R. P. Soundararajan

Methyl Eugenol (Parapheromone) Trapping System on Diversity of Fruit Flies and Influence of Weather Parameters on Trap Catches in Mango and Guava Cropping Systems

S. Dineshkumar, M. Kannan, R. P. Soundararajan, N. Manikanda Boopathi, M. Jayakanthan & K. J. David · International Journal of Environment and Climate Change · 2023

Studies on species diversity and influence of weather parameters on methyl eugenol (parapheromone) trap catches were carried out in mango and guava orchards at Coimbatore and Dindigul Districts of Tamil Nadu from Standard Meteorological Week (SMW) 16th to SMW 25th. Species divers...

Open access Research Article 10.9734/ijecc/2023/v13i92542

Impact of Abiotic Factors on Population Dynamics of Leaf Miner, Aproaerema modicella D. and Its Natural Enemies in Groundnut

S. V. Sangeetha, K. Ganesan, R. P. Soundararajan, I. Johnson, K. Ramah & Ga. Dheebakaran · International Journal of Environment and Climate Change · 2023

Groundnut leaf miner (Aproaerema modicella. D.) is an important leaf feeding insect in groundnut that significantly reduces the pod yield up to 50 per cent. The growth and development of this insect pest is closely associated with the abiotic weather parameters prevailing in a pa...

Open access Research Article 10.9734/ijecc/2023/v13i92501

Biological Preparation, Characterization of CaO Nanoparticles from Egg Shell Waste and Insecticidal Activity against Seed Weevil, Sitophilus oryzae L. in Maize

S. Inbaraj, M. Kannan, N. Manikanda Boopathi, R. P. Soundararajan & C. Sharmila Rahale · International Journal of Environment and Climate Change · 2023

Calcium oxide (CaO) nanoparticles was biologically synthesized by calcinating egg shells from kitchen waste and characterized using SEM, UV-Vis, XRD and FT-IR. Biosynthesized CaO nanoparticles are found to be an effective insecticide against seed weevil, Sitophilus oryzae in maiz...

Open access Research Article 10.9734/ijecc/2023/v13i92497