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A S Azad B R Arora Bijay Singh and G S SekhonEffect of sewage
Snrinder Virk Kamaldeep Kaur and Satinderpal KaurHistopathological and
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acid activity adult Agric allantoid sporidia application average beekeepers biomass Brassica juncea brassicae canopy temperature cent chemical chlorophyll colonies colour compared concentration cotton cowpea cultivars decrease dodecastigma dose dry matter Ecology effect effluent endrin exposure fertilizer field fish fodder forest Ganga Nagar Ageti germination grain yield grass grassland growth herbicides higher Himachal Pradesh hurricanes increase Indian insects irrigation Jhurar KEY WORDS kg N/ha kg/ha Kumar lakes larvae leaf area Ludhiana maize MATERIAL AND METHODS maximum monocots mulch nitrogen normal nutrient observed parasitoid Pendimethalin perenne period pest pheromone phosphorus plants pollution population pratensis production Punjab Agricultural University pyrilla q/ha relative humidity Renuka lake respectively RESULTS AND DISCUSSION Rewalsar lake saline habitat samples season seedlings Sharma significantly Singh soil burning sowing sown species Table tion treatments tuber unirrigated values weeds wheat wild oats