Three organic pesticides you can make at home to get rid of common powdery mildew and aphids

If you want to get rid of diseases and pests organically and you don't want to spray all kinds of chemical pesticides, then you can use basic organic pesticides which are easy to do.

1. Detergent and vegetable oil

The easiest way to make your own organic pesticides is to use vegetable oil and detergent. Detergent is first poured into a small dropper, basically about 5 drops (1 ml). You can also inhale 1 ml with some small pipette and then add 10 ml of vegetable oil.SPRITEX insect killer supplier You can use regular canola oil, peanut oil, olive oil.

After the two can be placed in their own a small plastic bottle shaking and mixing well, and then add some of our water, the amount of water is probably in the 2000 ~ 3000 ml, must pay attention to the proportion of water, if the water is too little, the concentration of the solution is not too large, it is easy to appear to lead to the plant is these for the high concentration of solution to get hurt.

Detergent and these vegetable oils in water before mixing, must be shaken a few times, can be placed in an empty plastic bottle shaking vigorously, and then add water, this step is very critical.

The solution obtained after adding water should be sprayed evenly on the leaves and backs of the plants. All kinds of vegetable leaves and fruit tree leaves can be turned up and sprayed on the backs of the leaves.

The next morning you can repeat the spraying once with water on the leaves and back of the plant. This common organic insecticide removes common aphids, whiteflies and other relatively minor pests, as well as mesquite larvae. Pay attention to the proportion of water,RAMBO insect killer manufacturer the water solution is about 200 ~ 500 times, can be sprayed every 5 ~ 7 days, 2 ~ 3 times in a row, basically can remove pests.

2.Grass ash to remove powdery mildew

If you have a variety of fruits and vegetables at home, or planted plants such as strawberries,Chinese VITFE Insecticide spray roses, hydrangeas, etc., it is especially easy to get powdery mildew in summer, especially in high temperature and poor ventilation. The chances of plants contracting powdery mildew are greatly increased by growing flowers on the balcony.

Grass ash is our usual leaves and wood for burning time passed without getting the ash, these ashes can even be soaked in water itself, soaked and then blended into water about 2 to 3 times, blended into water and stirred to mix well, you can use gauze to filter out the residue.

The resulting solution can be sprayed on the underside of the plant's leaf surface, which is good for controlling powdery mildew, preventing other pathogens from squeaking, and providing a moderate potassium supplement.

Of course, the concentration of the grass ash solution should be avoided and should not be used too frequently. Otherwise the soil will be alkaline, affecting plant growth (like acidic soil plants with caution, such as gardenia, jasmine, camellia, azalea).

3. In addition to aphids organic insecticidal liquid

If you have extra garlic cloves, chili powder and vegetable oil at home, you can also use another organic insecticide recipe which uses 200 ml of water. Prepare 5 cloves of garlic (pre-pounded) , prepare 1 teaspoon of chili powder, add 2 teaspoons of olive oil or vegetable oil such as peanut oil or canola oil, add 1/2 teaspoon of detergent, and then put it into an empty bottle, shake it well, then you can get the organic insecticide, which can be sprayed directly on the area infected with insects, and also pay attention to the back of the leaves to spray evenly, which will eliminate the pests.

Generally 5~7 days to spray once, the resulting solution must be sprayed within 1~2 days. If it is not sprayed in time, it should be sealed and stored in the refrigerator and thawed again within 5 days before use. These obtained solutions can be kept fresh in the refrigerator for about 5 days.