Management of Leaf Rust of Wheat through Different Levels of NPK and Sowing Times

Atiq, Muhammad; Javed, Nazir; Urooj, Sidra; Bukhari, Aftab Ali; Ali, Yasir; Ahmad, Zeeshan; Shahid, Amna; Ali, Syed Haroon; Jabbar, Abdul; Wasi-ud-Din,

doi:10.13189/azb.2017.050401

Cited by 6 publications

(3 citation statements)

References 19 publications

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“…(2014) and ( Naseri and Kazemi, 2020 ) depicted that late sowing increases rust infection in wheat by providing favorable air temperature and relative humidity that are suitable for infection. Otherwise, early sowing has decisive importance in weakening rust severity ( Singh et al., 2012 ; Atiq et al., 2017 ). Considerable consistency was detected between the two tested sowing dates for Giza-171, Misr-1, Gemmeiza-12, Sids-12, Sids-13, and Line-55.…”

Section: Discussionmentioning

confidence: 99%

Assessing performance and stability of yellow rust resistance, heat tolerance, and agronomic performance in diverse bread wheat genotypes for enhancing resilience to climate change under Egyptian conditions

et al. 2022

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Yellow rust and heat stress adversatively impact the growth and production of bread wheat in particular under rising adverse environmental conditions. Stability of grain yield is a pivotal purpose of plant breeders to improve wheat production and ensure global food security especially under abrupt climate change. The objective of this study was to assess the performance and stability of diverse bread wheat genotypes for yellow rust resistance, heat stress, and yield traits. The studied genotypes were evaluated in two different locations under two sowing dates (timely and late sowing) during two growing seasons. The obtained results displayed significant differences among the tested locations, sowing dates, and genotypes for most measured traits. The yellow rust measurements evaluated under the field conditions including final rust severity (FRS), the average coefficient of infection (ACI), and area under disease progress curve (AUDPC) revealed that Giza-171, Misr-1, Gemmeiza-12, Shandweel-1, Sids-13, Line-1, Line-2, and Line-55 had better resistance. Based on heat sensitivity measurements, Line-1 and Line-2 followed by Line-35, Shandweel-1 and Line-55 were classified as more tolerant to heat stress compared with the remaining genotypes. The genotypes Line-55, Gemmeiza-12, Giza-171, Line-1, Line-2, and Misr-1 were able to maintain acceptable agronomic performance under timely and late sowing dates in all evaluated environments. Different statistical procedures were employed to explore the adaptability and stability of tested genotypes i.e., joint regression, stratified ranking, Wricke's Ecovalence values, cultivar superiority, additive main effects, and multiplicative interaction (AMMI), AMMI stability value, and genotype plus genotype-by-environment interaction (GGE). The applied stability parameters were quite similar for describing the stability of the evaluated wheat genotypes. The results indicated that Gemmeiza-12, Giza-171, Sids-12, Sids-13, Misr-1 Shandweel-1, Line-1, Line-2, and Line-55 were desirable and stable. The heatmap and hierarchical clustering were exploited for dividing the evaluated bread wheat genotypes into different clusters based on yellow rust resistance measurements, heat tolerance indices, and agronomic performance. Line-1 and Line-2 had the best performance for all rust resistance, heat tolerance, and agronomic performance followed by Giza-171, Line-55, Line-35, Gemmeiza-12, Shandweel-1, Misr-1, and Sids-13. In conclusion, our findings provide evidence of utilizing promising genotypes in rust resistance, heat tolerance, and agronomic performance in breeding programs for improving wheat grain yield stability mainly under climate change.

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Section: Discussionmentioning

confidence: 99%

Assessing performance and stability of yellow rust resistance, heat tolerance, and agronomic performance in diverse bread wheat genotypes for enhancing resilience to climate change under Egyptian conditions

et al. 2022

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“…According to , the application of triazole and strobilurin fungicide combinations within permissible range is the preferred method for leaf management. The most effective approach to managing this disease included the integrating cultural, genetic, and fungicide control methods (Atiq et al, 2017;Javaid et al, 2018).…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Different Triazole Fungicides for the Management of Leaf Rust of Wheat Under Agro-Ecological Zone of District Layyah

Ali,

Shahbaz,

Aatif

et al. 2023

SJA

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“…Previous investigation showed 10-90% yield losses occur due to the stripe rust epidemics (Dzhunusova et al, 2009;Hussain et al, 2017). As the cultivation of susceptible wheat varieties having low resistance to stripe rust is the main cause of epidemics in these regions (Sharma et al 2009), therefore various fungicides are widely used to control stripe rust, which is done without the knowing their capacity to control disease under field conditions (Atiq et al, 2017;Razzaq et al, 2018). Currently, forty different products of fungicides have been documented for the management of stripe rust disease.…”

Section: Introductionmentioning

confidence: 99%

Impact of Foliar Applications of Different Fungicides on Wheat Stripe Rust Epidemics and Grain Yield

Ali¹,

Abbas²,

Aatif³

et al. 2022

Pak. J. Phytopathol.

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Management of Leaf Rust of Wheat through Different Levels of NPK and Sowing Times

Cited by 6 publications

References 19 publications

Assessing performance and stability of yellow rust resistance, heat tolerance, and agronomic performance in diverse bread wheat genotypes for enhancing resilience to climate change under Egyptian conditions

Assessing performance and stability of yellow rust resistance, heat tolerance, and agronomic performance in diverse bread wheat genotypes for enhancing resilience to climate change under Egyptian conditions

Evaluation of Different Triazole Fungicides for the Management of Leaf Rust of Wheat Under Agro-Ecological Zone of District Layyah

Impact of Foliar Applications of Different Fungicides on Wheat Stripe Rust Epidemics and Grain Yield

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