Research in sericulture should focus on rising agricultural land stress: Commissioner of Sericulture Shilpa Nag

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Picture this.

A mulberry farmer in Chikkaballapur. Less than one hectare to his name.

Scientists keep telling him: space your plants properly, follow the norms.

He nods. Then plants them shoulder-to-shoulder anyway.

Why?

Because spacing means lower yield. And lower yield means his family eats less.

Textbook science just lost to lived reality.


🌱 The land is shrinking. The pressure isn't.

That's the exact tension Commissioner of Sericulture Shilpa Nag brought to the EntoNext 2026 stage in Mysuru this week.

Her message to researchers was blunt:

👉 Stop designing for ideal farms. Start designing for the farms we actually have.

The numbers tell the story:

  • 🌾 Karnataka has 1.22 lakh hectares under mulberry
  • 👨‍🌾 Average farmer holding: less than 1 hectare
  • 🥇 Karnataka alone produces nearly a third of India's mulberry silk
  • 🇮🇳 India's raw silk output: ~38,913 MT — second only to China

So every square metre of mulberry land is doing serious national heavy-lifting.


💧 "More crop per drop"

That was her line. And it sums up the whole pivot.

Less land. Less water. Smarter science.

She pushed researchers toward a very specific wishlist:

  • 🐛 Disease-resistant, heat-resistant silkworm races
  • 🌿 Organic, sustainable pest management
  • 📡 IoT-based disease surveillance
  • 🤖 Colour-sorting machines and egg dispensers that actually reach the field
  • ♻️ By-product gold — pupa waste for poultry feed, pupa oil, spun silk, compost

Because right now, too many lab innovations die on the lab bench.


⚠️ And then came the warning

S. Manthira Moorthy, Director (Tech) at the Central Silk Board, dropped a quiet bombshell on the same stage.

El Niño, he said, could trigger a pest outbreak that hits the sericulture industry hard.

A weather pattern thousands of kilometres away… messing with a silkworm in a Karnataka shed.

That's how fragile this chain has become.


🧵 The bigger thread

Nag's other point cut even deeper.

Subsidies, she said, are a short-term crutch. Not a strategy.

The real goal? Economic stability. Export muscle. Vanya silks — Eri, Muga, Tasar — woven in alongside mulberry. Environment-controlled rearing sheds being planned with the Central Silk Board.

The ask is simple but radical:

Build science around the farmer. Not the other way around.

Because in a country where a silk empire sits on plots smaller than a football field, the future of sericulture won't be won in a lab.

It'll be won in that one cramped hectare in Chikkaballapur.

That's all for now!