Can you use a mosquito and fly killer to deal with spider mites in flowers?

You can use the killer to repel mosquitoes and flies against the spider mites in the flowers. Although insecticides are aerosols that are limited in their effectiveness in open spaces, they can be sprayed directly at pests and the pests die within minutes. For pests hidden on the back of flower leaves, they can be sprayed directly on their hidden and perched leaves, and it is advisable to see fine water droplets on the entire leaf surface.

Under the influence of the potion, the pest will crawl out of hiding and die in a minute or two. The control effect is very good, and the mortality rate of pests after medication is more than 98%, and there is no pesticide damage to plants.

OK. The main active ingredient of fenfal is fenvalemethrin, which has a killing effect on general insects.

From the perspective of the insecticidal mechanism, it is okay, after all, the purpose is to let the pest come into contact with the agent that has a killing effect on the pest, and then destroy it.

However, since the infestation is an aerosol, the operation effect in the open space is limited, and it is best to put the flowers in a small temporary space that can be sealed.

Fenfender should not be used on flowers because the fenvalerate in fenvalerate will bind to water when sprayed on the plant, thus hindering the plant's water absorption and causing the leaves of the plant to wilt and turn yellow. Pests on flowers can be controlled using carbofuran granules (1% of the total amount of soil applied) and fly incense.

1. Can the exterminator spray flowers?

1. Pesticides are generally not allowed to spray flowers. The main ingredient in the pesticide is fenvalerate, which is mainly used to kill mosquitoes, cockroaches, flies and other pests, and the fenvalerate in the pesticide will combine with water after spraying on the plant, hindering the plant from absorbing water, causing the leaves of the plant to wither and turn yellow; Kerosene, which is used as a solvent, can easily cause plant death when it comes into contact with flowers.

2. If you want to control pests on flowers, you can apply carbofuran particles in potted plants, and the amount of application is 1% of the total amount of soil, which not only has a wide insecticidal spectrum (can kill aphids, red spiders, scale insects, whiteflies and other pests), but also is an organic nitrogen fertilizer, which can provide nutrients needed for plant growth.

3. Use fly incense to control pests on flowers, transfer potted plants to a confined space (cartons, toilets, etc.), and then light fly incense and smoke for more than 30 minutes, which can kill aphids, red spiders, scale insects and other pests.

2. Precautions for the use of pesticide.

1. How to use.

After closing the doors and windows, spray in the open space indoors, evacuate the room immediately after spraying, and then close the door and seal it for about 30 minutes; After 30 minutes, enter the room and open the window for ventilation to accelerate the dispersion of the drug; After about 30-60 minutes of ventilation, people can enter the room.

2. Precautions.

1) The spray should not be used in excess at one time, and the interval between use should be about 7 days.

2) When using, do not mix a variety of pesticides to avoid reacting with each other and producing toxicity.

3) When spraying the infestation, pay attention to putting away the clothes and food in the cupboard to avoid spraying the drug on it, and wear a mask to reduce the inhalation of the inhalation.

4) Pesticide is easy to occur in a high temperature environment**, and it should be stored in a cool place after use.

It can mainly control stinging and sucking mouthparts pests on rice, wheat, cotton and other crops, such as aphids, leafhoppers, thrips, whiteflies, etc. Precautions for medication: the drug cannot be mixed with alkaline pesticides and alkaline substances; Do not pollute beekeeping, sericulture sites and related water sources when using drugs; Store leftovers away from food.

Answer: Hello, I'm glad to answer for you, imidacloprid does not kill red spiders, his main control is rice, wheat, cotton and other crops on the stinging and sucking mouthparts pests, such as aphids, leafhoppers, thrips, whiteflies and potato beetles and wheat straw flies.

Imidacloprid has a poor effect on the control of mites, and generally cannot be used as a pesticide to kill red spiders in production. There are many agents for the prevention and control of spider mites, and you can consider using avil, chlorpyrifos, pyridoxaline, acaricidal, mite, etc.

Imidacloprid is a new type of nitromethylene insecticide, which is highly efficient, broad-spectrum, good systemic and has a long residual effect, and has stomach toxicity and contact killing effects. Its insecticidal mechanism is mainly to selectively inhibit nicotinic acetylcholinesterase receptors in the insect nervous system, thereby blocking the normal conduction of the insect central nervous system, resulting in paralysis and death of pests.

Imidacloprid has shown good control effect in the control of homoptera pests such as planthoppers, leafhoppers, whiteflies, aphids, scale insects and other pests, and has been widely used in production.

