Chemical Control of groundnut late leaf spot in Anatapur district of Andhra Pradesh
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Authors
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M. JOHSON, M. MURAU RAO and K.V.S. MEENAKUMARI
Agricultural Research Station, A.N.0.R. Agricultural University, Kamalanagar, Anantapur 515 001
Keywords:
Groundnut, late leaf spot, weather, leaf wetness indexAbstract
During 1994-96, field tests were carried out on the chemical control of groundnut leaf spot (caused by Phaeoisariopsis personata [Mycosphaerella berkeleyi]) in Anantapur, India. Spray treatments of carbendazim + mancozeb gave good disease control and crop yield was increased by 20%, giving an additional income of Rs. 2250 per hectare.
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