Well they try and kill the pest insects that damage their crops but unfortunately the insecticide sprays they use actually kill all insects which, while perhaps OK for the farmer is very bad for the ecology and biodiversity of the planet.....also we end up eating some of these chemicals and as they are poisons it can not really be good for us.
Pesticides are used to prevent, kill and repel pests. The pesticides used to kill insects are attractants, fumigants, insecticides, pheromones and repellents.
Bees are not only important to farmers there important to us, bees are responsible for one in every three bites of food we eat and if they disappear (which they're doing right now) crops would suffer, farmers would suffer and we would suffer.In a word, pollination.
Organic pesticides and a degree of additional hand labor.
The farmers kill them
No they cannot kill.
Pesticides are used in order to kill insects. If insects get on some types of vegetation, it can kill it.
no
Yes they do kill .
Pesticides can affect life in many different ways. Pesticides help farmers increase their crop production. Pesticides can kill many types of insects and animals.
Insects.
Grub Ex does not kill insects. If you apply it according to the package directions it should get rid of grubs, but not harm helpful insects.
farmers grow crops