P. N. Harathi

Two Prominent Entomopathogenic Fungi Beauveria bassiana (Balsamo) Vuillemin and Metarhizium anisopliae (Metchnikoff) Sorokin as Natural Enemies of Lepidopteran Larvae from Rayalaseema Region of Andhra Pradesh

S. Abdul Mujeeb, K. Manjula, P. N. Harathi, A. Kandan & P. Lavanya Kumari · International Journal of Environment and Climate Change · 2024

Roving survey was conducted for searching the natural occurrence of Beauveria bassiana and Metarhizium anisopliae during kharif season of 2022 and rabi season of 2022-23 in Kurnool, Kadapa, Chittoor and Anantapuramu districts of Andhra pradesh. The crops surveyed were Groundnut,...

Open access Research Article 10.9734/ijecc/2024/v14i64214

Effect of Nitrogen Fertilizer Levels on the Incidence of Insect Pests in Four Rice Cultivars

I. Paramasiva, U. Vineetha, Ch. Sreelakshmi & P. N. Harathi · International Research Journal of Pure and Applied Chemistry · 2020

Aim: To determine the effect of local rice cultivars and inorganic nitrogen fertilizer on the incidence of stem borer, Scirpophaga incertulas (Walker); leaffolder, Cnephalocrocis medinalis (Guenee); and gall midge, Orseolia oryzae (Wood Mason) and on grain yield of rice. Study De...

Open access Research Article 10.9734/irjpac/2020/v21i2430377

A Hybrid NBINGARCH–Machine Learning Framework for Forecasting Rice Leaf Folder (Cnaphalocrocis medinalis) Populations in Andhra Pradesh, India

P. Lavanya Kumari, I. Paramasiva, U. Vineetha, A. Veeraiah, Sk. Shameem, P. N. Harathi, A.D.V.S.L.P Anand Kumar, M. Siva Rama Krishna, N. Sambasiva Rao, P. Udayababu, J. Manjunath, N. Kamakshi & V. Visalakshmi · Journal of Advances in Biology & Biotechnology · 2026

Rice (Oryza sativa) is a staple food crop that supports global food security, but its production is threatened by the rice leaf folder (Cnaphalocrocis medinalis), a major pest associated with yield losses. Accurate forecasting of leaf folder (LF) populations is important for time...

Open access Research Article 10.9734/jabb/2026/v29i74151