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Scanning electron microscopy of invasion process by Fusarium moniliforme on soybean seed

100%

Muzahid-E-Rahman M., Ali M. R., Dey T. K., Hossain M. D.

Journal of Plant Protection Research

2010

tom 50

nr 3

Fusarium moniliforme J. Sheld was observedas important seed-borne pathogen of soybean (Glycine max) having a great potentiality to cause seed-borne infection after establishing a rapid pathogenesis. The infection process was studied with scanning electron microscopy (SEM). Infection hyphae grew directly from the side or near the end of the conidium and entered the seed coat through cuticular cell juncture with or without forming appressorium. After invasion of the fungus, rapid degradation of cell wall occurred followed by intercellular and intracellular development of the fungus. Finally, tissues of the seed lost their integrity and identity and seemed as rotten mass covering with dense mycelium.

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Groundwater arsenic contamination in West Bengal: current scenario, effects and probable ways of mitigation

88%

Dey T. K., Banerjee P., Bakshi M., Kar A., Ghosh S.

International Letters of Natural Sciences

2014

tom 08

nr 1

During the past two decades, Arsenic (As) contamination via groundwater has become a serious issue worldwide and is now a major concern in the Indo-Bangladesh Gangetic delta. Arsenic enters human body through contaminated groundwater consumed as drinking water. Food safety in this region is also facing severe consequences as bio-accumulation of Arsenic is occurring in food crops irrigated with As-contaminated water. Chronic exposure to Arsenic can cause not only cancerous and non-cancer health effects. Reports suggest that about 20 % population in West Bengal is highly affected. Various techniques are being introduced to provide arsenic-free drinking water at an affordable cost. But a rigorous change in habit and mind set for procuring safe drinking water in those surviving in As-contaminated zones is the most essential step towards curbing the fatal consequences of As exposure. Harvesting rain water and utilization of proper purification techniques can be considered a possible alternative of safe drinking water.

Ograniczanie wyników

1 International Letters of Natural Sciences

1 Journal of Plant Protection Research

2 Dey T. K.

1 Ali M. R.

1 Bakshi M.

1 Banerjee P.

1 Ghosh S.

1 Hossain M. D.

1 Kar A.

1 Muzahid-E-Rahman M.

1 2014

1 2010

Wyniki wyszukiwania

Scanning electron microscopy of invasion process by Fusarium moniliforme on soybean seed

Groundwater arsenic contamination in West Bengal: current scenario, effects and probable ways of mitigation