What are the pests of flowers at home?

The main pests of home flowers are aphids, red spiders, scale insects, and ants and grubs in the soil, because the general chemical pesticides are highly toxic, easy to pollute the environment, cause harm to the human body, and it is best to capture them manually.

Aphids are small greenish-yellow insects that damage almost all flowers and trees. Between spring and summer, it is often concentrated on new shoots or flower buds such as moonflowers, pomegranates, oleanders, and chrysanthemums.

Ants, when ants build their nests in lawns or planting containers, can affect the growth of plants and are therefore also a pest.

Aphids grow on the back or side of the leaves, and the aphids are small and difficult to spot if they grow separately, but most aphids will gather together and show a small black patch of diseased patches. The growth of aphids will prevent the growth of plants, causing plants to curl up, yellowing leaves, greatly reducing the growth rate, and in severe cases, they will dry up and die, and aphids are more common in spring and autumn.

Anthrax is a major disease of flowers, focusing on the leaves of the plant, sometimes extending to the branches. Round or oval brown spots appear on the leaves, and then will gradually evolve into dark brown round lesion patterns, and when the disease is severe, it will penetrate the leaves, and the penetrated leaves are easy to fall off or even dry and die. The main harmful flowers are aloe vera, begonia, Milan and so on.

Cockroaches, which sneak into the flowers in late summer and damage the flowers, often harm dahlias. They also eat the young leaves of other plants.

Scale insects, green or brown, feed on plant sap and destroy plant tissues, causing many plant stems to twist in the summer.

Leaf wasps, green or brown caterpillar-like larvae, damage plant leaves such as roses and gooseberries in early summer.

To raise flowers at home, you should choose some ones with a relatively low planting difficulty coefficient, fewer pests and diseases, and it is not difficult to take care of, and it is not troublesome. At the same time, you should also choose flowers that have less fallen leaves and occupy less land.

The first type, the triangular plum. Triangle plum is very easy to feed, basically does not need to be taken care of, and is relatively drought tolerant.

The second is roses. Roses have few pests and diseases and are ornamental, a small pot is enough, and some varieties are edible.

The third species, daffodils. Daffodils are also very few pests and diseases, but they need to be changed regularly.

Fourth, the sky is full of stars. The sky is full of stars, and it is also beautiful to make dried flowers.

There are relatively few pests and diseases of blue snowflake, generally speaking, its disease resistance is very strong, and there are few pests to disturb it, so the right pests and diseases can be considered less in the maintenance, but it can not be completely ignored, if there are pests and diseases, it must be prevented and controlled in time.

Cultivation methods and precautions for blue snowflakes.

1. Temperature. Blue snowflake is a relatively heat-loving plant, generally speaking, it will have growth stop below 7, it will have some cold damage below 5, and its leaves will all fall off above 0. The ideal growth temperature is between 15-28, and the high temperature above 35 also has a certain inhibitory effect on it. Therefore, in the maintenance of the country, except for the outdoor cultivation in the Lingnan area, which can not worry about any problems, other areas must enter the indoor cultivation in winter.

2. Illumination. Blue snowflake is a sun-loving plant and is slightly shade-tolerant, so it can be exposed to light at other times except at noon in the hot summer. In a shady or semi-shady environment, it can bloom normally, but the flower color will become dull and the amount of flowers will be reduced.

3. Moisture. Blue snowflakes are slightly drought tolerant in terms of water requirements, so don't water too much during the maintenance process, and do it dry and water thoroughly.

Fourth, fertilization. In the maintenance of blue snowflake, it can grow normally by giving it a thin water-soluble fertilizer of Vosch leaves every half a month during the growth period. It is not a particularly fertilizing plant, so it is a flower that is particularly easy to nourish and can easily achieve flowering effect.

Generally, the leaves with wax paper are not easy to grow insects, such as tiger skin arrows, evergreen, jasper, spider plants, and bamboo.

。。Aloe vera, spider plant, tiger tail orchid, etc., can absorb sulfur dioxide, ethylene, carbon monoxide in the air.

You can also raise a pot of small chrysanthemums, the smell can make people sleep quietly, have a calming effect, and generally do not have insects.

