supply of botanical product (powder) supply of botanical product (powder) to the sericulture department. , botanical product (powder) botanical product powder formulation to prevent and suppress viral and bacterial silkworm diseases the powder formulation recommended for silkworm as a prevent and suppress viral and bacterial diseases is authorized by central silk board and its institutes. quantity of product – 75 g required for 50 dfls. the product must be supplied in hdpe pouches (75 g). a broad-spectrum formulation effective against viral and bacterial infections. the formulation must be water-soluble, non-toxic, eco-friendly, and free from harmful chemicals. the product must have a shelf life of 24 months from the date of manufacture. the product should be suitable for the preparation asa solution, ensuring quick absorption by mulberry leaves. each container must be properly labelled with the following: product name, batch number, date of manufacture & expiry date, usage instructions, storage & safety instructions, and supplier’s name & address.