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N. Geetha

Publications (3)

Efficacy of Metarhizium anisopliae (Metschnikoff) Sorokin SBI-Ma-SF 5 strain against tomato fruit borer Helicoverpa armigera Hubner (Lepidopetra: Noctuidae)

P. Venkata Koushik, P. S. Shanmugam, N. Geetha, S. Jeyarani & T. Anand · International Journal of Plant & Soil Science · 2022

The polyphagous tomato fruit borer Helicoverpa armigera (Hubner) causes yield loss of 40 – 60 per cent under favourable conditions in Tomato. The farmers rely upon chemical insecticides for its management and its injudicious use leads to unwarranted problems. The use of bio pesti...

Open access Research Article 10.9734/ijpss/2022/v34i2231425

Protein Levels in Metarhizium anisopliae (Metschn.) Sorokīn Infested Tomato Fruit Borer Helicoverpa armigera Hubner (Lepidoptera; Noctuidae)

R. Yamini, P. S. Shanmugam, M. Murugan, N. Geetha, P. Meenakshi & A. Kandan · International Journal of Environment and Climate Change · 2023

The tomato fruit borer, Helicoverpa armigera Hubner (Lepidoptera; Noctuidae), is responsible for significant yield losses in tomatoes and employing chemical pesticides leads to unwarranted environmental issues. The use of entomopathogens in tomato Integrated Pest Management reduc...

Open access Research Article 10.9734/ijecc/2023/v13i92507