In addition, cacti and palm plants do not produce insects, which can increase negative ions in the air and absorb carbon dioxide to produce oxygen at night.

All kinds of meaty ones are not easy to raise, and tiger piran can also be raised in the bedroom, which has the effect of purifying the air and is also easier to raise.

You can also raise mint in the bedroom, which can avoid mosquitoes and flies, and the fragrance emitted has a hypnotic and soothing effect, so that there are no insects.

1. In the process of raising flowers at home, if the maintenance is not done properly, pests will appear, such as aphids, red spiders, scale insects, and ants and grubs that harm the roots in the soil, which will affect the plant to varying degrees and endanger growth.

2. Chemical pesticides are more toxic and inconvenient to use at home, so it is mainly to prevent and avoid infection.

You can buy "small white medicine" and sprinkle it on the surface of the potting soil, "small white medicine" is a systemic drug, which can kill insect eggs, but also can be absorbed by plants, enhance the resistance of plants to diseases and pests, killing two birds with one stone. If there are too many insects and the roots of the flowers have begun to rot, it is necessary to pour out the soil and disinfect the soil and flowers in the pot. You can expose the soil to the sun for a day or two, cut off the root of the flowers, and some insects are you throw away some unrotted household garbage, and then breed some mosquitoes due to the high temperature.

Therefore, do not throw away some waste that is not conducive to the growth of flowers and plants, and use insecticides in time.

You can add some sandworm agents to the soil, etc., the advantage of this is that you can directly kill the larvae when the eggs hatch, and it should be noted that the amount of pesticides used should be strictly controlled. If you find small insects in the flower pot during the process of cultivating flowers, you can soak it in water with peppercorns, and spray it into the pot when the water is brown. Change the living environment of pests, move the flower pot to a dry and ventilated place, bask in the sun, pay attention to timely watering, and shade-loving flowers, such as orchids and bamboo, should cover the plants to prevent sunburn leaves.

If you are afraid of polluting the environment and don't want to buy medicine, it is not possible to change the soil directly, and you should also soak it in water with the king of insecticides, so that it is safe! If there are pregnant women or children at home who are not suitable for pesticides, we can use plant sticky insect boards for physical insecticide. Go to the supermarket and buy some garlic and mash it, then sprinkle the garlic on the soil to have a good insecticidal effect.

You can spray these flowers with some insect repellent medicine, or put these flowers in a well-ventilated place, which can be effectively solved.

At this time, you can spray some insecticides. But be sure to choose some pesticides that have no effect on the flowers. Otherwise, it will affect the play.

with pesticides. Sandworms can kill bugs. So the problem is solved.

In such a situation, some pesticides should be sprayed in time, and then the residual branches and leaves should be pruned clean, and the nutrient solution should also be replenished.

You can use some drugs to make the flowers grow a little better and look more beautiful.

Personally, I think that if this happens, it is likely that it is relatively humid, and it is recommended that you reduce the density of flowers.

<>1. Usually in the process of raising flowers, you will encounter all kinds of small insects, at this time you can make some self-made insect repellent water to spray on the plants, which is not only simple and practical, low cost, but also very good effect.

2. We can cut the fresh onions at home into small pieces and soak them in the water for a day, and then spray the onion aqueous solution on the surface of the plant or directly water the tung pants, because the onion aqueous solution has a very good effect of sterilization and insecticide, spray once every 2 days, about 2-3 times can easily eliminate the small insects in the pot.

1. Soak cigarette butts in water, soak them for a day, filter them to remove the slag, and then water the flowers with water to remove small flying insects and ants. 10 cigarette butts, a bottle of drink, and a bottle of water are sufficient.

2. Use laundry detergent water, the concentration should not be too high, fully dissolved, and then sprayed with laundry detergent water, which can completely eliminate white flies and bacteria. Spray once every 7 days and 2 times in a row.

3. With garlic water, mash the garlic, then brew with water, you can also add a little pepper, soak for 2 hours, and spray onto the plant leaves. It can kill bacteria and prevent rodents.

4. Use pepper water, soak water with peppercorns, a little peppercorns, soak them in clean water, and then use them for watering. It can play a role in removing insects, and the effect is still very good.

