Today i'm starting my work

Today i try to search the statistic thing to compare with two farmer, who use chemical and one who doesn't use a chemical. i would think that the guy who doesn't use chemical will get more plants than the guy who use chemical for some scientific reason, i knew that the bugs won't eat the plants เกษร if that plants use chemical, but if the plants went to other flowers and they went to other flowers and that can make the plants reproduction by the bugs. so the plants might have more than the crops using the chemical and people like to eat natural plants, not the plants which use chemical for example GMO.