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Biocontrol · Metarhizium brunneum

Rexora™

A Metarhizium brunneum wettable powder for biological suppression of soil-associated and foliar insect pests, relevant where cuticle-infecting fungal control is needed against persistent field populations.

1 × 1010 CFU/g WP formulation Regulatory support
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Rexora
Overview

Metarhizium brunneum solutions for soil insects and borers

Rexora™ is a Metarhizium brunneum wettable powder for biological suppression of soil-associated and foliar insect pests. It is especially relevant where cuticle-infecting fungal control is needed against persistent field populations.

Root-Zone Control

Entomopathogenic fungus active against several soil and foliage insect pests.

Drench & Foliar Ready

Infects through spore adhesion, germination, and cuticle penetration.

Residue-Aligned

Useful in biological programs targeting persistent field populations.

Benefits

Key benefits

Soil Persistence

Entomopathogenic fungus active against several soil and foliage insect pests.

Thermal Resilience

Infects through spore adhesion, germination, and cuticle penetration.

QA/QC Verified

Useful in biological programs targeting persistent field populations.

Distributor Enablement

Performs best when moisture supports conidial survival and infection.

Mode of action

How it works

Cuticle colonization, enzymatic penetration, and systemic mycosis.

Rexora mode of action
Where it fits

Target & crops

Pests controlled

Target spectrum

  • White grubs
  • Termites
  • Thrips
  • Caterpillars
  • Beetle larvae
Program benefits

Secondary advantages

  • Reduces reliance on synthetic soil insecticides
  • Supports IPM rotations with botanical partners
  • Favourable worker safety profiles
  • Improves soil biological diversity
Crops covered

Validated in plantations and row crops

Sugarcane and cane nurseries Banana, plantain, and tropical fruit Tea, coffee, and spice plantations Cereals and maize Vegetable nurseries and protected crops Golf courses and turf management
Dosage & application

Recommended use

Rexora™ WP – Metarhizium brunneum 1 × 1010 CFU/g

Crop StageDilution RateDose per AcreWater Volume per AcreApplication MethodApplication Interval
Soil application2–3 g/L1–2 kg200–250 LFoliar spray, soil drench, or drip application10–15 days

*Per-liter guidance assumes a 100 L spray volume per acre. Adjust carrier volume based on local sprayer calibration.

Source: Inferred from product specifications.

Where it fits

Use sites, compatibility & storage

Use Sites

  • Soil drench in plantations and orchards
  • Seedling trays and nursery beds
  • Field crop furrow and band applications
  • Golf greens and turf
  • Greenhouse vegetables and ornamentals

Compatibility

  • Avoid mixing with fungicides, bactericides, strong oxidizers, alkaline materials, or concentrated salts

Shelf Life & Storage

  • Typical shelf life: 12 months in the unopened pack under cool, dry storage below 25°C and away from sunlight
  • Store sealed in a cool, dry, shaded place and avoid heat, sunlight, and moisture that reduce viability
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Available variants

Single WP formulation for foliar spray, soil drench, and nursery media conditioning.

Rexora WP

Rexora™ WP

Metarhizium brunneum
(1 × 1010 CFU/g) WP

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Integrate Rexora™ into soil insect management programs

Leverage Kriya’s microbial production, regulatory expertise, and contract manufacturing to deliver Metarhizium solutions that scale.

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