Abstract
Verticillium wilt disease causes economic yield losses in cotton growing areas in the world. In addition, an increase in salinity is observed in the soils of our country due to improper agricultural practices. This present study was carried out to find out the efficiency of NaCl with Verticillium dahliae Kleb. for two cotton cultivars following Completely Randomized Design (CRD). In this study, cotton cultivars (Gossypium hirsutum L.) of Nazilli 84 and Gloria were cultured in MS medium (40 ml per all magenta) containing 3 mycelial disc of Verticillium dahliae (0.5 mm) and different NaCL concentrations (0, 25, 50, 100, 150 mM) under in vitro conditions. The lowest disease severity value was found in the cv. Nazilli 84 in 150 mM NaCl + Verticillium dahliae application (48%), and in 100 mm NaCl + Verticillium dahliae application (50%) in cv. Gloria. In control plants, the disease severity was found to be 83% for cv. Nazilli 84 and 62% for cv. Gloria. Different results regarding plant height and leaf count were obtained with NaCl + Verticillium dahliae in cvs. Nazilli 84 and Gloria. Only with salt application, while the highest plant height was determined to be 3.92 cm for cv. Nazilli 84 at 100 mM NaCl application, at the same salt concentration, cv. Gloria was adversely affected by this application and plant height was measured at 1.83 cm determined. In conclusion, NaCl causes inhibition of V. dahliae in both the cultivars of cotton at particular concentration. The analysis of variance for all the parameters (Plant height and number of leaves) were found to be significant at P≤ 0.05. These results show that salinity-tolerant cotton plants can increase their tolerance to V. dahliae infection. V. dahliae disease can be suppressed by applying the NaCl concentration in the soil at appropriate doses depending on the cotton cultivars. Key words: Verticillium dahliae Kleb., NaCl, disease severity, plant height, number of leaves, cotton
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Claims 8
Claim · model-written summary
Nazilli 84 had its lowest disease severity, 48%, at 150 mM NaCl plus Verticillium.
- Taxon
- cotton
Gossypium hirsutume1 - Material
- Nazilli 84e0
- Treatment
- 150 mM NaCl + Verticillium dahliae applicatione0
- Interactor
- Verticillium dahliae
Verticillium dahliaee0pathogen - Outcome
- disease severity valuee0
- Direction
- loweste0
- Value
- 48%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The lowest disease severity value was found in the cv. Nazilli 84 in 150 mM NaCl + Verticillium dahliae application (48%)”
e1“cotton cultivars (Gossypium hirsutum L.)”
Claim · model-written summary
Gloria had 50% disease severity at 100 mm NaCl plus Verticillium.
- Taxon
- cottonGossypium hirsutume2
- Material
- Gloriae0
- Treatment
- 100 mm NaCl + Verticillium dahliae applicatione0
- Interactor
- Verticillium dahliaeVerticillium dahliaee0pathogen
- Outcome
- disease severitye1
- Direction
- loweste1
- Value
- 50%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“100 mm NaCl + Verticillium dahliae application (50%) in cv. Gloria”
e1“The lowest disease severity value was found”
e2“cotton cultivars (Gossypium hirsutum L.)”
Claim · model-written summary
Control Nazilli 84 plants had 83% disease severity.
- Taxon
- cottonGossypium hirsutume1
- Material
- Nazilli 84e0
- Outcome
- disease severitye0
- Value
- 83%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In control plants, the disease severity was found to be 83% for cv. Nazilli 84 and 62% for cv. Gloria”
e1“cotton cultivars (Gossypium hirsutum L.)”
Claim · model-written summary
Control Gloria plants had 62% disease severity.
- Taxon
- cottonGossypium hirsutume1
- Material
- Gloriae0
- Outcome
- disease severitye0
- Value
- 62%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In control plants, the disease severity was found to be 83% for cv. Nazilli 84 and 62% for cv. Gloria”
e1“cotton cultivars (Gossypium hirsutum L.)”
Claim · model-written summary
Nazilli 84 reached its highest height, 3.92 cm, at 100 mM NaCl alone.
- Taxon
- cottonGossypium hirsutume1
- Material
- Nazilli 84e0
- Treatment
- 100 mM NaCl applicatione0
- Outcome
- plant heighte0
- Direction
- higheste0
- Value
- 3.92 cme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the highest plant height was determined to be 3.92 cm for cv. Nazilli 84 at 100 mM NaCl application”
e1“cotton cultivars (Gossypium hirsutum L.)”
Claim · model-written summary
At 100 mM NaCl, Gloria height was adversely affected and measured 1.83 cm.
- Taxon
- cottonGossypium hirsutume2
- Material
- Gloriae0
- Treatment
- 100 mM NaCl applicatione1
- Outcome
- plant heighte0
- Direction
- adversely affectede0
- Value
- 1.83 cme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“at the same salt concentration, cv. Gloria was adversely affected by this application and plant height was measured at 1.83 cm”
e1“100 mM NaCl application”
e2“cotton cultivars (Gossypium hirsutum L.)”
Claim · model-written summary
Plant height and leaf number varied with NaCl plus Verticillium between cultivars, with significant variance analysis.
- Taxon
- cottonGossypium hirsutume2
- Treatment
- NaCl + Verticillium dahliaee0
- Interactor
- Verticillium dahliaeVerticillium dahliaee0pathogen
- Outcome
- plant height and leaf counte0
- Value
- P≤ 0.05e1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Different results regarding plant height and leaf count were obtained with NaCl + Verticillium dahliae in cvs. Nazilli 84 and Gloria”
e1“The analysis of variance for all the parameters (Plant height and number of leaves) were found to be significant at P≤ 0.05”
e2“cotton cultivars (Gossypium hirsutum L.)”
Claim · model-written summary
The authors concluded that cultivar-specific NaCl doses could suppress Verticillium disease.
- Taxon
- cottonGossypium hirsutume0
- Interactor
- V. dahliaeVerticillium dahliaee0pathogen
- Outcome
- applying the NaCl concentration in the soil at appropriate doses depending on the cotton cultivarse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“V. dahliae disease can be suppressed by applying the NaCl concentration in the soil at appropriate doses depending on the cotton cultivars”
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See all 5 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.