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The Indian Institute of Spices Research (IISR) Kozhikode has successfully developed a new granular lime-based Trichoderma formulation.

About Trichoderma

  • The formulation named ‘Tricholime’, integrates Trichoderma and lime into a single product, making the application easier for farmers. 
  • Trichoderma is a fungal biocontrol agent, has proven effective in suppressing several soil-borne plant pathogens and serves as a successful bio-pesticide and bio-fertilizer in crop production.
  • Recognizing the importance of Trichoderma and the challenges posed by traditional lime applications, the scientists at IISR developed ‘Tricholime’ to integrate lime and Trichoderma.

Significance of Tricholime

  • It can successfully eliminate the need for a time-consuming two-step process.
  • This lime-based formulation neutralizes the soil acidity while promoting plant growth and shields crops from soil-borne pathogens, all in a single application.
  • This formulation also benefits the crop by improving the physical condition of the soil, enhancing secondary nutrient availability and by boosting soil microbial activity, he added.
  • IISR hopes that the technology behind this product can also be extended to include other beneficial bio-agents, opening new possibilities in product development to support sustainable organic farming.

Q1) What are Biopesticides?

Biopesticides are certain types of pesticides derived from such natural materials as animals, plants, bacteria, and certain minerals. For example, canola oil and baking soda have pesticidal applications and are considered biopesticides.

Source: IISR develops new granular lime-based trichoderma bio-pesticide, fertiliser