What are some very organic pesticides that can effectively remove pests?

Solutions like mint, garlic and pepper are easy to make, these materials are easy to obtain, and these plants can be grown on their own, they are all edible plants, and they will not cause any harm. There is also an orange peel solution, the peel of an orange, and two teaspoons of dish soap. After soaking for a day, you can add dish soap to it and shake it thoroughly, and the filtered residue can be used to remove pests, which can well remove whiteflies, aphids and other pests.

And it's also non-toxic and harmless, and very safe.

Very organic pesticides are: the first garlic pepper liquid is made in a relatively simple way and there is no harm, and the second orange peel liquid, this material is also relatively easy to obtain, he is a very effective insecticide.

Peppermint garlic and pepper solution, orange peel liquid, these two pesticides are not harmful to humans and can also be very effective in killing insects.

Organophosphorus pesticides are:

1.Omethoate.

Pure oxymethoate is a colorless transparent oily liquid with relative density, boiling point of about 135, decomposition, and refractive index. It is miscible with water, ethanol, hydrocarbons and other solvents, slightly soluble in ether, and almost insoluble in petroleum ether.

2.Marathon (organophosphate insecticide).

Malathion has good contact killing, stomach toxicity and fumigation effects, but no systemic effect. After entering the insect's body, it is oxidized to malathion, which can play a more toxic role. It enters the body of warm-blooded animals and is hydrolyzed by carboxylesterase, which is not present in the insect body, thus losing its toxicity.

3.Phanthion.

The phosphine has a wide spectrum of insecticidal spectrum, mainly contact killing and stomach poisoning, and has no systemic effect. Very effective against lepidopteran larvae. Because it is unstable to light in the field and decomposes quickly, the residue period is short and the residue risk is small.

However, this medicine has a long residual period after being applied to the soil, which is suitable for the control of underground pests. The dosage form is % phosphine EC and 5% granules.

Organophosphorus pesticides:

1.Organophosphorus pesticides are actually organic compound pesticides containing phosphorus, which mainly control pests and diseases.

2.It is generally an oily liquid, with garlic smell, strong volatility, slightly soluble in water, and destroyed by alkali. For daily use, we should choose varieties with high efficiency, low toxicity and low residue, such as dimethoate, trichlorfon, etc.

3.The drug is also widely used in agricultural production, and there are varying degrees of drug residues on crops.

4.Organophosphorus pesticides are toxic to humans, mainly acute. In general, they occur after large doses and repeated exposures.

Some symptoms of poisoning may occur, such as confusion, speech disorders, sweating, and tremors. In severe cases, respiratory paralysis and even death can occur.

Organophosphorus insecticides: dichlorvos, trichlorfon, dimethoate, dimethoate, malathion (marathon), phosphine, imidothion, pine borer, aphidpine.

Organochlorine pesticides: carbaryl, mepercarb.

Organic nitrogen insecticides: amidine.

Carbamates: carbaryl.

Pyrethroids: deltamethrin (trimethrin), pyrethrin (pyrethrin), pyrethrin (pyrethrin), kung fu pyrethrin, deltamethrin (pyrethrin).

Chrysanthemum emulsifiable concentrate: Pyrethrin is mixed with pine borer.

Synergistic cyanospermial emulsifiable concentrate: fenvalerate is blended with malathion.

Chlorpyramide: also known as anti-ecdysone and pyrethon. So that the insect cannot form a new epidermis, resulting in deformity or death.

BT emulsion: Bacillus thuringiensis emulsion, biopesticides.

Fumigants: phosphine, chloropicrin, methyl bromide, etc.

Acaricides: dicofol, dicocide, mite, nisolone, mite ootry, etc.

Plant-based pesticides: tobacco, fish vine, etc. Among them, tobacco has a better effect. The saline alkali has stomach toxicity, contact killing, and fumigation effects, resulting in nerve paralysis. It has a certain eggicidal effect, and has a good effect on aphids, thrips, and tsubaki elephants.

Stone sulfur mixture: also has a certain insecticidal effect.