The nutritional status of food plants and altitudes play pivotal role in successful rearing of Indian tropical tasar silk worm Antheraea mylitta Drury both in commercial and seed crops. The pupa is the most crucial stage of its life cycle for the adult life and race continuation as well as for exploiting its genetic potency and dynamics to our best advantages. In the present investigation an ex...

Observations of mesospheric winds over a period of four years with the partial re ̄ection radar at Tirunelveli (8.7°N, 77.8°E), India, are presented in this study. The emphasis is on describing seasonal variabilities in mean zonal and meridional winds in the altitude region 70±98 km. The meridional winds exhibit overall transequatorial ̄ow associated with di€erential heating in the Northern and ...

Dutch coastal policy aims for a safe, economically strong and attractive coast. This is achieved by maintaining the part of coast that support these functions; foundation. The foundation maintained means sand nourishments. Up to now, it has been assumed net transports across foundation’s offshore boundary at 20 m depth contour are negligibly small. In framework Coastal Genesis 2.0 program we in...

Yarrow (Achillea spp.) belonging to the family of Asteraceae with useful properties, such as anti-diaphoretic, anti-hemorrhagic, anti-inflammation, anti-biotic, anti-fungal, anti-bacterial, Carminative and anti-oxidant effects. The present investigation assessed the morphological diversity of Achillea aucheri, which is indigenous plant from Damavand mountain of Iran. The samples were collected ...