>>65166List of the best agrochemicals for the garden
-Diatomaceous earth, for example, is a broad spectrum product that is extremely effective against ants, worms, slugs, mites, among others, but most importantly it is very cheap. It is also relatively easy to obtain, the problem is that it is mixed with other compounds, which although they are still non-toxic, much more would have to be added. For example, for my pea crop I used less than a kilo. Just look at the costs of some poison for worms, some poison for ants, cockroaches, fleas, among others, and what's more, all these poisons can kill you, or the poor devil who fumigates, it will also be very expensive . Due to its minerals and the ph it has, it is also effective against fungi, but not so much.
-Copper oxychloride is also very effective, and cheap, technically it does not kill the fungus, but rather prevents the spores from reproducing, so if you apply it to the soil, and to the plants, you will not have any problem. Technically it is not organic, but it is not toxic.
-Deltamethrin: It is technically a synthetic pyrethrin that works against aphids, it is also very effective, and very cheap. It is not technically organic either, but in any case it also comes with natural pyrethrin but it is a little more expensive.
Alternatives to pyrethrin (Garlic pudding, tobacco tea, and anti-aphid cloth) These alternatives are either less effective but cheaper, or more effective and much more expensive, but they work if you have a greenhouse or plants at home.
-Plastic: Plastic ends up being cheaper than using fungicides, since it has an average life of about 5 years, some plastics can also be recycled.