The control of rice planthopper with imidacloprid can be the main pest generation, and at the same time has the effect of "pre-treatment and post-treatment". Imidacloprid square meter can well control 3 kinds of rice planthoppers, with a control effect of more than 90% and an effective period of more than 25 days, which is significantly higher than the same amount of conventional pesticides and thiazinones.

Imidacloprid control leafhopper, the use of 10% imidacloprid 10 grams per mu can effectively control the occurrence of leafhoppers, and the effective period is up to 30 days, and the control effect and lasting effect are significantly better than other conventional pesticides.

Imidacloprid is used for the control of whiteflies, and 3000 times of liquid spray is used per mu, and the control effect is more than 90% 3 days after the drug.

Imidacloprid control scale insects, using 40% imidacloprid 4000 times liquid spray per mu for control, the control effect can reach up to 98%, and the effective period of more than 90% is more than 25 days.

Imidacloprid control aphids, the use of 10% imidacloprid 5 grams per mu, can be a good control of wheat aphids, 1 day after the drug, the control effect reaches more than 90%, 3 days after the drug reaches more than 98%, and more than 95% of the effective period is 15-20 days.

No, you can move the flowers to the balcony or bathroom and spray them with water with a sprayer.

1. Garlic juice: take 500 grams of purple garlic, add a little water and soak for a while, mash and take out the juice, dilute 10 15 times with water, and use immediately. It can be sprayed to control red spiders, aphids, scale insects, powdery mildew, gray mold, and can also be watered to control nematodes, earthworms, etc.

2. Boiled water for chili pepper: 500 grams of dried red pepper, add 1000 grams of water and boil for 20 minutes, filter and take the supernatant and spray it, which can prevent and control whiteflies, red spiders, aphids, etc.

3. Soak tobacco leaves in water: take 50 grams of tobacco leaves or 100 grams of paper cigarette butts, add 1500 grams of water, boil for 30 40 minutes or soak for 24 hours, filter after repeated rubbing by hand, and add neutral laundry detergent to spray, which can control aphids, leafhoppers, red spiders, bugs, leaf rollers, thrips, etc.

4. Peach leaf boiling water: take 500 grams of peach leaves, add 3000-3500 grams of water, boil for 30 minutes, take the supernatant and spray after filtration, which can control aphids and inchworms, mole crickets and other underground pests.

5. Zanthoxylum pepper water: dilute the spray with water according to the weight ratio of 1:10 with Zanthoxylum pepper powder, which can prevent and control whiteflies and aphids.

6. Grass and wood ash: take plant ash, add water according to the weight ratio of 3:10, soak for 4-9 hours, and spray on flowers after clarification to prevent and control aphids, gray mold, etc.

7. Wind oil essence dilute liquid: dilute 600-800 times spray with wind oil essence, which can control aphids, scale insects, red spiders, etc.

8. Plantain extract: wash and mash the plantain, add water according to the weight ratio of 1:5, soak for 24 hours, and its filtrate can control leafhoppers, net bugs, red spiders, and aphids.

9. Pulsatilla extract: Wash and chop the pulsatilla plants, add water according to the weight ratio of 1:10, soak for 2 3 hours, or boil for half an hour, and its filtrate can control aphids, leafhoppers, and net bugs.

10. Mosquito coil: Ignite the mosquito coil containing pyrethroid and put it in a flower pot, and then close it with a plastic sleeve and pot, and smoke it for 50 to 60 minutes to kill red spiders.

No.

Imidacloprid is mainly used to control stinging and sucking mouthparts pests, such as aphids, planthoppers, whiteflies, leafhoppers, thrips. It is also effective against certain pests of Coleoptera, Diptera and Lepidoptera, such as rice weevil, rice negative mudworm, rice borer, leaf miner, etc., but not against nematodes and red spiders.

You can kill red spiders with acaricides and other agents, such as flower insect net, quick kill buty, flush these agents, and then spray them on the leaves.

Answer: Mash the garlic juice, add half of the water and soak for a while, then use it to spray.

Dear, with a big extermination, it must be fine, this is a mosquito and fly medicine with hedge technology

Purified water pesticides can be harmless to plants.

Some work and some don't, depending on the type and resistance.

Okay, spray a little bit and try it, are they all bugs.

It depends on what kind of pesticide you have.

Hello, you'd better not use it, you move the flowers to the balcony or bathroom, and spray them with water with a sprayer.

Every time the flowers change season, they are all "red spiders", in fact, it only takes 1 trick to completely eliminate insect pests.

It kills mosquitoes and flies. Insecticide. The active ingredient is permethrin. Of course, it can also kill the bugs on the flowers and leaves.