersion time. The results showed that elevating temperature and submersion time affected the viability and severity significantly. At an upper temperature of 53oC with longer than 2 0 min submersion time, plant death was observed. Alt hough the virus was not completely eliminated from the cutting-canes, HWT at 53oC for 10 min was able to reduce the disease severity and maintain the plant’s viability. The impact of HWT before pl anting will reduce the virus titer in plants and disease severity at the critical time of 3-4 months after planting of sugarcane thus minimizing the effect of virus infection in sugarcane.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 7
Claim · model-written summary
SCSMV was detected after sap heating at 50oC and 55oC but not at higher temperatures.
- Taxon
- sugarcanet0
- Treatment
- 50oC and 55oCe1
- Interactor
- SCSMVSugarcane streak mosaic virust0pathogen
- Outcome
- detectede1
- Comparator
- higher temperaturee1
Not reportedDirection
Verbatim
t0“HOT WATER TREATMENT OF CUTTING-CANE INFECTED WITH SUGARCANE STREAK MOSAIC VIRUS (SCSMV)”
e1“The SCSMV was detected on plants inoculated with 50oC and 55oC heat-treated sap, and was not detected in plants inoculated with sap heat-tre ated at higher temperature”
Claim · model-written summary
Hot water treatment at 53oC for 10 min reduced sugarcane disease severity.
- Taxon
- sugarcanet0
- Treatment
- HWT at 53oC for 10 mine3
- Interactor
- SCSMVSugarcane streak mosaic virust0pathogen
- Outcome
- disease severitye3
- Direction
- reducee3
Not reportedComparator
Verbatim
t0“HOT WATER TREATMENT OF CUTTING-CANE INFECTED WITH SUGARCANE STREAK MOSAIC VIRUS (SCSMV)”
e3“Alt hough the virus was not completely eliminated from the cutting-canes, HWT at 53oC for 10 min was able to reduce the disease severity and maintain the plant’s viability”
Claim · model-written summary
Hot water treatment at 53oC for 10 min maintained sugarcane viability.
Not reportedComparator
Verbatim
t0“HOT WATER TREATMENT OF CUTTING-CANE INFECTED WITH SUGARCANE STREAK MOSAIC VIRUS (SCSMV)”
e3“Alt hough the virus was not completely eliminated from the cutting-canes, HWT at 53oC for 10 min was able to reduce the disease severity and maintain the plant’s viability”
Claim · model-written summary
Submersion at 53oC for longer than 20 min caused sugarcane plant death.
Not reportedComparatorDirection
Verbatim
t0“HOT WATER TREATMENT OF CUTTING-CANE INFECTED WITH SUGARCANE STREAK MOSAIC VIRUS (SCSMV)”
e2“At an upper temperature of 53oC with longer than 2 0 min submersion time, plant death was observed”
Claim · model-written summary
Hot water treatment at 53oC for 10 min did not completely eliminate SCSMV from the cutting-canes.
- Taxon
- sugarcanet0
- Treatment
- HWT at 53oC for 10 mine3
- Interactor
- SCSMVSugarcane streak mosaic virust0pathogen
- Outcome
- eliminated from the cutting-canese3
Not reportedComparatorDirection
Verbatim
t0“HOT WATER TREATMENT OF CUTTING-CANE INFECTED WITH SUGARCANE STREAK MOSAIC VIRUS (SCSMV)”
e3“Alt hough the virus was not completely eliminated from the cutting-canes, HWT at 53oC for 10 min was able to reduce the disease severity and maintain the plant’s viability”
Claim · model-written summary
Hot water treatment before planting is expected to reduce virus titer and disease severity at 3-4 months after planting.
- Taxon
- sugarcanet0
- Treatment
- HWT before pl antinge5
- Interactor
- SCSMVSugarcane streak mosaic virust0pathogen
- Outcome
- virus titere5
- Direction
- reducee5
Not reportedComparator
Verbatim
t0“HOT WATER TREATMENT OF CUTTING-CANE INFECTED WITH SUGARCANE STREAK MOSAIC VIRUS (SCSMV)”
e5“The impact of HWT before pl anting will reduce the virus titer in plants and disease severity at the critical time of 3-4 months after planting of sugarcane thus minimizing the effect of virus infection in sugarcane”
Claim · model-written summary
Elevating temperature and submersion time significantly affected sugarcane viability and severity.
- Taxon
- sugarcanet0
- Treatment
- elevating temperature and submersion timee4
- Outcome
- viability and severitye4
- Direction
- affectede4
Not reportedComparator
Verbatim
t0“HOT WATER TREATMENT OF CUTTING-CANE INFECTED WITH SUGARCANE STREAK MOSAIC VIRUS (SCSMV)”
e4“The results showed that elevating temperature and submersion time affected the viability and severity significantly”
The same questions in other papers
irrigation · growth · Saccharum officinarum (sugarcane)Positive and negative results
46 papers in the same direction as this paper · 7 in the opposite direction
- negative
- negative
- negative
50 papers more in this group
See all 54 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.