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A. Sajeena

Publications (6)

Harnessing Biocontrol Potential of Endophytic Xylaria spp. against Plant Pathogens: Mechanisms and Applications

H. P. Harshith, A. Sajeena, Jasmin Laila Rasheed, N. V. Radhakrishna, Jacob John & M. K. Dhanya · Journal of Advances in Biology & Biotechnology · 2026

Plant diseases cause substantial crop loss globally, with fungal pathogens accounting for the majority of infections, leading to significant economic loss. The environmental concerns associated with chemical pesticides and other limitations have made it necessary to search for su...

Open access Research Article 10.9734/jabb/2026/v29i53921

Harnessing Endophytes for the Management of Brown Spot of Rice Incited by Bipolaris oryzae

Salma Shabana & A. Sajeena · Journal of Advances in Biology & Biotechnology · 2025

Brown spot of rice represents a globally important disease of rice, capable of inflicting severe yield losses under epidemic conditions. The historical relevance of this pathogen is exemplified by its major role in the Bengal Famine of 1943, highlighting its potential to cause la...

Open access Research Article 10.9734/jabb/2025/v28i113255

Morpho-molecular Identification and Pathogenicity of Fusarium oxysporum Pathogens Associated with Vascular wilt in Cowpea (Vigna unguiculata L.)

A. M. Shahiba, V. G. Jayalekshmy, A. Sajeena & Arun Chacko · International Journal of Plant & Soil Science · 2022

Fusarium oxysporum (Fo), causes vascular wilt in cowpea is a serious pathogen, which leads to severe yield loss and high plant mortality. Variability among the pathogen is very low, due to the lack of sexual reproduction, and low mutation rate. In this study ten different isolate...

Open access Research Article 10.9734/ijpss/2022/v34i242721

Incidence of Bhendi Yellow Vein Mosaic Disease and Isolation of Potential Endophytic Bacterial Antagonists from Okra (Abelmoschus esculentus L.)

B. S. Sandeep, M. K. Dhanya, N. V. Radhakrishnan, K. N. Anith, A. Sajeena & Juel Debnath · Journal of Advances in Biology & Biotechnology · 2026

The present study aims to investigate the prevalence and occurrence of bhendi yellow vein mosaic disease in okra and to explore the potential bacterial endophytes. A survey was conducted in the major okra-growing areas of Thiruvananthapuram and Kottayam districts in Kerala during...

Open access Research Article 10.9734/jabb/2026/v29i33737

Growth and Yield of Grain Cowpea (Vigna unguiculata sub sp. cylindrica) in Response to Foliar Nutrition and Graded Levels of Phosphorus and Potassium

H. Sruthy, P. Shalini Pillai, G. J. Shimi, J. S. Bindhu & A. Sajeena · International Journal of Environment and Climate Change · 2023

Aim: To assess the growth and yield of grain cowpea in response to varied doses of phosphorus (P) and potassium (K) supplemented with foliar application of nano diammonium phosphate (DAP) and potassium salt of active phosphorus (PSAP). Study Design: The field experiment was a fac...

Open access Research Article 10.9734/ijecc/2023/v13i113580