Abstract
The efficiency of some inducing resistance chemicals (IRCs) and systemic fungicide were evaluated in vitro on suppressing the germination of uredospores of Puccinia triticina as well as controlling leaf rust of wheat under greenhouse and field conditions. Different degrees of inhibition to the germinated uredospores of P. triticina were occurred when sprayed the tested IRCs, i.e. ascorbic acid, oxalic acid, sodium salicylate, di-basic potassium phosphate, salicylic acid and benzothiadiazole (BTH) and the systemic fungicide, i.e. propiconazole (Tilt). Furthermore, the used systemic fungicide was more efficient than IRCs in this regard. Spraying two wheat varieties (Giza168 and Giza139) with the tested IRCs and fungicides reduced significantly the severity of leaf rust disease compared with control treatment under greenhouse conditions. On the other hand, spraying the two wheat cultivars under field conditions during 2011/2012 growing seasons in two Governorates (El-Sharkiya and Kafr El-Sheikh) with the tested IRCs and fungicides resulted in a significant decrease in the severity of the disease compared with control treatment. In addition, the tested IRCs were low disease efficient comparing to treatments sprayed with the fungicide. All the tested IRCs resulted in a significant increment in yield components, while the fungicide (Tilt) show low efficient in yield components as compared to the control treatment.
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Claims 7
Claim · model-written summary
Tested resistance inducing chemicals inhibited Puccinia uredospore germination.
- Taxon
- Wheat
Triticum aestivumt0 - Treatment
- tested IRCse0
- Interactor
- P. triticina
Puccinia triticinae0pathogen - Outcome
- germinated uredospores of P. triticinae0
- Direction
- inhibitione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Different degrees of inhibition to the germinated uredospores of P. triticina were occurred when sprayed the tested IRCs, i.e. ascorbic acid, oxalic acid, sodium salicylate, di-basic potassium phosphate, salicylic acid and benzothiadiazole (BTH)”
t0“Wheat”
Claim · model-written summary
Propiconazole was more effective than inducing chemicals at inhibiting uredospore germination.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- systemic fungicidee0
- Interactor
- Puccinia triticinaPuccinia triticinat1pathogen
- Outcome
- more efficiente0
- Direction
- more efficiente0
- Comparator
- IRCse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the used systemic fungicide was more efficient than IRCs in this regard.”
t0“Wheat”
t1“Puccinia triticina”
Claim · model-written summary
Sprayed chemicals and fungicide reduced wheat leaf rust severity under greenhouse conditions.
- Taxon
- wheatTriticum aestivume0
- Material
- Giza168 and Giza139e0
- Treatment
- tested IRCs and fungicidese0
- Interactor
- Puccinia triticinaPuccinia triticinat1pathogen
- Outcome
- severity of leaf rust diseasee0
- Direction
- reducede0
- Comparator
- control treatmente0
- Setting
- greenhouse conditionse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Spraying two wheat varieties (Giza168 and Giza139) with the tested IRCs and fungicides reduced significantly the severity of leaf rust disease compared with control treatment under greenhouse conditions.”
t0“Wheat”
t1“Puccinia triticina”
Claim · model-written summary
Sprayed chemicals and fungicide decreased wheat leaf rust severity in the field.
- Taxon
- wheatTriticum aestivume0
- Treatment
- tested IRCs and fungicidese0
- Interactor
- Puccinia triticinaPuccinia triticinat1pathogen
- Outcome
- severity of the diseasee0
- Direction
- decreasee0
- Comparator
- control treatmente0
- Setting
- El-Sharkiya and Kafr El-Sheikhe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“spraying the two wheat cultivars under field conditions during 2011/2012 growing seasons in two Governorates (El-Sharkiya and Kafr El-Sheikh) with the tested IRCs and fungicides resulted in a significant decrease in the severity of the disease compared with control treatment.”
t0“Wheat”
t1“Puccinia triticina”
Claim · model-written summary
Inducing chemicals controlled disease less effectively than fungicide.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- tested IRCse0
- Interactor
- Puccinia triticinaPuccinia triticinat1pathogen
- Outcome
- low disease efficiente0
- Direction
- lowe0
- Comparator
- treatments sprayed with the fungicidee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the tested IRCs were low disease efficient comparing to treatments sprayed with the fungicide”
t0“Wheat”
t1“Puccinia triticina”
Claim · model-written summary
Tested inducing chemicals significantly increased yield components.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- tested IRCse0
- Outcome
- yield componentse0
- Direction
- incremente0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All the tested IRCs resulted in a significant increment in yield components”
t0“Wheat”
Claim · model-written summary
Tilt was less effective for yield components than the control treatment.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- fungicide (Tilt)e0
- Outcome
- yield componentse0
- Direction
- low efficiente0
- Comparator
- control treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the fungicide (Tilt) show low efficient in yield components as compared to the control treatment”
t0“Wheat”
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- positive
- positive
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See all 8 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.