CITY – BIO GUARD is a 1-litre liquid bio-insecticide formulated with Isaria fumosorosea (2 × 10⁹ spores/ml), designed to control a wide range of soft-bodied insect pests such as aphids, whiteflies, mealybugs, thrips, and other sucking insects commonly found in vegetable, horticultural, ornamental, and field crops. This entomopathogenic fungus infects and kills insect pests through natural biological action, making it an effective and eco-friendly alternative to chemical pesticides. The product is safe for beneficial insects and pollinators and supports organic and sustainable farming practices. Manufactured and marketed by Green City Biotech / City Biotech under the Ganapathy Group of Companies, located in Rajapalayam and Coimbatore, Tamil Nadu, the product should be stored in a cool, dry place away from direct sunlight and not mixed with chemical fungicides or herbicides. It is packed in a sturdy 1-litre bottle with provisions for batch number, MRP, manufacturing, and expiry dates (typically a shelf life of 12 months). For technical support or bulk orders, farmers can contact: +91 95856 27360 / +91 98430 67360.