What if aphids grow in potted plants?
Hello, if you have "powder interface" or "aphid", you can buy a watering can for 2 yuan (the kind that sprays misty water droplets and the kind that the barber sprays water on your head when you have a haircut), buy a small bag of medicine for killing aphids at the place where you sell pesticides or flowers, and spray it with water.
If you don't have it, get a brush or a brush.
1. Artificial aphid prevention method. In the early stage of aphid occurrence, artificial aphid prevention is adopted, and the aphids are brushed off with a brush and a brush and buried in the basin soil.
2. Plant repellent method. The odor of leek has repellent effect on aphids, and planting it with flowers can reduce the number and harm of aphids.
3, pepper aphid prevention method, using 5 grams of fresh pepper or dried red pepper, adding 3 to 5 grams of water, cooking for about half an hour, and spraying the filtrate on the damaged plants has special effects.
4. The method of preventing aphids with washing powder: 3 to 4 grams of washing powder, 1 grams of water, stirred into a solution, and sprayed continuously for 2 to 3 times, and the control effect reached 1%. Sex washing powder should be selected for use.
5. The method of preventing aphids with essential balm, in which "essential balm" is added with 6 to 8 times of water solution, and the insect is carefully sprayed with a sprayer, so that the insect body is stained with medicinal liquid. The effect of killing aphids, scale insects and other pests is above 95%, and it will not cause phytotoxicity to plants.
6. The method of trapping and killing aphids with yellow board, in which a piece of cardboard or wooden board with a length of 2 cm and a width of 15 cm is selected, yellow paper is pasted on it, and then a layer of butter is coated on the yellow paper to make a trapping board. The trapping board is inserted between flower pots, and aphids are glued to the trapping board by using the yellow tropism of aphids, so as to achieve the purpose of killing aphids. 7. Anti-aphid method of green onion liquid: Take 1 kg of green onion leaves, dry them and grind them into powder, add 7.5 kg of water, soak them, filter them and spray them to prevent aphids and snails.
8. The method of preventing aphids with urine washing mixture, which is prepared by taking a proper amount of clear water and adding a little washing powder and urea, is sprayed on flowers with a small sprayer immediately, and sprayed after 5 pm every day for 2-3 days, which can effectively prevent aphids.
What about potted worms and aphids at home?
Potted plants at home should avoid pesticides (harmful to health). Just dip a cotton swab or brush in distilled liquor with a temperature greater than 53 degrees (they can be sprayed and bathed in a large range to kill them).
(Note: alcohol has a strong permeability, and the mouthparts and skin of young insects will die when exposed to alcohol, which is harmless to plants)
What about ornamental plant aphids?
fresh seaweed can be mashed and sprayed with water to kill aphids; Mashing fresh loofah, adding 2 times of water, stirring, and spraying its filtrate can control pests such as cabbage caterpillar, red spider, aphid and cabbage moth. 5 grams of fresh pepper, 3-35 times of water, boiling for half an hour and spraying the filtrate can effectively control pests such as aphids, soil silkworms and red spiders; 2-3 kilograms of green onions are mashed into mud, and 15-17 liters of water is added and sprayed to prevent aphids and soft-bodied pests.
Onion, garlic, orange peel, ginger solution and washing powder water can all control aphids and red spiders, while spraying rice vinegar diluted by 15-2 times on leaves can control powdery mildew, black spot and downy mildew.
my flowers have aphids, how can I get rid of them?
Family potted flowers are often harmed by aphids, especially chrysanthemum and hibiscus. Due to the small amount of domestic flowers and pesticides, it is inconvenient to prepare. Here are ten simple prevention and control methods for your reference.
