Non-repellent chemistry and the domino transfer effect
Traditional repellent termiticides only create an irritating chemical barrier that subterranean termites detect and bypass through minor soil gaps.
Bayer Premise contains Imidacloprid 30.5% SC (suspension concentrate), an advanced non-repellent neonicotinoid that termites cannot detect. Termites forage freely into treated zones, pick up microscopic chemical deposits on their bodies, and transfer them back to nestmates via grooming and trophallaxis (social food exchange).
- Active chemical: Imidacloprid 30.5% SC.
- Non-repellent action: Termites enter treated soil unknowingly without exhibiting avoidance behavior.
- Domino effect: Social contact spreads the neurotoxicant throughout the colony, eliminating queens and deep subterranean nests.
Application in pre-construction and post-construction buildings
Premise is registered and approved for both pre-construction soil treatment and post-construction remediation in residential, commercial, and farm buildings.
Treatments create a continuous chemical treated zone along building foundations, masonry walls, and floor plinths.
- Pre-construction treatment: Drenching the bottom and sides of foundation trenches, backfilled earth, and floor plinths prior to concrete casting.
- Post-construction treatment: Drilling holes along external masonry walls and internal floor joints, injecting chemical solution, and sealing holes.
- Water-based formulation: Low odor, non-staining, and non-volatile compared to older solvent-based termiticides.
Dilution ratios, professional equipment, and safety handling
For optimum subterranean termite management, Premise must be diluted with water according to manufacturer label specifications and applied with calibrated pressure injection rods.
Professional applicators should observe standard protective measures to ensure safe and effective barrier creation.
- Dilution rate: Strictly follow manufacturer instructions on the approved product label for pre and post-construction applications.
- Application equipment: Utilize heavy-duty power sprayers with sub-soil injection rods and pressure gauges.
- Protective gear: Wear impervious rubber gloves, safety goggles, respirator mask, and protective coveralls during mixing and injection.
Official source
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Central Insecticides Board & Registration Committee ↗Related on KisanPe
Common questions
What makes Bayer Premise different from conventional termite sprays?
It is completely non-repellent; termites cannot detect it, walk through treated zones, and carry the chemical back to destroy the whole colony.
How does the domino effect work in Bayer Premise?
Exposed termites transfer lethal doses of Imidacloprid to nestmates through natural mutual grooming and shared food feeding.
Can Bayer Premise be used in both new construction and existing houses?
Yes, it is officially registered for both pre-construction soil foundation barriers and post-construction remedial drilling injection.
General guidance, not personal advice. For your farm, ask your local Krishi Vigyan Kendra or agriculture officer.
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