How to use pesticides correctly?

The insecticide should be diluted with water, placed in a watering can, and sprayed on the plants, so that it is the correct way to use it.

The insecticide can be sprayed on the place where there are more insect pests, so that the insect pests can be killed in a large area.

Choose qualified products, then choose different pesticides according to different pests, and then be sure to stay away from fire sources when using them, and pay attention to protecting yourself.

When using pesticides, they must be diluted, in fact, they must be lowered when spraying, so that they can play a good role, and try to choose some sunny weather to spray pesticides.

When using pesticides, we must pay attention to self-protection, and we must wear masks and even goggles when spraying insecticides. Insecticides are generally pungent and toxic, so we must do a good job of protection when spraying to avoid these insecticides entering our respiratory system through our mouth and nose during the spraying process.

In this way, it will affect our physical health, and it will also cause this cough.

Therefore, we must take precautions against this. <>

After spraying pesticides, wash your hands in time, change your clothes, and even take a shower. After spraying pesticides, there will definitely be a certain amount of residue, after all, there will be a certain amount of wind blowing when spraying pesticides, and these pesticides may be sprayed on our clothes, our hands and our exposed parts. In order to avoid the effects of these pesticides on our body, we should wash our hands and bathe in time to remove these pesticides, so as to better protect ourselves.

The next step is to pay attention to how long the insecticide should be used. The purpose of pesticides is to kill insects, and we can choose to spray pesticides when pests gather. Some insects will come out at 9 o'clock in the morning or three to four o'clock in the afternoon to carry out activities, this time is the peak period of insect activity, then we can choose to use pesticides to spray and control during the peak period of insect activity, so that the effect of insecticide is often higher.

Intensify control at intervals of one week, while the use of pesticides can be replaced when conditions permit. Every time an insecticide is used, there will inevitably be some survivors who will survive, and these survivors will definitely develop a certain degree of resistance after the last pesticide killing.

So if we can change this insecticide, we can effectively kill those survivors. At the same time, it can also be used to strengthen the killing of some people who did not come out and did not kill them last time, so as to have a thorough insecticide effect.

Precautions for pesticides:1When spraying, make sure that there is no one in the room, and after 30 minutes, open the window for ventilation.

2.When there are small children indoors, spraying should not be allowed. 3.

Always remember to wash your hands and disinfect your hands after using insecticides, and place them in a high place so that your family members don't touch them. 4.Remember to wash your hands with hand sanitizer after use to remove germs from your hands.

It is necessary to wash hands in time, pay attention to the amount of medicine used, and take protective measures, pay attention to the surrounding environment, wear a mask, and pay attention to the instructions for use when using.

Insecticides are mainly used as medicines to control agricultural pests and urban health pests. It has a long history of use, a large amount and many varieties. Spraying, powder spraying, filling and aircraft spraying can be used when applying pesticides.

Either way, it is necessary to apply the pesticide evenly to ensure that the pests have the opportunity to eat before they can play a toxic role. Now I will introduce the use of pesticides to you, I hope it will be helpful to farmers.

The correct way to use insecticides is to spray directly at pests, or close doors and windows, and spray in all directions of the room, so that the room is filled with mist, and mosquitoes and flies will die within a few minutes, and then open the doors and windows, and only enter the room after sufficient ventilation. For reptiles such as cockroaches, it is necessary to spray aerosol evenly in the places where they infest, stay or roost.

Pesticides are less toxic, even when sprayed on dishes and chopsticks or on stovetops. It can be washed with water repeatedly. Do not wipe the cooktop repeatedly. Generally, pesticides can be removed. The insecticide clean water washes very well.

Our commonly used insecticides are organophosphorus pesticides, such as dichlorvos, dimethoate, etc., and pyrethroid insecticides, which have low toxicity. If you are spraying dichlorvos, it is recommended that you throw away the dishes and chopsticks and change them again. It is recommended that if it is a pyrethroid insecticide, you can soak the dishes and chopsticks in a 3% sodium carbonate solution for about 30 minutes and rinse well.

Spray insecticides later, and pay attention to putting away the dishes and chopsticks.

Fenvalerate: The application should be uniform and thoughtful. On crops with pests and mites, acaricides should be used in combination.

Pests such as aphids and cotton bollworms are easy to develop resistance to this drug, so try to mix and rotate when using. It can be mixed with non-alkaline pesticides, but cannot be mixed with alkaline pesticides. It is highly toxic to bees, fish, shrimp, poultry, etc.

