Fungicide Spray Litchi Mango Orchard
Orchard mode radar adjusts to canopy
Mission briefing
Fungicide Spray Litchi Mango Orchard sits in the treatment stage of the crop cycle. It runs on a agras t50 orchard mode carrying sprayer orchard mode, and in Bihar the window is apr-may before fruit at a frequency of 2x. Expect roughly 5ha/hr orchard per sortie, and stand the drone down outside the wind <4m/s envelope — flying past it wastes chemical and risks drift onto neighbouring plots. Readings are interpreted through NA, so the payload has to output those bands rather than plain RGB. Orchard mode radar adjusts to canopy On a medium-difficulty mission like this, the cost driver is not the drone — it is the number of return trips and the pilot hours around them, which is what the payback maths on the economics page turns on.
What you need
- Payload
- Sprayer orchard mode
- Drone class
- Agras T50 orchard mode
- Vegetation indices
- NA
When to fly (Bihar)
- Timing
- Apr-May before fruit
- Frequency
- 2x
- Coverage
- 5ha/hr orchard
- Weather envelope
- Wind <4m/s
Drones that run this mission
Chemicals commonly loaded
High-frequency CIBRC-approved products in Bihar — check PHI and re-entry before you schedule this pass.
| Product | Target | Dose/ha | PHI |
|---|---|---|---|
| Chlorantraniliprole 18.4% SC | Stem borer, Leaf folder, Fruit borer, Bollworm, Fall armyworm, Pod borer, Tobacco caterpillar | 150-200 ml/ha | 7d |
| Emamectin Benzoate 5% SG | Bollworm, Diamondback moth, Fruit borer, Shoot borer, Pod borer, Thrips | 150-250 g/ha | 3d |
| Imidacloprid 17.8% SL | Hopper, Aphid, Whitefly, Jassid, Thrips, Scale insect | 250-500 ml/ha | 14d |
| Bispyribac Sodium 10% SC | Barnyard grass, Echinochloa, Sedges, Broadleaf weeds, Purple nutsedge | 250-400 ml/ha | 75d |
| Metsulfuron Methyl 20% WP | Bathua, Senji, Broadleaf weeds, Sedges, Parthenium, Motha | 20-30 g/ha | 60d |