Sudershan Bio-Crop Science

Paraquat dichloride is a herbicide with the formula C12H14N2+2, also known as paraquat, is a non-selective herbicide that kills green plant tissue on contact. It is available as a liquid formulation, often containing 42% paraquat dichloride, according to IndiaMART. Paraquat is a broad-spectrum herbicide, meaning it kills a wide range of weeds and grasses. It is often used for pre-emergence weed control in crops like maize, but is also used for post-emergence weed control in other crops

Pretilachlor technical is the active ingredient in selective pre-emergence herbicides used for weed control in rice fields. It inhibits the growth of weeds, preventing them from absorbing nutrients, and is safe for the rice crop. Pretilachlor is a chloroacetamide herbicide that primarily targets grassy weeds