Agriculture Big Farm HaNPV Bt Pesticide Kill Oriental Tobacco Budworm Long Staple Cotton

Helicoverpa armigera nucleo polyhedro virus (HaNPV) is a specialized microbial pesticide that effectively controls cotton helicoverpa armigera. When sprayed on crops and ingested by pests, the virus particles replicate and multiply within the pest's body, spreading rapidly throughout all tissues. This process causes severe tissue consumption, leading to cessation of feeding and movement, sub-lethal effects, and eventual death by dehydration. The pesticide also affects hatching larvae, which perish after consuming virus-contaminated egg shells. Additionally, virus particles continue to spread to subsequent generations and other pests through body fluids and feces, providing long-term field pest control.

• Suitable for aircraft spraying, ideal for large-scale helicoverpa armigera control
• Excellent efficacy against oriental tobacco budworm on tobacco and chili crops
• No safety interval period required
• Pure biological preparation, harmless to fish, shrimp, humans, and animals
• Strong selectivity - targets specific pests without harming natural enemies
• Outstanding resistance management - no drug resistance development after application
• Significant aftereffect - virus spreads among pest generations for long-lasting control

• Strong Targeting: Effective only against target pests, preserving natural enemies and maintaining ecological balance
• Resistance Management: Nucleic acid structure evolves with pests, making resistance development difficult compared to chemical pesticides
• Safety & No Residues: Natural biological composition allows same-day harvesting, ideal for organic and green agricultural production