On rainy season rice crop, gall miage, Orsectia cryzde Wood Masun and Yellow stemborar. Scirpophaga incertulos Walker are regular insect posts in War-angal region. As a part of Lasic studies in ecological aspects of these two pests an attemut was made to correlate the Important weather factors f'ke tempera-ture, rainfall and humidity of crop season (July-November), pre-season (June-August) and off season (March-June) with light trap catches and field inci-dences, recorded at the Agricultural Research Station, Warangal. The perio-dical field data of these two pests on a susceptible variety and light trop catchos of 1980 season alone were compared with the temperature, rainfall as well as key m rta ity factors like parasatization.
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Tamil Nadu Agricultural University
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Tamil Nadu, India.
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Madras Agricultural Journal (MAJ)
Madras Agricultural Students Union
Tamil Nadu Agricultural University
Coimbatore - 641
003
Tamil Nadu, India.
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