A cost-effective orchard netting against fruit sucking moth (Eudocima materna) in pomegranate (Punica granatum)

M A  RASHMI; ABRAHAM  VERGHESE; RAGHAVENDRA  V G

doi:10.56093/ijas.v96i4.175757

Authors

M A RASHMI Rashvee-International Phytosanitary Research and Services Pvt. Ltd., Bengaluru, Karnataka 560 024, India
ABRAHAM VERGHESE Rashvee-International Phytosanitary Research and Services Pvt. Ltd., Bengaluru, Karnataka 560 024, India
RAGHAVENDRA V G Rashvee-International Phytosanitary Research and Services Pvt. Ltd., Bengaluru, Karnataka 560 024, India

https://doi.org/10.56093/ijas.v96i4.175757

Keywords:

Banana baiting, Chlorpyrifos, Fruit piercing, Single tree-netting

Abstract

Fruit piercing and sucking moth (FPSM) causes serious pre‑harvest losses in pomegranate in Southern Karnataka during the peak fruiting season (September–November). Adult moths pierce the fruit rind, leading to secondary rots, while chemical control is ineffective and undesirable due to residue concerns. A three‑year field study (2023–2025) conducted in two commercial orchards in Devanahalli Taluk evaluated four management options whole‑orchard netting, single‑tree netting, banana baiting with chlorpyrifos, and azadirachtin spray. Whole‑orchard and single‑tree netting consistently resulted in zero fruit damage across all years, whereas banana baiting and azadirachtin provided partial control. Statistical analysis confirmed highly significant treatment effects. Whole‑orchard netting, costing about ₹20,000/acre, offered complete protection with a favourable benefit-cost ratio. Demonstration effects led to rapid farmer adoption, with over 92% adoption across major pomegranate‑growing regions by 2025. Whole‑orchard netting, thus, represents an effective, residue‑free, eco‑friendly, and economically viable strategy for FPSM management.

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