1. yellow board trapping and killing method: choose a piece of cardboard or wooden board with a length of 2cm and a width of 15cm, stick yellow paper on it, then coat a layer of butter on the yellow paper to make a trapping and killing board, insert the trapping and killing board between flower pots, and stick aphids on the trapping and killing board by using the yellow tendency of aphids, so as to achieve the purpose of killing aphids.
second, spraying liquor method: using liquor with the degree of 45+,spraying liquor directly on flowers with aphids with a small sprayer, once every morning and evening for three days, can basically eliminate aphids.
third, urine washing mixture method: take a proper amount of clean water, add a little washing powder and urea to prepare urine washing mixture, and spray it on flowers with a small sprayer immediately, and spray it after 5 pm every day for 2 ~ 3 days, which can effectively control aphids.
fourth, pest control method: some ladybugs can be captured from farmland and placed on flowers with aphids, and the ladybugs can be used to eat aphids to achieve the purpose of controlling aphids.
5. plant ash filtrate method: 1 kg of plant ash is soaked in 5 kg of water for 24 hours, and the filtrate is sprayed, which can effectively control aphids.
six, leek pest control method: add a little water to 1 kg of fresh leek, mash it, squeeze leek juice, and add 6 kg of water to each kg of raw juice for spraying. At the same time, it can also treat powdery mildew of flowers.
VII. Garlic preparation method: Take 1 kg of fresh garlic and add water to mash it into garlic, squeeze garlic juice, and then add 1 kg of water to 1 kg of garlic juice for spraying, which has good control effect on flower aphids.
8. soaking method of castor leaves: take 1 kg of fresh castor leaves and add 2 kg of water, soak for 24 hours, then boil for 1 minutes, take the filtrate, add 2 times of water and spray it for 2-3 times, which can effectively control aphid damage.
IX. Tobacco control method: 1 kg of dried tobacco leaves is soaked in 2 kg of water for 24 hours, filtered and sprayed. You can also chop tobacco stems, add water, soak for 48 hours, filter and spray. It has good killing effect on flower aphids.
X. willow leaf control method: Take fresh willow leaves, add proper amount of water, fully mash them, soak them in 3 times of water for 48 hours or boil them for 3 minutes, filter them and spray them, which has control effect on flower aphids.
How to deal with the worms in potted plants
Please choose to use first:
Self-made insecticide
Soap solution: Soap and hot water are dissolved at a ratio of 1: 5, and then sprayed, because soap can block the respirator of pests until they die, and it is effective for aphids and scale insects.
Garlic liquid: To cure powdery mildew and black spot of Chinese rose, take 3g of garlic, mash it, add 5g of water, stir and filter, take the filtrate and spray it on the leaves once a day for 3-4 times, or you can directly apply garlic liquid on it with a brush or toothbrush. Mashing garlic and sprinkling it in pot soil can also kill earthworms, ants and nematodes.
green onion liquid: 5 grams of green onion is mashed into mud, 5 grams of water is added, soaked for 12 hours, filtered and sprayed with filtrate for 3-4 days, which can cure soft pests such as aphids and powdery mildew.
Ginger liquid: mash ginger, soak it in 2 times of water for 12 hours, filter and spray the filtrate to control leaf spot, sooty blotch, rot and black spot, as well as aphid, red spider and leaf miner.
Zanthoxylum bungeanum liquid: 5 grams of Zanthoxylum bungeanum, with about 5 grams of water, are heated and boiled in a pot to make 25 grams of liquid medicine. When in use, it is sprayed with 6-7 times of water to prevent and control powdery mites, aphids and scale insects.
Citrus peel liquid: 5 grams of citrus peel is soaked in 5 grams of water for 24 hours. After filtering, the filtrate is sprayed on the leaves to control aphids, red spiders and leaf miners, and then poured into the soil to control nematodes. Alternatively, 1 part of citrus seeds and 5 parts of clear water can be soaked for 4-5 days, and then flower seeds can be soaked in this solution for 1 minutes, which can prevent and control many pests.
bitter gourd leaf liquid: add 1-2g bitter gourd leaves, mash them with water, add the same amount of lime, stir them evenly, and water the roots of plant seedlings to control cutworms.
