Wednesday, October 21, 2026

In Agrisolutions Since 1953

Zagrisol RootShield

Advanced Root Protection & Bio-Defense Technology

Lyophilized Microbial Consortia for Healthy Roots & Soil

Zagrisol RootShield is an advanced biological formulation containing a consortium of beneficial microorganisms designed to support root health, soil microbial activity and overall crop vigour.

Its lyophilized (freeze-dried) carrier-based formulation is designed to help preserve microbial viability during storage and support rapid activation when introduced into the soil.

Complete Solution For
✔ Root fungal disease management
✔ Nematode management
✔ Root development and vigour
✔ Soil microbial activity
✔ Improved nutrient utilisation

Lyophilization, or freeze-drying, helps preserve the viability of beneficial microorganisms and provides:

  • Better microbial survival during storage.
  • Extended shelf life.
  • Rapid activation when applied to soil.
  • Consistent microbial activity under suitable soil conditions.

Parameter Specification
Formulation Type Lyophilized Carrier-Based Consortia
Rhizobium 1 × 10⁷ CFU/g
PSB 1 × 10⁷ CFU/g
KMB 1 × 10⁷ CFU/g
Total Viable Count 3 × 10⁷ CFU/g
Carrier Base Dextrose Q.S.

  • Pseudomonas fluorescens - Supports root-zone health and helps suppress soil-borne pathogens.
  • Trichoderma viride & Trichoderma harzianum - Supports root vigour and helps suppress fungal pathogens.
  • Bacillus subtilis - Supports nutrient solubilisation and beneficial microbial activity in the root zone.
  • Metarhizium anisopliae & Beauveria bassiana - Beneficial entomopathogenic fungi used as biological control agents against soil insect pests.
  • Verticillium lecanii -  Supports biological management of sucking pests, including whiteflies.
  • Chlamydosporium spp. - Supports biological management of nematodes and healthier root systems.

  • Promotes healthy root development and nutrient uptake.
  • Supports biological management of soil-borne fungal pathogens.
  • Supports nematode management.
  • Enhances beneficial microbial activity in the soil.
  • Supports soil fertility and biological activity.
  • Helps plants maintain normal functions under biotic and abiotic stress.
  • Supports overall crop vigour and productivity.
  • Lyophilization technology helps maintain microbial viability and activity during storage.

Recommended Dosage:
250 g per acre, or as recommended according to crop and soil conditions.

Method 1 – Drench / Drip / Flood Irrigation
  1. Mix 250 g of RootShield in 10 litres of water.
  2. Allow the mixture to activate for 4 hours.
  3. Dilute the activated mixture with 100–200 litres of water.
  4. Apply immediately through the irrigation system or as a soil drench.
Method 2 – Broadcasting

Mix 250 g with suitable quantities of sand or organic manure and broadcast uniformly over the field when adequate soil moisture is available.

  • Compatible with most organic manures and biofertilizers.
  • Avoid mixing directly with chemical fungicides and strong chemical fertilizers.
  • For tank mixing with other inputs, conduct a compatibility test before application.

250 g
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