Alleviating biotic stress of powdery mildew in mango cv. Keitt by Sulfur nanoparticles and assessing their effect on productivity and disease severity DOI Creative Commons
Mohamed K. Abou El-Nasr, Mohamed A. Nasser, Mohamed Ebrahim

и другие.

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Фев. 14, 2025

Abstract The control of powdery mildew disease is one the main objectives in Mango production. production with superior quality becoming increasingly challenging due to climate change, which may negatively affect all stages their development. Recently, Nanotechnology a promising and rapidly evolving field that could be very useful tool raise efficiency fungicides. aim this study was evaluate role sulfur nanoparticles (SNPs) reducing incidence mildew, improving growth performance productivity mango cv. Keitt ( Mangifera indica L.). Four concentrations SNPs (0, 100, 300, 500 ppm) were compared microform (bulk) at concentration ppm. At private farm on Cairo Alex Desert Road K78, Egypt, foliar spray treatments administered an eight-year-old grafted Sukari rootstock. experiment conducted using randomized complete block design, each tree receiving five-liter solution. results suggested use ppm led by 8.8% but it affected productivity, as decreased 27% treatment. Whereas 100 increasing 342% treatment, recorded 14.6%. Furthermore, TSS vitamin C increased significantly 16 Brix 46.3 mg, respectively, association decreasing titratable acidity fruits. In aggregate, our data demonstrated 300 more efficient than bulk POD PPO enzyme activity. It recommended add spraying three times 15-day intervals for alleviating harmful impact trees activity, thereby yield, fruit exposed disease.

Язык: Английский

Alleviating biotic stress of powdery mildew in mango cv. Keitt by Sulfur nanoparticles and assessing their effect on productivity and disease severity DOI Creative Commons
Mohamed K. Abou El-Nasr, Mohamed A. Nasser, Mohamed Ebrahim

и другие.

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Фев. 14, 2025

Abstract The control of powdery mildew disease is one the main objectives in Mango production. production with superior quality becoming increasingly challenging due to climate change, which may negatively affect all stages their development. Recently, Nanotechnology a promising and rapidly evolving field that could be very useful tool raise efficiency fungicides. aim this study was evaluate role sulfur nanoparticles (SNPs) reducing incidence mildew, improving growth performance productivity mango cv. Keitt ( Mangifera indica L.). Four concentrations SNPs (0, 100, 300, 500 ppm) were compared microform (bulk) at concentration ppm. At private farm on Cairo Alex Desert Road K78, Egypt, foliar spray treatments administered an eight-year-old grafted Sukari rootstock. experiment conducted using randomized complete block design, each tree receiving five-liter solution. results suggested use ppm led by 8.8% but it affected productivity, as decreased 27% treatment. Whereas 100 increasing 342% treatment, recorded 14.6%. Furthermore, TSS vitamin C increased significantly 16 Brix 46.3 mg, respectively, association decreasing titratable acidity fruits. In aggregate, our data demonstrated 300 more efficient than bulk POD PPO enzyme activity. It recommended add spraying three times 15-day intervals for alleviating harmful impact trees activity, thereby yield, fruit exposed disease.

Язык: Английский

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