B. Sannappa

Management of Capsule Borer Conogethes punctiferalis (Guenee) on Castor Ricinus communis L. Using Some Plants Oil

R. Kirankumar, B. Sannappa & Vijayachandra Reddy · International Journal of Environment and Climate Change · 2023

The insecticides were tested under field conditions on the basis of percentage of capsule bore Conogethes punctiferalis (Guenee) infestation noticed under field condition. The capsule borer C. punctiferalis (Guenee) damage goes on decreasing among the chemical and plant based ins...

Open access Research Article 10.9734/ijecc/2023/v13i71867

Comparative Costs and Returns of Mulberry and Cocoon Production under Rainfed and Irrigated Conditions - An Economic Analysis

M. Raju & B. Sannappa · Asian Journal of Agricultural Extension, Economics & Sociology · 2018

A study has been undertaken to work out the costs involved and returns generated in mulberry and cocoon production among the farmers of rainfed and irrigated conditions in Chamarajanagar district of Karnataka state, India. In mulberry production, costs (fixed and variable) involv...

Open access Research Article 10.9734/AJAEES/2018/42887

Evaluation of Integrated Pest Management Modules for the Management of Leafhopper Empoasca flavescent (Fab.) on Castor Ricinus communis

R. Kirankumar, K. S. Jagadeesh, K. C. Narayanswamy, . Jaisri & B. Sannappa · International Journal of Environment and Climate Change · 2022

Castor is an important oilseed crop. The castor bean contains about 50-55% oil. Among vegetable oils, castor oil is distinguished by its high content (over 85%) of ricinoleic acid. No other vegetable oil contains so high proportion of fatty hydroxyl acids. Castor oil’s unsaturate...

Open access Research Article 10.9734/ijecc/2022/v12i121565