Allelopathic Effect of the
Aqueous Extract of Parthenium hysterophorus and Chromolaena Odorata
on the Seed Germination and Seedling Vigour of Zea mays L. In
vitro
Influence of Abiotic and Biotic Factors on the Population Dynamics of Mustard
Aphid, Lipaphis erysimi (Kalt.) On Indian Mustard, Brassica juncea
with Respect to Sowing Dates
Toxicity Based Evaluation of Textile Waste Water Treatment Efficiency with Algae
on the Growth and Enzyme Activity of the Seedlings of Helianthus annuus L.