5. Citrus aqueous solution:

The peel of citrus fruits contains limonene and other substances, which can effectively kill aphids, fungi and other pests, and can also have the effect of repelling mosquitoes.

How to operate: Break the citrus peel into small pieces, soak it in warm water for about 24 hours, then filter it and spray it on the flowers, which can effectively kill insects and prevent mosquitoes in summer.

You can also wash the citrus peel directly, then cut it into small pieces and bury it shallowly on the soil surface of the flowers, which can protect the flowers from reptiles such as ladybugs and snails.

6. Grass ash solution:

According to practice, plant ash has excellent insecticidal effect, which can effectively kill aphids, red spiders, small black flies, etc. in the soil of flower pots, which is environmentally friendly and convenient, and has remarkable effects.

Operation method: Sprinkle the plant ash on the soil surface and spread it evenly, which can play the role of killing insects; Or add some water to the plant ash and then spray the solution on the soil surface, which can also have the effect of eliminating pests.

1. Bury medicine: bury mothballs (2 capsules) in 10 cm deep soil; This can be used to control root nematode 2, soak the garlic in boiling water after mashing, and water the potting soil with a cool leaching solution after 24 hours;

3. Bury in the soil with drugs such as ferpercarb, aldicarb, carbofuran, sulfur powder (available in the flower market);

4. Pour beer into the tray of the flower pot, the snail in the soil will drill out of the hole at the bottom of the pot by itself, fall into the beer and drown;

5. Bury ginkgo biloba leaves in the potting soil to control beetles, mole crickets and other pests.

6. It is also very effective to collect willow leaves and oleander leaves and bury them in the soil.

What should I do if the flower noodles raised at home have worms? It's not very simple, use your hands to catch insects, how many flowers can be raised at home, how many can't be too much, you can't even take care of this, how to raise flowers? To make revenge on her, it is better not to use drugs, because it will be a little unsafe when spraying drugs at home.

When many flower friends grow flowers at home, when the weather warms up in spring, they will find small insects in the flowers. The reason for this situation is that spring is the peak growth period for flowers, and it is easy to nourish all kinds of small insects in warm and moist soil, so we need to do a good job of prevention in advance to curb them at the initial stage to avoid affecting the healthy growth of flowers. In order to achieve the effect of protecting flowers and not affecting the family environment, we can use some clever methods to easily remove insects when deworming flowers.

As the weather warms up, all kinds of small insects will grow in the pots, which will not only have a serious impact on the growth of flowers, but also affect the environment at home. In order to protect the flowers and kill insects, you can add a few drops of wind oil essence to the water during the process of watering the flowers, and pour the mixed water on the potting soil, which can have a certain effect of repelling insects. In addition to this, you can also use white vinegar mixed with water in a ratio of 1:

100. After the white vinegar water is debugged, it is directly loaded into the watering can and sprayed directly with the leaves of the flowers, which can also reduce pests and diseases, and at the same time, it can also promote photosynthesis.

Ash leaching is commonly used in agriculture and has a direct effect on killing pests such as aphids and spider mites. In the process of planting flowers, a small amount of plant ash leaching solution can be mixed with some plant ash in the potting soil, which can not only protect the rhizomes of flowers, but also reduce the generation of pests and diseases. In addition to plant ash leach, laundry detergent at home can also kill insects.

The laundry detergent is dissolved in a ratio of 800:1000, put it into a watering can, and spray the leaves of the flowers several times in a row to have the effect of pests and diseases.

In order to prevent small insects from breeding in the pot, in the process of oxidation, the flower soil should be sterilized in time, and the prevention work should be done in advance. In addition, when watering the flowers at home, be sure to use clean pure water to add organic fertilizer, but also let the fertilizer do enough to decompose, and then apply it to the potting soil. Regular disinfection of potassium permanganate solution or multi-linge bacteria that can be poured into the potting soil can play a role in controlling pests and diseases.

Overall, as the weather warms up, the flowers grown at home do attract some small bugs. In such a situation, it is necessary to use the corresponding solution to eliminate pests and diseases in time, and at the same time, it is necessary to disinfect the soil for cultivating flower seedlings, and use clean and clean water when watering, which can reduce pests and diseases to a certain extent.