B. HIMASREE*, V. CHANDRIKA, N.V. SARALA AND A. PRASANTHI Department of Agronomy, S.V. Agricultural College, ANGRAU, Tirupati – 517 502, Chittoor Dt., Andhra Pradesh ABSTRACT A field experiment was conducted during late kharif, 2016 at S.V. Agricultural College Farm, Tirupati, ANGRAU with three different times of sowing of foxtail millet (first fortnight of August, second […]
P. NAGAMANI*, K. VISWANATH, B.V. BHASKAR REDDY AND T.C.M. NAIDU Regional Agricultural Research Station, ANGRAU, Tirupati 517 502, Chittoor Dt., Andhra Pradesh. ABSTRACT Seven different fungicides were tested against colony growth of Rhizoctonia bataticola and Sclerotium rolfsii. Among all the fungicides tested, hexaconazole 5% SC, tebuconazole 250 EC, vitavax power 75% WP at all concentrations […]
O. ANUSHA, G. KRISHNA REDDY*, V. SUMATHI, P. VENKATARAMMUNI REDDY AND A. PRATAP KUMAR REDDY Department of Agronomy, S.V. Agricultural College, ANGRAU, Tirupati – 517 502, Chittoor Dt., Andhra Pradesh ABSTRACT A field experiment was conducted at the dry land farm of S.V. Agricultural College, Tirupati during rabi, 2016 to study the effect of organic […]
M. MAHENDRA, M. REDDI KUMAR*, C.P.D. RAJAN AND P. SUMATHI Department of Plant Pathology, S.V. Agricultural College, ANGRAU, Tirupati – 517 502, Chittoor Dt., Andhra Pradesh ABSTRACT Six isolates of Trichoderma spp. were tested for their antagonist potential against four isolates of M. phaseolina, incitant of groundnut dry root rot by following dual culture technique […]
S. MAHITHA*, R.P VASANTHI, K. HARIPRASAD REDDY AND G. MOHAN NAIDU Dept. of Genetics and Plant Breeding, S.V. Agricultural College, ANGRAU, Tirupati – 517 502, Chittoor Dt., Andhra Pradesh ABSTRACT The present study aims to reveal the importance of quantitative traits and genetic variability existing in F3 generation of two crosses, TCGS-1157 × TCGS-1073 and […]
S. MAHITHA*, R.P VASANTHI, K. HARIPRASAD REDDY AND G. MOHAN NAIDU Dept. of Genetics and Plant Breeding, S.V. Agricultural College, ANGRAU, Tirupati – 517 502, Chittoor Dt., Andhra Pradesh ABSTRACT The present study aims to reveal the importance of quantitative traits and genetic variability existing in F3 generation of two crosses, TCGS-1157 × TCGS-1073 and […]
K. DEVAKI*, T. MURALIKRISHNA, K.V. HARI PRASAD, R. SARADA JAYALAKSHMI DEVI AND G. MOHAN NAIDU Department of Entomology, Institute of Frontier Technology, RARS, Tirupati-517 502, Chittoor Dt., Andhra Pradesh ABSTRACT A total of 61 Bacillus thuringiensis strains were collected from 264 soil samples representing different forest ecosystem in Southern zone of Andhra Pradesh in Chittoor, […]
V. AMARVADH, B. RAVINDRA REDDY*, P. SUMATHI, G. MOHAN NAIDU AND I. BHAVANI DEVI Department of Statistics and Mathematics, S.V. Agricultural College, ANGRAU, Tirupati – 517 502,Chittoor Dt., Andhra Pradesh ABSTRACT This paper presents the groundnut leafhopper incidence and the influence of climatic factors in groundnut growing areas of Chittoor district of Andhra Pradesh. The […]
S.J. BHEEMESH*, M. SUBBA RAO, M. REDDI SEKHAR AND P. SUDHAKAR Dept. of Genetics and Plant Breeding, S.V. Agricultural College, ANGRAU, Tirupati – 517 502, Chittoor Dt., Andhra Pradesh ABSTRACT A novel temperature induction response (TIR) technique was standardized for foxtail millet crop. The sub lethal i.e. challenging temperatures as 38-58ºC (for 5 hours) and […]
B. NAGALAKSHMI, P. LATHA*, K.V. NAGA MADHURI AND V. UMAMAHESH Department of Crop Physiology, S.V. Agricultural College, ANGRAU, Tirupati – 517 502, Chittoor Dt., Andhra Pradesh ABSTRACT A pot culture experiment was conducted at Regional Agricultural Research Station (RARS) farm, S.V. Agricultural College, Tirupati campus of Acharya N .G. Ranga Agricultural University, during kharif, 2016 […]
A. RISHI KUMAR REDDY, K.V. NAGA MADHURI*, P.V.R.M. REDDY AND V. CHANDRIKA Dept. of Soil Science and Agril. Chemistry, S.V. Agrilcultural College, ANGRAU, Tirupati-517 502, Chittoor Dt, Andhra Pradesh ABSTRACT The soil of the experimental field was red sandy loam (Haplustalf). The experiment had six treatments each replicated four times in a randomized block design […]
M.I.C. PREMDAS*, K.V. HARIPRASAD, K. MANJULA, D. MOHAN REDDY AND P. SUMATHI Department of Entomology, S.V. Agricultural College, ANGRAU, Tirupati-517 502, Chittoor Dt., Andhra Pradesh ABSTRACT Field studies on management of lepidopteran insect pests of sesame with certain insecticides were carried out during summer 2017 at wet land farm, S. V. Agricultural College, Tirupati. Sesame […]
E. APARNA*, Y. AMARAVATHI, N.P. ESWARA REDDY, R.P. VASANTHI AND A.R. NIRMAL KUMAR Dept. of Molecular Biology and Biotechnology, S.V. Agricultural College, ANGRAU, Tirupati – 517 502, Chittoor Dt., Andhra Pradesh ABSTRACT Maximum yield losses under drought situation coincide with pegging, pod formation and pod development stages in groundnut. Among the eleven genotypes analyzed under […]