A. Nagar

Publications268
h-index20
Citations1,507
Highly Influential Citations81
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Comparative Study for Biosurfactant Production by Using Bacillus subtilis and Pseudomonas aeruginosa
Biosurfactants are amphiphilic compounds produced by various bacteria and fungi which reduce surface and interfacial tension. Oil contaminated soil were collected from four different automobile shop… Expand
ANALYSIS OF HEAVY METALS IN WATER, SEDIMENTS AND SELECTED FRESHWATER FISH COLLECTED FROM GADILAM RIVER, TAMILNADU, INDIA
TLDR
These levels of heavy metals accumulated by the five freshwater fish species were exceed the maximum permissible limits values ofheavy metals for fish tissues as prescribed by various national and international agencies. Expand
Response of Biofertilizers on Growth, Yield Attributes and Associated Protein Profiling Changes of Blackgram (Vigna mungo L. Hepper)
TLDR
The results revealed that biofertilization perform significant improvement in plant productivity and quality. Expand
INFLUENCE OF SALINITY STRESS ON PHOTOSYNTHESIS AND ANTIOXIDATIVE SYSTEMS IN TWO COTTON VARIETIES
Summary. The effect of the progressive increase in salinity on photosynthesis, antioxidant enzymes and the contents of proline and glycine betaine in two cotton varieties, Arya-Anubam and LRA-5166… Expand
Prevalence and seasonal occurrence of gastrointestinal parasites in small ruminants of coastal areas of Tamil Nadu.
TLDR
The results of season wise analysis indicates that the overall infection percentage was higher in rainy seaso n followed by winter than in summer, and the nematode Haemonchus sp was found to be predominant in both sheep and goat. Expand
The Effect of the Arbuscular Mycorrhizal (AM) Fungus Glomus intraradices on the Growth and Yield of Chilli (Capsicum annuum L.) Under Salinity Stress
TLDR
The overall results suggest that mycorrhizal colonization improves host plant mineral concentration and thereby alters fruit production and quality of fruits under salinity stress in chilli plants. Expand
Larvicidal and ovicidal activity of seven essential oil against lepidopteran pest S.litura (lepidoptera: noctuidae)
TLDR
All essential oil showed moderate ovicidla effects; however, the highest Ovicidal activity was found in O.basilicum and Z.officinale, which has the potential to be used as an ideal eco-friendly approach for the control of agricultural pest of S.litura. Expand
Mutagenic Effectiveness and Efficiency of Gamma Rays Ethyl Methane Sulphonate and Their Combined Treatments in Cowpea (Vigna unguiculata L. Walp)
TLDR
EMS was provide to be more effective and efficient in causing mutations as compared to gamma rays and the combined treatments. Expand
Azospirillum and its Formulations: A Review
Biofertilizers manufactured in India are mostly carrier based, using lignite or charcoal as carriers. Inspite of nearly three decades of existence of biofertilizers in India supported by central and… Expand
Effect of Malathion Toxicity in the Freshwater Fish Ophiocephalus punctatus-A Histological and Histochemical Study
TLDR
The exposure of fish to the examined pollutants induced a disappearance of some fractions and consequently changes of relative mobility and area that indicate damage, which showed severe histological changes in brain, liver, ovary and tissues in ophicoephalus punctatus. Expand
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