4 kinds of "insecticidal water", flowers sprayed no bugs, less disease

Although it's fall and the weather is cooler, pest control should not be ignored. Today, we will simply share 4 kinds of homemade "insecticide". The production method is very simple, every few days to spray a flower, not afraid of insects, not afraid of disease, strong green roots, the spirit of longer!

1. Wash and urine compounds

We all know that washing powder has a certain insecticidal effect. It contains active substances such as sodium alkylbenzene sulfonate, which can decompose the protective film of insects, make them lose resistance, and form an impermeable mucous membrane on the surface of insects,SPRITEX insect killer supplier so that they suffocate and die. The so-called "urine washing mixture" is a mixture of washing powder and urea. Urea can provide some nutrition for flowers on the one hand, and on the other hand, it can destroy the insect's chitin, and the mixture of the two can be very effective in killing insects.

If our home peanuts have red spider, aphids, etc., you can mix laundry detergent, urea and water in the ratio of 1:4:100, to make a mixture of washing and urine, and then sprayed directly on the insects, the two sides of the leaves should be carefully sprayed once every 3 ~ 5 days, or even sprayed more than 3 times can kill most of the pests.

2. Oleander water

Oleander is a famous "poisonous flower", its whole plant is very toxic, its sap contains a variety of toxic alkaloids, which is fatal to many small flying insects and animals, so we can make full use of its toxicity to kill insects. First of all, we can find a discarded pot,RAMBO insect killer manufacturer and then wear protective tools to pick a few leaves of the oleander, put the leaves in the pot, pour in the right amount of water, use the fire to boil all the leaves, and wait for the water of the oleander to cool completely, and then filter the residue. The rest of the filtrate can be directly sprayed with the leaves of the pests, which can effectively kill black flies, mesquite and other pests, and the higher the concentration, the better the effect of killing pests, or we can also spray the flowers and insects of the oleander.

3. Alcohol water

If we have an alcohol at home, if we can, dilute the treatment and analyze it can also be used to improve the insecticide and insect prevention, especially for mealybugs have a very good effect of control work. If their own home flowers grow mealybugs, red spiders, etc.,Chinese VITFE Insecticide spray you can first dilute the problem through the alcohol to water, and then use a cotton swab dipped in the appropriate amount of alcohol concentration solution, in some parts of the bugs appear repeatedly wipe coated a few times, you can achieve to kill most of their mealybugs; if mealybugs are more research, you can blend good alcohol water into a spray bottle, either directly or to the infested leaves spray a spray. Leaf front and back, stem and other methods are different spray to, every 2~3 days spray, generally spray 3~4 times can effectively kill most of the pests. However, if you spray flowers, the best way to choose to have a low concentration of alcohol, and must be diluted with water before you can use.

4. Mosquito ash

In addition, burnt mosquito repellent incense ash is also a good insecticide. It contains pyrethroids and other substances that can effectively kill aphids, small black flies, red spiders and other pests. It also has some sterilizing effect, which reduces the growth of bacteria and promotes plant growth. If the peanuts at home out of small insects, you can first collect some repellent incense ash, and then find a plastic bottle to pour it in, and then add the right amount of water to mix it evenly, let it stand overnight, and then you can spray it directly on the parts of the harmful insects, spray it once every 2-3 days, or even spray it 3-4 times to kill red spiders, aphids and other pests. Or we can sprinkle a thin layer of mosquito repellent incense ash on the surface of the flower pot, which can prevent small blacks from flying in the soil to lay eggs, and also kill the bacteria and insect eggs in the soil to promote plant growth.