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 […]
S. SINDHU, M. SHANTHI PRIYA*, L. PRASHANTHI AND P. SUDHAKAR Department of Genetics and Plant Breeding, S.V. Agricultural College, Tirupati – 517 502, Chittoor Dt., Andhra Pradesh ABSTRACT The present investigation was conducted to study the interrelationship in F3 generation of three crosses, MGG-347 x MGG-351, MGG-351 x LGG-460 and LGG-460 x LGG-528 of green […]
Y. SANDHYA*, C.P.D. RAJAN, A. RANGA RANI AND M. MAHENDRA Department of Plant Pathology, S.V. Agricultural College, ANGRAU, Tirupati – 517 502, Chittoor Dt., Andhra Pradesh ABSTRACT Pseudomonas fluorescens isolates NLR-B1, NLR-B2, NLR-B3 were tested in dual culture against R. solani among which NLR-B3 isolate was found effective under in vitro against Rhizoctonia solani than […]
S. RESHMA CHANDAN, N. VANI*, V. PRABHAVATHI AND P. SUMATHI Department of Agri Business Management, Institute of Agribusiness Management, ANGRAU, Tirupati – 517 502, Chittoor Dt., Andhra Pradesh ABSTRACT Sericulture is the cultivation of silk through rearing of silk worm. It involves series of activities like mulberry cultivation, cocoon production, silk reeling and the products […]
I. AKHILA ANIL*, P. SUDHAKAR, V. UMAMAHESH AND T.PRATHIMA Department of Crop Physiology, S.V. Agricultural College, ANGRAU, Tirupati – 517 502, Chittoor Dt., Andhra Pradesh ABSTRACT A field experiment was conducted at Regional Agricultural Research Station farm of S. V. Agricultural college , Tirupati in a split plot design with four main treatments i.e. Varieties […]
V. PRUTHVI GOUD, A.V. NAGAVANI*, D. SUBRAMANYAM AND M.V.S. NAIDU Department of Agronomy, S.V. Agricultural College, ANGRAU, Tirupati-517 502, Chittoor Dt., Andhra Pradesh. ABSTRACT A field experiment was conducted during rabi, 2016 at S.V. Agricultural College Farm, Tirupati (dry land or wet land) to study the effect of varieties and crop geometry on the growth […]
K. MADHURI*, V. SAILAJA, P.V. SATHYAGOPAL, D. SUBRAMANYAM AND S.V. PRASAD Department of Agricultural Extension, S.V. Agricultural College, ANGRAU, Tirupati-517 502, Chittoor Dt., Andhra Pradesh ABSTRACT The present investigation was carried out in Chittoor district of Andhra Pradesh state during 2016-17 to assess the various factors influencing the knowledge level of tomato growers. A total […]
K. SIVA HARI BRAHMA AND M.S.V. CHALAM* Department of Entomology, S.V. Agricultural College, ANGRAU, Tirupati – 517 502, Chittoor Dt., Andhra Pradesh ABSTRACT Nine planthopper species viz., Cemus sp.; Euidella sp.; Peregrinus maidis (Ashmead); Perkinsiella sp.; Perkinsiella sinensis Kirkaldy; Sardia rostrata (Melichar); Sogatella kolophon (Kirkaldy) Sogatella vibix (Haupt) and Tagosodes pusanus (Distant) were reported from […]
B. ARPITHA SHANKAR*, N.P. ESWARA REDDY AND A. SRIVIDHYA Department of Molecular Biology and Biotechnology, IFT, ANGRAU, RARS, Tirupati – 517 502, Chittoor Dt., Andhra Pradesh ABSTRACT Heat is one of the major factors that considerably limit rice production. Here we report a novel temperature induction response (TIR) technique which was standardized for Rice crop. […]