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

Sarvadaman Udikeri *

Department of Entomology, College of Agriculture, Shivamogga, Keladi Shivappa Nayaka University of Agricultural and Horticultural Sciences, Shivamogga, Karnataka-577204, India.

L. Hanumantharaya *

Department of Entomology, Zonal Agricultural and Horticultural Research Station, Babbur farm, Hiriyur, Karnataka, India.

Jayalaxmi Narayan Hegde

Department of Entomology, College of Agriculture, Shivamogga, Keladi Shivappa Nayaka University of Agricultural and Horticultural Sciences, Shivamogga, Karnataka-577204, India.

D. Lakshmana

Department of Genetics and Plant Breeding, College of Agriculture, Shivamogga, Keladi Shivappa Nayaka University of Agricultural and Horticultural Sciences, Shivamogga, Karnataka-577204, India.

Sadashiv Nadukeri

Department of Genetics and Plant Breeding, College of Horticulture, Keladi Shivappa Nayaka University of Agricultural and Horticultural Sciences, Shivamogga, Karnataka-577204, India.

*Author to whom correspondence should be addressed.


Abstract

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 results of the present field experiment conducted during Summer 2023 in Agricultural and Horticultural research Station (AHRS), Bavikere revealed the most effective insecticidal schedule among the tested sequences. The sequence containing Chlorantraniliprole 18.5 SC @ 0.3 ml/L - Spinosad 45 SC @ 0.4 ml/L - Lufenuron 5 EC @ 1.0 ml/L - Bacillus thuringiensis var. kurstaki @ 2.0  g/L demonstrated remarkable success in reducing the damage caused by L. orbonalis along with economic viability and high cost-benefit ratio.

Keywords: Brinjal, Leucinodes, insecticides, damage, management


How to Cite

Udikeri , Sarvadaman, L. Hanumantharaya, Jayalaxmi Narayan Hegde, D. Lakshmana, and Sadashiv Nadukeri. 2024. “Management of Fruit and Shoot Borer, Leucinodes Orbonalis (Guenee) in Brinjal through Sequential Application of Selected Insecticides and Biorationals”. International Journal of Environment and Climate Change 14 (1):704-11. https://doi.org/10.9734/ijecc/2024/v14i13885.