Synthetic chemicals that are intended for disposal of eviction or stop the growth of pest insects, diseases, weeds, whether they be plants or to destroy, damage to crops.
Synthetic chemicals that are intended to eliminate or expel stop the growth of the pest. Whether insects, weeds or plant diseases that destroy crops, damage.
Synthetic chemicals, with the purpose of removing. Drive or stop the growth of plant pests such as insects, weeds, and plant diseases. Or what will destroy crop damage.