Tomato leaf liquid: 5 grams of fresh tomato leaves are mashed, soaked in 15 grams of water for 6 hours, filtered and sprayed with filtrate to control aphids, red spiders and other flies.
pepper liquid: 5 grams of pepper is boiled with 1 times of water for 2 minutes, then filtered, sprayed with the filtrate to prevent and control aphids, red spiders, Ailanthus altissima and other pests, and poured into the soil to prevent and control soil silkworms.
rice vinegar: rice vinegar is rich in organic acids, which has a good inhibitory effect on germs. Spraying rice vinegar solution diluted by 15 ~ 2 times on the leaves once every 7 days for 3 ~ 4 times can prevent powdery mildew, black spot and downy mildew.
baking soda solution: take 5g baking soda (also known as sodium bicarbonate), dissolve it with a small amount of alcohol first, then add about 1g of water to prepare a .5% concentration solution, and spray it on plants to prevent powdery mildew.
mosquito-repellent incense: after the mosquito-repellent incense is lit, it is hung on the plants with insects, and the plants and flowerpots are covered with plastic bags. After 1 hour, the pests are eliminated.
essential oil: essential oil can kill aphids by adding 4-5 times of water.
sanitary ball: after being ground, the sanitary ball can be placed in the pot soil to control underground pests.
what about bugs in potted plants
what kind of bugs?
there are bugs in potted plants. how to clean them?
never water the flowers with water soaked in cigarettes, it will kill them. My method is:
1. Pour the soil into the pot, stir-fry the soil like a stir-fry dish, and plant the flowers back after the soil is completely dry, and there are no bugs left.
2. You can also use pyrethroid aerosol, as long as there are bugs coming out, spray them upwards continuously (you can't stop spraying in the middle, once you stop spraying, the living bugs will lay eggs again, and you will lose all your efforts). After spraying for half a month, the bugs will be gone. Don't use crystal trichlorfon, it's harmful to flowers.
The above two methods can completely kill bugs in potted plants, but those bugs are everywhere. After a while, new settlers will settle down, but don't worry, it will take a long time for new bugs to come in, and then the process of killing bugs will be repeated. Six methods for killing insects and ants in flowerpots
(1) When small flying insects appear in flowerpots, three or four cotton sticks can be used to fully dip dichlorvos, so as not to drip down, and then the handle ends are inserted into the pot soil around the plants, and the flying insects can be eliminated.
(2) Washing powder: Dissolve one tablespoon of washing powder in 4 liters of water, and spray flowers and leaves every two weeks to completely eliminate white flies and bacteria.
(3) Milk: Mixing 4 cups of flour and half a cup of milk with 2 liters of water, stirring, filtering with gauze and spraying on the flowers and leaves can kill wall slugs and their eggs.
(4) Beer: Pour beer into a shallow pot under the soil of a flowerpot, and snails will be drowned when they climb in.
(5) Garlic: Mash a garlic head, mix it with a spoonful of pepper into half a liter of water, and spray it on the flowers and leaves after one hour to prevent rats from invading.
(6) When ants appear in the flowerpot, you can soak the tobacco stems and tobacco shreds in hot water for one or two days. When the water turns dark brown, some water is sprinkled on the flower stems and leaves, and the rest is diluted and poured into the flowerpot to eliminate the ants.
how did the worms grow in potted plants come from?
Rodents (wet worms), commonly known as tide worms, tide worms, bulbous worms, ground bugs, ground bugs, shoe bugs, broken soles (Henan dialect), dermatophytes, watermelon worms, etc., belong to the genus Rodents of the family Tididae, crustacea, arthropoda. (Note: Rat-wives are not insects) There are many kinds of rat-wives. Most of them are oval-shaped, and they are the only crustaceans that are completely adapted to land life. They are distributed from the seaside to the highlands around 5 meters above sea level.
Morphological characteristics
Rat's wife, also known as "Tide Insect" and "Hydrozoan Insect", belongs to the genus Rat's wife, which belongs to the suborder Hydropoda, such as crustacea, suborder Arthropoda. There are many kinds of rat women. They are flat and long (15 ~ 2 mm), with sharp front and rear ends, unsmooth wart, light color, gray pattern, and their tail feet are longer than the tail segments, which obviously protrude from the rear end. After being frightened, it will "run faster" and can't curl up. It is sensitive to light, and it is a herbivorous terrestrial group. Its mouthparts are chewing mouthparts, which is the only crustacean completely adapted to land life and does not belong to insects.
