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Jayalaxmi Narayan Hegde

Publications (8)

Diversity of Hymenopteran Parasitoids in different Crop Ecosystems

Darshan R & Jayalaxmi Narayan Hegde · International Journal of Environment and Climate Change · 2024

Surveys were carried out in different districts viz., Shivamogga, Davangere and Chitradurga of Karnataka to collect and document hymenopteran parasitoids parasitizing insect pests attacking different crop ecosystems. A total of 42 hymenopteran parasitoids species represented by 3...

Open access Research Article 10.9734/ijecc/2024/v14i34067

Host Plant Diversity of Planococcus citri and Planococcus lilacinus in Horticultural Ecosystem and their Associated Natural Enemies

Kavya Yadav G. A. & Jayalaxmi Narayan Hegde · Journal of Scientific Research and Reports · 2024

Mealybugs, Planococcus spp. (Hemiptera: Pseudococcidae) are economically important pests which are highly polyphagous on many horticultural plants. Surveys have been conducted to study the diversity of host plants of P. citri and P. lilacinus and their natural enemies in differen...

Open access Research Article 10.9734/jsrr/2024/v30i51943

Abundance and Diversity of Soil Arthropods in Major Plantation Crops under Different Farming Practices

Shreya K. S, Girish R, Jayalaxmi Narayan Hegde, Girijesh G. K & Dhananjaya B. C · Journal of Advances in Biology & Biotechnology · 2024

Soil arthropods play a vital role in soil systems, through decomposition, nutrient cycling and regulation of microbial communities. The study examining effects of farming practices (Natural farming, Organic farming and Inorganic farming) on abundance and diversity of soil arthrop...

Open access Research Article 10.9734/jabb/2024/v27i111662

Screening of Popular Maize Hybrids against fall Armyworm, Spodoptera frugiperda

Darshan R, Prasanna P M & Jayalaxmi Narayan Hegde · Journal of Experimental Agriculture International · 2024

Fall armyworm (Spodoptera frugiperda) was the member of noctuidae family which has got economic importance as polyphagous and extreme pest of many important crops, including maize in India and elsewhere. In this context, screening experiment was conducted by using 15 different ma...

Open access Research Article 10.9734/jeai/2024/v46i52379

Effect of Date of Sowing on Incidence of Fall Armyworm, Spodoptera frugiperda in Maize

Darshan R, Prasanna P M & Jayalaxmi Narayan Hegde · Journal of Advances in Biology & Biotechnology · 2024

Fall armyworm (Spodoptera frugiperda) is a member of the Noctuidae family which has economic importance as a polyphagous and extreme pest of many important crops, including maize in India and elsewhere. In this context, an experiment regarding the influence of different dates of...

Open access Research Article 10.9734/jabb/2024/v27i4742

Management of Fruit and Shoot Borer, Leucinodes orbonalis (Guenee) in Brinjal through Sequential Application of Selected Insecticides and Biorationals

Sarvadaman Udikeri, L. Hanumantharaya, Jayalaxmi Narayan Hegde, D. Lakshmana & Sadashiv Nadukeri · International Journal of Environment and Climate Change · 2024

Leucinodes orbonalis Guenee (Lepidoptera: Crambidae), commonly known as brinjal shoot and fruit borer is a dreaded pest in India. The bio efficacy of insecticides and biorationals has been test verified in managing fruit and shoot borer through logical sequential schedules. The r...

Open access Research Article 10.9734/ijecc/2024/v14i13885

Population Dynamics of Fall Armyworm, Spodoptera frugiperda and its Natural Enimies in Maize

Darshan R, Prasanna P M, Guruprasad G S & Jayalaxmi Narayan Hegde · Journal of Advances in Biology & Biotechnology · 2024

Fall armyworm (Spodoptera frugiperda) is one of the polyphagous invasive insect to India, initially reported from Karnataka. A roving survey was conducted during two cropping seasons at fortnightly interval at kharif and rabi of 2019-2020 to know the status of the pest in Haveri...

Open access Research Article 10.9734/jabb/2024/v27i4741