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R. Kirankumar

Publications (3)

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

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

A Study on Bio-efficacy of Dinotefuran 20% SG against Brown Plant Hopper Nilaparvatha lugens (Stall) on Paddy Oryza sativa L

R. Kirankumar & Vijayachandra Reddy · International Journal of Environment and Climate Change · 2022

In rice cultivation, the Brown plant hopper causes damage to growth of plants by sucking cell sap and it causes in drying of plants and crop fields this effects on plant growth and turns into yellow color later brown. In order to overcome this kind of damage particularly in rice...

Open access Research Article 10.9734/ijecc/2022/v12i111342