Determine what you need. kerrimac what about this weedkiller that is in tons of food in the united states? what is this? that is what we re talking about. a chemical we see in a lot of herbicides throughout the world and to find out how commonly used the substance is, there are a lot of reports about safety and how this affects people and may affect people down the line. academicians and other industries and conflicting reports. there is good research about this chemical but the other thing, the other chemicals used along with it may pose risks as ....