VENKATESWARLU*, M.S.V. CHALAM, N.C. VENKATESWARLU, K. VISWANATH, MOHAN NAIDU AND K.MANJULA Department of Entomology, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT The study was carried out to know the impact of weather parameters on the occurrence of lepidopteran pests in groundnut during kharif, 2021 and kharif, 2022. The highest per cent foliar damage due to […]
SHAIK SUMIYA BANU*, SEEDAI UJWALA RANI, S.RAJESWARI and P. LAVANYA KUMARI Department of Agricultural Economics, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT The present study was frame to analyse the farmers awareness and adoption of CRA technologies. The data was collected through primary survey from sample farmers with sample size of 120 from Ananthapuramu and […]
S. ABDUL MUJEEB*, K. MANJULA, P.N. HARATHI, A. KANDAN AND P. LAVANYA KUMARI Department of Entomology, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT This study characterizes the morphological traits of native isolates of Beauveria bassiana and Metarhizium anisopliae, two key entomopathogenic fungi (EPF) used in biocontrol of agricultural pests. In the present study conducted at […]
S. NAGA DIVYA*, P. BALA HUSSAIN REDDY, N. KRISHNA PRIYA, VINEETHA AND T. LAKSHMI Department of Agri. Extension Education, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT The present study was carried out to know the profile of farmers involved in shifts in cropping pattern in YSR district of Andhra Pradesh over a randomly drawn sample […]
PRACHI JAIN*, M. SREVALLI DEVI, K. JOHN AND P. ARUNASRI Department of Genetics & Plant Breeding, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT A set of thirty one groundnut genotypes were assessed for genetic divergence during kharif season of 2023 using Mahalanobis D2 statistics with regards to pod yield, yield components and resistance to late […]
O. VENKATANARAYANA*, B. SANTOSH, T. RAGHAVENDRA, M. RAGHAVENDRA ANDV. UMA MAHESH Department of Crop Agronomy, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT A field experiment entitled “Study on foliar application of plant growth regulators for improving reproductive efficiency and yield of groundnut (Arachis hypogaea L.) genotypes” was carried out during Rabi, 2023-24 at wetland farm […]
P. SUSMITHA*, A. PRASANNA RAJESH, M. REDDI SEKHAR AND SK. NAFEEZ UMAR Department of Genetics and Plant Breeding, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT Mahalanobis D2 statistic was used to quantify the genetic diversity among 30 advanced breeding lines of groundnut for fifteen traits. Based on Tocher’s method of clustering, the genotypes were grouped […]
PAVANI*, K.R. TAGORE, R.P. VASANTHI AND T. RAGHAVENDRA Department of Genetics and Plant Breeding, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT This study was conducted to determine the contribution of different traits to cane yield in sugarcane (Saccharum spp.). Nineteen early sugarcane clones were evaluated in a randomized block design with three replications at Agricultural […]
S.P. SHRUTHI*, M. SHANTHI PRIYA, B. SANTHOSH KUMAR NAIK AND P. KARTHIK REDDY Department of Genetics and Plant Breeding, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT Thirty tomato genotypes were assessed in a randomized block design with three replications at S.V. Agricultural College, Tirupati, during rabi 2023-24, to assess the character associations between yield, Yield […]
PREETHI*, K. SUNIL KUMAR, K. MANJULA AND P. SRIVALLI Department of Entomology, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT The present investigation was conducted to study the incidence of sesame phyllody disease in major sesame growing areas in Southern Zone of Andhra Pradesh (Y.S.R, Tirupati and Nellore districts) which revealed that the sesame phyllody incidence […]