The female rat (wet worm) is oval and slightly flat, about 1 mm long; The surface is gray and shiny. The center of the front edge of the head and its left and right corners are prominent. The first antenna is short, and the last 7 pairs of chest limbs become walking feet with white blood. There is a thin layer of oil on the shell of the rat's wife, which is not easy to be stuck by spider webs and so on, and is suitable for life on land.
The worm can roll up its body like a slightly flat disk. There are 1 pair of eyes and 2 pairs of antennae. The first pair of antennae is tiny. Section ***3; The second pair of antennae is whip-shaped, with ***6 nodes. There are 7 links in the chest part, each of which has 1 pair of feet with the same shape and equal length; The anterior margin of the first thoracic region extends to the front of the head, and the posterior corner protrudes backward, while the lateral processes of the second to seventh segments are not obvious. The abdomen is small and divided into five segments, the first and second abdominal segments are narrow, and the lateral edges of the third to fifth abdominal segments are neat and round. The tail limb is flat, and the outer limb is flush with the fifth abdominal segment. Often live under dead wood, dead leaves, stones, etc.
the female rat has excellent reproductive ability. Not afraid of water, can move freely under the water.
subspecies classification
rat's wife
rat's wife (tide worm), also known as rough rat's wife, belongs to the genus rat's wife of the family Tididae, the suborder Tidopoda, such as Crustacea. It is easily confused with watermelon worms.
Rat women (tide insects) often live in flowerpots, bricks or stones in gardens or courtyards, and often see some small animals with slightly flat bodies, long ovals, taupe or black crawling. These small animals always seem to live in dark corners and are rarely seen in bright places.
Watermelon
Watermelon belongs to the genus Echinopoda, Isopoda, Echinopoda, Gynecologic coccidia. The living environment of the two species is the same, both of them live in a dark and humid environment, and they often live together. Some classification systems or earlier classification systems classify them into Tididae, so their names are often common. The difference between the two is that after being subjected to * * *, the rat woman can't curl up into a ball, while the watermelon worm can. Watermelon insects are less sensitive to light. Therefore, it is suggested to use rat poison instead of watermelon worms in biology textbooks. (For details, please refer to the Reference Book for Biology Teachers in Grade 7 published by People's Education Press.)
Prevention and control measures
① Poisoned soil, which is mixed with 2.3% deltamethrin or 2% metronidazole and sprinkled on the ground, with 5-1 grams of medicine per mu and 1-2 kilograms on the soil.
② ground spraying with 5% dichlorvos 5 times solution; If you cover the ground with a curtain or other covering after applying the pesticide, the insects will die because they are afraid of being poisoned by light.
Precautions
1. When changing soil, it is best to keep part of the original soil; Check the changed soil carefully, so as not to lose it because of individual rat women's "suspended animation" or drilling in the soil.
2. When placing rat wives in the laboratory, you should pay attention to whether there are other animals around you, such as rats and cockroaches.
3. The moisture in the soil should not be too much, just keep it moist. If you accidentally add too much water, you can adjust it with fine sand.
4. In order to ensure the effect of the experiment, we should provide a suitable temperature for the rat woman as much as possible.
5. Don't put the female rat in too bright place, and provide it with a darker environment as much as possible.
what if bugs grow in the soil of potted plants?
medication: put phoxim in soil and cover it with soil.
introduction of potted plants
potted plants, potted plants expressing landscape. There are many kinds of potted plants. Generally speaking, according to the emphasis of potted plants, they can be based on tree type, tree number, tree height, tree species, ornamental and style. Feng Shui master thinks that there are many potted plants that can turn dry Kun around and bring good luck. Money bamboo, Malabaric chestnut and orchid are all loved by everyone.