Guardians of wheat: Unleashing transgenerational immune priming with Trichoderma against spot blotch

Tiwari, Menka; Singh, Prashant

doi:10.1016/j.sajb.2024.04.037

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article1

Preprint1

Relationship

Self Cite1

Independent1

Authors

Journals

Cited by 2 publications

References 48 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Bolstering Wheat's immunity: BABA-mediated defense priming against Bipolaris sorokiniana amid competition

Tiwari,

Singh

2024

Physiological and Molecular Plant Pathology

View full text Add to dashboard Cite

Bolstering Wheat's immunity: BABA-mediated defense priming against Bipolaris sorokiniana amid competition

Tiwari,

Singh

2024

Physiological and Molecular Plant Pathology

View full text Add to dashboard Cite

Bolstering Wheat’s Immunity: BABA-Mediated Defense Priming AgainstBipolaris sorokinianaAmid Competition

Tiwari,

Singh

2024

Preprint

Self Cite

View full text Add to dashboard Cite

Plants encounter numerous biotic and abiotic challenges, with biotic stresses significantly limiting wheat productivity. Competition for nutrients and space among plants adds another layer of stress. Defense priming is a promising approach to enhancing plant protection against these environmental stresses. This study explores BABA (β-aminobutyric acid) priming in wheat againstBipolaris sorokinianaunder varying degrees of competition. We assessed growth parameters, disease phenotype, biochemical changes, and yield-related traits in both primed and non-primed wheat under disease pressure and competition. Our findings revealed that growth parameters declined in both primed and non-primed wheat as competition increased. However, primed wheat showed better morphological growth than non-primed wheat at each competition level. Under disease pressure, primed wheat demonstrated protection comparable to non-challenged plants at all competition levels, while non-primed plants were susceptible. Non-primed wheat under high-density (HD) conditions exhibited the highest disease susceptibility due to intense competition. BABA-primed plants showed better disease protection at each competition level compared to non-primed plants. BABA priming allowed plants to mitigate competition effects and maintain a consistent defense response. The yield performance of primed wheat was superior to that of non-primed wheat across all competition levels. Our research suggests BABA priming as an effective pesticide-free strategy for crop protection against pathogens under competitive conditions.

show abstract

Guardians of wheat: Unleashing transgenerational immune priming with Trichoderma against spot blotch

Cited by 2 publications

References 48 publications

Bolstering Wheat's immunity: BABA-mediated defense priming against Bipolaris sorokiniana amid competition

Bolstering Wheat's immunity: BABA-mediated defense priming against Bipolaris sorokiniana amid competition

Bolstering Wheat’s Immunity: BABA-Mediated Defense Priming AgainstBipolaris sorokinianaAmid Competition

Contact Info

Product

Resources

About