Abstract
Two experiments on 10 years old mango trees, Saddeka cv. (high susceptible cultivar) were conducted under field condition during 2012 and 2013 growing seasons for management of powdery mildew at El Adleia district, Belbees county, El-Sharkia governorate. In these trials, mango trees were sprayed with two potassium phosphate salts , calcium chloride ,three commercial growth regulators ,i.e. Agrotone (NAA), Cultar (paclobutrazol) , and Berelex (GA3), the bio-fungicide AQ10 (Ampelomyces quisqualis) , the commercial systemic fungicide Punch (flusilazole) and an alternate among Cultar ( paclobutrazol ), monobasic phosphate and the fungicide Punch. The aforementioned treatments were applied at 14 days intervals during both growing seasons starting at bud flower burst stage till full bloom stage in order to evaluate their efficiency on management mango powdery mildew disease. The obtained results showed that spraying of mango trees ( Saddeka cv.) during 2012 and 2013 growing seasons with any of the tested treatments significantly reduced the severity of powdery mildew with significant increase to the produced fruit yield compared with control treatment.In addition, results of both seasons revealed that alternation spray among Cultar ( paclobutrazol ), mono basic potassium phosphate and the fungicide Punch was the most superior treatment in reducing severity of the disease and producing the highest fruit yield followed by spraying of the fungicide Punch then spraying of mono basic potassium phosphate . Meanwhile, Brelex was of the lowest efficiency treatment in this regard followed by spraying of Agrotone . The other treatments recorded intermediate figures. Control treatment recorded 44.3 % disease severity and produced poor fruit yield.
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Claims 8
Claim · model-written summary
The tested sprays reduced mango powdery mildew severity relative to the control in both seasons.
- Taxon
- mango trees
_from_India.jpg?width=60)
Mangifera indicae0 - Material
- Saddeka cv.e0
- Treatment
- any of the tested treatmentse0
- Outcome
- severity of powdery mildewe0
- Direction
- reducede0
- Qualifier
- during 2012 and 2013 growing seasonse0
- Comparator
- control treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_from_India.jpg?width=500)
Verbatim
e0“spraying of mango trees ( Saddeka cv.) during 2012 and 2013 growing seasons with any of the tested treatments significantly reduced the severity of powdery mildew with significant increase to the produced fruit yield compared with control treatment”
Claim · model-written summary
The tested sprays increased mango fruit yield relative to the control in both seasons.
- Taxon
- mango treesMangifera indicae0
- Material
- Saddeka cv.e0
- Treatment
- any of the tested treatmentse0
- Outcome
- produced fruit yielde0
- Direction
- increasee0
- Qualifier
- during 2012 and 2013 growing seasonse0
- Comparator
- control treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“spraying of mango trees ( Saddeka cv.) during 2012 and 2013 growing seasons with any of the tested treatments significantly reduced the severity of powdery mildew with significant increase to the produced fruit yield compared with control treatment”
Claim · model-written summary
Alternating Cultar, monobasic potassium phosphate and Punch gave the greatest reduction in disease severity.
- Treatment
- alternation spray among Cultar ( paclobutrazol ), mono basic potassium phosphate and the fungicide Punche0
- Outcome
- severity of the diseasee0
- Direction
- reducinge0
Not reportedTaxonComparator
Verbatim
e0“alternation spray among Cultar ( paclobutrazol ), mono basic potassium phosphate and the fungicide Punch was the most superior treatment in reducing severity of the disease and producing the highest fruit yield”
Claim · model-written summary
Alternating Cultar, monobasic potassium phosphate and Punch gave the highest fruit yield.
- Taxon
- MangoMangifera indicat0
- Treatment
- alternation spray among Cultar ( paclobutrazol ), mono basic potassium phosphate and the fungicide Punche0
- Outcome
- fruit yielde0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“alternation spray among Cultar ( paclobutrazol ), mono basic potassium phosphate and the fungicide Punch was the most superior treatment in reducing severity of the disease and producing the highest fruit yield”
t0“Mango”
Claim · model-written summary
Punch ranked after the alternating spray, followed by monobasic potassium phosphate for disease control and yield.
- Taxon
- MangoMangifera indicat0
- Outcome
- spraying of the fungicide Punch then spraying of mono basic potassium phosphatee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“followed by spraying of the fungicide Punch then spraying of mono basic potassium phosphate”
t0“Mango”
Claim · model-written summary
Brelex had the lowest efficiency, followed by Agrotone.
- Taxon
- MangoMangifera indicat0
- Outcome
- lowest efficiency treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Brelex was of the lowest efficiency treatment in this regard followed by spraying of Agrotone”
t0“Mango”
Claim · model-written summary
Untreated mango had 44.3% powdery mildew severity.
- Taxon
- MangoMangifera indicat0
- Treatment
- Control treatmente0
- Outcome
- disease severitye0
- Value
- 44.3 %e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Control treatment recorded 44.3 % disease severity and produced poor fruit yield”
t0“Mango Powdery Mildew”
Claim · model-written summary
Untreated mango had poor fruit yield.
- Taxon
- MangoMangifera indicat0
- Treatment
- Control treatmente0
- Outcome
- fruit yielde0
- Direction
- poore0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Control treatment recorded 44.3 % disease severity and produced poor fruit yield”
t0“Mango”
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