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D. Uma

Publications (6)

Nutrient Status and Oil Yield of Grain Amaranthus species

S. Maanchi, S. Praneetha, S. Parveen, D. Uma & M. Kavitha · International Journal of Environment and Climate Change · 2023

Amaranth grain is an underutilized crop known for its vegetative parts as vegetable and grain as food. The grain of the crop contains high amount of iron, magnesium, calcium, potassium and other minerals. However, there are gaps in our understanding and technology on the nutritio...

Open access Research Article 10.9734/ijecc/2023/v13i102886

Screening of Groundnut Genotypes for Sulphur Utilization Potential

R. Vinothini, R. K. Kaleeswari, D. Selvi, D. Uma & E. Kokila Devi · International Journal of Plant & Soil Science · 2022

A microplot experiment was conducted on a medium black soil for screening of groundnut genotypes for improved S utilization. From this experiment four different S sources viz., Gypsum, SSP, FeSO4, and ZnSO4, were applied at four levels (S @ 0, 20, 30, and 40 kg ha-1). The results...

Open access Research Article 10.9734/ijpss/2022/v34i330841

Morphological and Physiological Analysis of VRI-3 Cashew Plantations under Different Planting Density Systems

V. Kumaresh, M. S. Aneesa Rani, P. Irene Vethamoni, A. Senthil & D. Uma · International Journal of Environment and Climate Change · 2023

Cashewnut (Anacardium occidentale L.) is an export-oriented plantation crop. The VRI-3 cashew plantation, utilizing a 7 x 7 m low-density (LD) system with approximately 200 plants ha-1, falls short of meeting the country's import and export demands. Consequently, a high-density p...

Open access Research Article 10.9734/ijecc/2023/v13i103041

Molecular Detection and Diversity Analysis of Colletotrichum sp from Chilli Using RAPD-PCR

V. Karthik Pandi, A. Kamalakannan, S. Nakkeeran, K. Venkatesan & D. Uma · Current Journal of Applied Science and Technology · 2018

The molecular variability among the isolates of Colletotrichum capsici and Colletotrichum gloeosporioides that differed in virulence was analysed by means of random amplified polymorphic DNA (RAPD) using 10 random primers. Analysis of the genetic coefficient matrix derived from t...

Open access Research Article 10.9734/CJAST/2018/40414

Assessing the Single and Combined Toxicity of Chlorantraniliprole with Bacillus thuringiensis against Maize Fall Armyworm Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) under Laboratory Conditions

V. Gowtham, M. Muthuswami, N. Sathiah, S. Geetha, S. Varanavasiappan & D. Uma · International Journal of Plant & Soil Science · 2022

Use of synthetic insecticides for the management of fall armyworm (FAW) Spodoptera frugiperda (J. E. Smith) for a longer period will led to development of insecticide resistance. Identification of an eco-friendly synergistic agent to enhance the toxicity potential and reduced pes...

Open access Research Article 10.9734/ijpss/2022/v34i330845

Biochemical Defenses Induced by Natural Silicon in the Management of Rice Yellow Stem Borer, Scirpophaga incertulas (Walker)

A. Sowmiya, M. Suganthy, Sheela Venugopal, M. Djanaguiraman, S. Manonmani, G. Senthil Kumar & D. Uma · International Journal of Environment and Climate Change · 2023

Rice (Oryza sativa L.) one of the primary and staple food crops consumed throughout Asia belongs to Poaceae family. Yellow stem borer, Scirpophaga incertulas W. is a predominant insect pest infesting rice in India which damages the crop throughout the cropping season. Aim: Presen...

Open access Research Article 10.9734/ijecc/2023/v13i92462