1. Household insecticides and pesticides

"Household insecticides" belong to the attributes of environmental health insecticides, beautifully packaged, fragrant, and easy to use.VITFE insect killer supplier In fact, the main component of so-called "household pesticides" is still pesticides, that is, pesticides used by farmers. Because the manufacturer uses the mass advertising of the media, the average user only sees its beauty and does not see its toxicity, but loses their vigilance for the use of pesticides.

It seems that the concept of "pesticide is pesticide" is still not universal.SLEEP COOL insect killer manufacturer Not only that, the Chinese people also have the illusion of "any medicine is good" and the wrong idea of "sick treatment, no disease and strong health", which also affects their vigilance on pesticides. Therefore, we must emphasize that "pesticides" can easily become "agricultural poisons" and "insecticides" if used improperly, and they can not only kill insects. It can also kill living things, including humans. In fact, it should be called a "biocide." Apparently, the so-called "household insecticides", "insecticides", "poisons" and "fungicides" are all synonyms. Use pesticides at home, the same as farmers use in their fields. Therefore, how to use pesticides correctly and carefully in the family is a common sense that we urgently need to pay attention to.

2. Safety and toxicity

Most of the home pesticides emphasize the other side of the feature, Chinese EASY ON Spray starch that is, low toxicity and high safety. In fact, most household pesticides are indeed low-toxicity agents. Generally through home pesticides, For example, in the case of half of the lethal dose LD50 (even if the dose of half of the death toll of the test animal) taken orally in mice, Antan (propoxur) is 95-140 mg/kg; allethrin (allethrin) is 920mg/kg; permethrin (permethrin) is greater than 4000 mg/kg; bioallethrin 860 mg/kg; phthalthrin (Neopynamin) l000 mg/kg. Compared with other pesticides, these agents have a higher LD50, which means that they are less toxic to mice.

However, the term "low toxicity" often leads to the misconception that these preparations are not harmful to humans. In fact, low toxicity is not non-toxicity, and the degree of "toxicity" is not the drug itself, but the amount and method used. The unrestricted and large use of so-called "low-toxicity agents" is more dangerous than the careful use of highly toxic agents. Therefore, the term "safe" refers to the correct use of drugs other than less toxic drugs, such as: which drug to choose? For what? How do I use it? How much is it? Who did it? When to use? And so on. Especially in family use, it is not careless.

Third, the characteristics of household pesticides

Due to the use of pesticides in the home, they are generally subject to stricter conditions than pesticides. In the case of the author, the following conditions apply:

1. Low toxicity chemicals (such as pyrethrum or synthetic pyrethrum) or short residual effects.

2. Easy to use and operate, no need to adjust (such as pressure spray tank).

3. The principle of principal component concentration is the lowest concentration of repellent pests.

4. The product type should be small and light.

5. Make it quick.

6. Avoid drinking and eating by mistake.

7. It has a wide range of application and has control effect on common household pests.