For the above topical insecticides with certain restrictions, it is best to use insecticides under the guidance of professionals, and do not use them indiscriminately.

The use of pesticides has gone through several stages: the first to be discovered were natural centicides and inorganic compounds, but they have a single effect.

1. Large dosage and short duration of effect; Organosynthetic insecticides, such as organochlorines, organophosphorus and carbamates, are characterized by high efficiency and high or low residues, and many of them have high acute toxicity to mammals.

When using insecticides, you need to pay attention: do not apply pesticides under strong light, and be sure to pay attention to personal protection. Do not start using pesticides in rainy weather. Clothes should be cleaned up in time after using pesticides. The cycle of insecticide use is 20 days.

First of all, it is necessary to have relevant awareness, we must pay attention to the right time when using, we must grasp the appropriate variety and dosage, we must choose the right variety according to the diseases and insects produced by crops, we must pay attention to ventilation, and we must pay attention to the location of storage.

The thing to pay attention to when using insecticides is that you must be careful and safe, do not spray people and pets, wear gloves when using, and dilute insecticides with water for strong medicinal insecticides.

Everyone knows that when there are some pests and diseases in the crops, the farmer will choose to use some pesticides to save his crops. And for some fields, there are actually a lot of insect infestations, so it is necessary to use pesticides when necessary. But if people don't use pesticides scientifically, it is likely to harm their crops.

So what we are going to talk about today is how to use pesticides scientifically and rationally in life.

Symptomatic medication is first of all when using insecticides, because there are actually many types of pesticides. And each pesticide has a specific control object and its scope of use, so when using it, we must understand the object of use in order to accurately choose insecticides. If the right pesticides are not used, even if they are sown, they will not achieve the desired effect.

Therefore, when using insecticides, you must use symptomatic drugs to solve your own problems.

The second thing is to use pesticides appropriately, because when you decide to use pesticides, you already have a very clear diagnosis of pests and diseases. Therefore, at this time, it is necessary to find a suitable time to use insecticides, so that we can accurately grasp the dynamics of pests and diseases and accurate insecticide. So if it is an insecticide to control fruit insects, then there will be some pest eggs on some leaves on the fruit tree at this time.

Therefore, this problem also needs to be taken into account when killing insects, so that it can be carried out.

The final scientific use of pesticides is to carry out scientific use of pesticides, because there are actually many types of pesticides. So no matter what medicine you choose, you must choose those effective methods and convenient methods to use. Moreover, when using insecticides, the concentration should not be too low or too high, and it must be sprayed evenly when spraying, so as to accurately eliminate pests.

First of all, the symptomatic medication should be used, and then it should be used at the appropriate time, and the drug can be rotated to reduce drug resistance.

The best way to use pesticides scientifically and rationally is to pay attention to the time and amount of use, and pay attention to the seasonal use, so that they can be used very well.

First of all, it is necessary to choose the right insecticide according to different insects, and then it is also necessary to choose the right insecticide according to different crops, and it is necessary to do a good job of dilution before use, and it is necessary to master the efficient use method, and also need to do a good job of personal protection, and it must be particularly uniform when spraying.

When shopping for pesticides, we know that we should not buy pesticides that do not have an active ingredient that is not labeled. Do not purchase insecticide products that are processed and produced with pesticides that have been banned from use. So, what are the precautions to be paid attention to when using pesticides?

1. Try to use the killing sparingly.

Insects, try not to use them when you don't use them. When using spray pesticides, it's a good idea to wear a mask. Minimize contact with pesticides, such as not staying in the house where the pesticide is applied, leaving immediately after application, and opening doors and windows to fully ventilate and exhaust before entering.

2. Do not spray pesticides directly at people and pets. Avoid exposure of infants, children, pregnant women and people with specific allergies to pesticides to avoid adverse effects. Do not spray pesticides on food, utensils, furniture and bedding when using pesticides.

Keep pesticides safe and out of reach of small children.

3. Bathe and change clothes after applying insecticides and insecticidal emulsifiable concentrates.

4. Spray insecticides should not be in contact with open flames to avoid accidents.

5. Long-term use of an insecticide can make mosquitoes, flies, cockroaches resistant, if you feel that the effect is not satisfied, you should switch to another insecticide or choose other brands of insecticide products.

6. Among chemical insecticides, pyrethroid insecticides are generally considered to be safer, and permethrin, methrin, allethrin and deltamethrin are generally safer. Organochlorines, organophosphates, and carbamate are less safe.