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Karthikeyan K

Publications (3)

From Conflict to Caution: Understanding How Geopolitical Crises Reshape Travel Behaviour

Bhaskar Sailesh & Karthikeyan K · Journal of Scientific Research and Reports · 2025

Aims: The investigation into how the disruptions caused by war, terror warnings, and diplomatic sanctions affect international travel behavior. In this, perceived travel risk was entered as a mediating variable, and adaptive information-seeking behavior viewed as a moderating var...

Open access Research Article 10.9734/jsrr/2025/v31i83371

Evaluation of Botanicals against Rice Case Worm Parapoynx stagnalis Zeller. (Lepidoptera: Pyralidae)

Malini Nilamudeen, Karthikeyan K, Raji P & Arshad M V · Journal of Agriculture and Ecology Research International · 2024

Rice, Oryza sativa L. is the staple food of two thirds of world population. Several insect pests are reported to cause damage to rice crop. Rice case worm, unlike other lepidopteran rice pests, have an aquatic larval period and hence depends on dissolved oxygen in the water drop...

Open access Research Article 10.9734/jaeri/2024/v25i3588

Genotyping and Identification of Candidate Genes for Resistance to Brown Planthopper Nilaparvata lugens (Stal) in Traditional Rice Varieties

Gopu Sushma, Madhu Subramanian, Mani Chellappan, Rose Mary Francies, Karthikeyan K & V Jhansi Lakshmi · Journal of Advances in Biology & Biotechnology · 2026

Rice (Oryza sativa L.) feeds more than half of the global population, but its production is severely threatened by the rice specific pest brown planthopper (Nilaparvata lugens Stål). Developing resistant rice varieties is the most cost effective control strategy, making the ident...

Open access Research Article 10.9734/jabb/2026/v29i23648