Pesticide Dose Calculator — જ. ક. ગ.
17 Pesticides · Tank Mix · PHI Check · Safety PPE · Bio Alternatives · Multi-Field Plan
ગ. 17 registered pesticides. Vigha → total dose + water + 15L/10L/200L tank mix. PHI (Pre-Harvest Interval) green/red check, WHO safety class PPE guide, biological alternatives, resistance rotation alert, multi-field plan.
FAQ — જ. ક. ડ.
Imidacloprid dose per Vigha cotton Gujarat?
Imidacloprid 17.8 SL: 125ml/ha = 20.2ml/vigha. For 5 vigha = 101ml. In 15L knapsack: add 3ml. Water: 500L/ha = 81L for 5 vigha (5-6 tanks). PHI: 21 days. Class II — wear gloves and mask.
Mancozeb dose per Vigha groundnut?
Mancozeb 75 WP: 2000g/ha = 324g/vigha. For 5 vigha = 1.62kg. 15L tank: 48.6g per tank. Apply preventively before tikka/blight symptoms. PHI: 7 days. Rotate with systemic fungicide.
PHI (Pre-Harvest Interval) kya hai?
PHI = Pre-Harvest Interval. Minimum days between last spray and harvest. Ensures pesticide residues degrade to safe levels. Example: Imidacloprid PHI 21 days — if harvest in 20 days, do NOT spray.
Pesticide resistance management Gujarat?
Rotate between chemical classes — e.g., Neonicotinoid (Imidacloprid) → Organophosphate (Chlorpyrifos) → Pyrethroid (Lambda). Never use same class more than 2 consecutive sprays. Use biological alternatives between chemical sprays.
High Volume vs Low Volume spray?
HV (High Volume): 500L water/ha — thorough coverage, good for fungicides. LV (Low Volume): 200L/ha — faster, less water, good for insecticides with systemic action. Dose per hectare stays same — only water volume changes.