Dosage
Apply according to approved crop recommendations and the product label.
Application
Mix the recommended quantity with clean water and apply uniformly using a flat fan or flood jet nozzle. Spray within 0–4 days after transplanting before weed emergence. Maintain adequate soil moisture for optimum herbicide performance while avoiding excessive water flow immediately after application.
Kalfit Ultra is a premium selective pre-emergence herbicide containing Pretilachlor 50% EC (Emulsifiable Concentrate). It effectively controls annual grasses, sedges and broadleaf weeds in transplanted rice by preventing weed emergence during the critical early growth stage. Its long-lasting residual activity keeps paddy fields cleaner, reduces crop competition and supports healthy tillering for higher yields.