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E. Sumathi

Publications (4)

Evaluation of Synthetics and Eco-friendly Products against Tetranychus urticae Koch on Cucumber

E. Sumathi, V. Baskaran, K. Prakash & S. V. Krishnamoorthy · International Journal of Plant & Soil Science · 2022

Tetranychus urticae Koch, is known as a two-spotted spider mite and the most obtrusive polyphagous non-insect pest that causes havoc on horticultural crops. Cucumber cultivation is threatened by a variety of pest infestations, among which two-spotted spider mites cause the most d...

Open access Research Article 10.9734/ijpss/2022/v34i2131279

Mechanisms of Plant Resistance to Rice Leaf Mite, Oligonychus oryzae Hirst (Acari: Tetranychidae)

E. Sumathi, V. Baskaran, B. Keerthana, V. Karthik, S. V. Krishnamoorthy & A. Senthil · International Journal of Plant & Soil Science · 2022

Due to the changing climatic scenario rice leaf mite, Oligonychus oryzae Hirst becoming one of the major pests of paddy and cause severe yield loss. In this context, field experiment was carried out at Tamil Nadu Agricultural University, Coimbatore to screen popular rice varietie...

Open access Research Article 10.9734/ijpss/2022/v34i2131271

Biology and Population Dynamics of Two Spotted Spider Mite (Tetranychus urticae Koch) in Cucumber (Cucumis sativus Linnaeus) Under Protected Cultivation

K. Prakash, V. Baskaran, E. Sumathi, A. Suganthi & R. Swarnapriya · International Journal of Plant & Soil Science · 2022

Two spotted spider mite, Tetranychus urticae Koch is the major polyphagous pest on crops and cause considerable yield loss. Cucumber cultivation become possible throughout the year in closed condition with improved agronomic practices. The cultivation of cucumber under controlled...

Open access Research Article 10.9734/ijpss/2022/v34i2031182

Efficacy of Capsaicin Rich Botanicals on the Aphid Population in Lablab (Dolichos lablab L.) under Organic Production System

P. Tamilselvi, H. Usha Nandhini Devi, L. Pugalendhi & E. Sumathi · International Journal of Environment and Climate Change · 2022

Aim: The growing concern for environmental safety and the demand for pesticide residue –free food worldwide have evoked interest in pest management through the use of botanicals, which offers a good alternative to manage the insect pests in an eco-friendly manner. This research w...

Open access Research Article 10.9734/ijecc/2022/v12i1131108