9993751077, 8770572005
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Abstract Bioassay studies were carried out in the laboratory to determine the relative toxicity of Chloropyriphos.endosulphan, acetone and alcoholic leaf extracts of Argemone mexicana, Parthenium hysterophorusand Nicotiana plumbigenifolia against adult beetle of Raphidopalpafoveicollis. Based on the LC50 value ofinsecticides and Read More …
Abstract Water is the most vital resource for life. Approximately 97.2% water lies in oceans as salt water. While 2.15% in frozen ice from and the remaining 0.65% remain as fresh either on surface or ground water. Available fresh water Read More …
Abstract: Synthesis of 4H-pyrimido [2,1-b]benzothiazole derivatives of curcumin by using multicomponent reaction using substituted aromatic aldehyde, 2-aminobenzothiazole and curcumin has been carried out in the presence of Al-Pb-CO3hydrotalcite as a heterogeneous solid catalyst which is recyclable under solvent free condition. Read More …
Abstract: We have studied radio bursts (RB) related geomagnetic storm of magnitude ≤-90 nT, during the period of 1997- 2008 with coronal mass ejections and solar wind disturbances. We have found that most of the RB related geomagnetic storms are Read More …
Abstract: Water is the most vital resource for life. Approximately 97.2% water lies in oceans as salt water. While 2.15% in frozen ice from and the remaining 0.65% remain as fresh either on surface or ground water. Available fresh water Read More …
Abstract: The most important use of water in agriculture is for irrigation, which is a key component to produce enough food. Irrigation takes up to 90% of water withdrawn in some developing countries and significant proportions in more economically developed Read More …
