SUN BIO HANPV VIRAL (BIO INSECTICIDE HELICOVERPA ARMIGERA)
SUN BIO HANPV is a viral insecticide based Polyhedral Occluded Bodies (POB) of Nuclear Polyhedrosis Virus (NPV) of Helicoverpa armigera which attacks on cotton, pomegranate, Red gram, Gram, Tomato, Grapes, Okra, Rose, Sunflower, Safflower, Potato, Caster, Maize, Sorghum, Peas etc. After spraying of SUN BIO HANPV, the caterpillars get infected by the virus and eventually die. Within 3-4 days of spraying, the virus spreads to their next generation resulting in their control as well.
100-200 ml of SUN BIO HANPV per Acre mixed in the required quantity of water and spray early in the morning or late in the evening.