Use natural, organic herbicides and pesticides instead of synthetic versions.
Normally synthetic pesticides have a longer residual period. Most natural pesticides breakdown within 5 to 7 days - making them a safer option to the environment
No synthetic chemicals are used in organic gardening/farming.
Growing food organically (without using synthetic fertilizers and pesticides) is the way foods were grown from the beginning of time until synthetic pesticides and fertilizers were created, and growing organically is still being done today.
Organic products are grown without using synthetic fertilizers and pesticides.
Some of the aerosols are actually superior. For a residual product, I think I would still go "old school" with the real thing.
Organic simply means grown without using pesticides or synthetic fertilisers.
(Rachel) Carson Rachel Louise Carson
Organic foods are non-GMO. They are grown without the use of synthetic pesticides. They do not contain additives or preservatives that are non-organic and may be carcinogens or otherwise unhealthy. Since pesticides are not used, organically grown food does not cause the harm to the environment and soil that foods produced using synthetic pesticides possibly do.
There are probably a number, but generically, they are those pesticides made in a factory out of simple ingredients (eg DDT - dichlorodiphenyltrichloroethane) rather than those that are extracted from living things (eg Pyrethrum)
Chemical Engineer
Chemical Engineer