What is a pesticide? Don't use it carelessly, or it will pollute the environment

Insecticide (Insecticide) is a type of pesticide, as long as the substance used to kill insects can also be called insecticide, has a wide range of applications in medicine, agriculture and industry. But because pesticides are toxic to both animals and humans, they have the potential to dramatically alter ecosystem components, with some becoming concentrated as they spread through the food chain. VITFE insect killer supplier The term "pesticide" means any pest control agent, fungicide, herbicide, mite control agent or any substance (whether organic or inorganic) used or intended to be used to prevent, destroy, repel, attract, suppress or control any insect, rodent, bird, nematode, bacteria, fungus, weed or other form of plant or animal or any virus that is a pest Or a mixture of substances; Or any substance or mixture of substances used or intended to be used in the study of plant growth regulation, defoliant or desiccant. Pesticides range from pesticides, pest control chemicals, ship bottom paint, to Chinese household stink pills, rat bait, mosquito repellent and so on.

Pesticide type

According to the chemical composition, it is divided into organic and inorganic. SLEEP COOL insect killer manufacturer Insecticides are classified as contact, fumigation, stomach poison and systemic poison. There are generally three different types of pesticides.

Inside view - This insecticide is placed in the soil and absorbed by the roots of the plant. Once the pesticide enters the roots, it moves to external areas such as leaves, fruits, branches and branches. It forms a layer on the surface of the plant and is toxic to any insect that munches on the plant.

The insecticide kills pests, mainly ants, rats and cockroaches, by luring them. Chinese EASY ON Spray starch Like the ant paste that our company uses to kill ants.

Contact class - This type of insecticide is like a bullet and is only targeted for applications that kill insects. This is usually a household insecticide/water/mosquito repellent spray that must be sprayed directly on the insect to be effective.

Pesticide type

Toxicity of insecticides

There are four kinds of insecticides, which can be divided into egg insecticides, larval insecticides and adult insecticides according to the different stages of use.

Highly toxic - Color: red; Red flags: Skulls and poisons

Highly toxic color: yellow; Red: Highly toxic

Moderately toxic - Color: blue; Red flag: Danger

Low toxicity color: green; Danger sign: Warning

Pesticide disadvantage

1) Develop resistance:

Insects slowly develop resistance after repeated exposure to insecticides, and eventually, they become immune to the chemicals and have almost no effect at all. The growth rate of insect reproduction is also very fast, every three to four weeks they will breed to create a new generation of insects. As a result, resistance increases rapidly through. A study testing insecticide resistance in German cockroaches found that within six months, using only a single insecticide, cockroaches can develop antibodies against insecticides, and we can even pass this immunity on to the next generation. To avoid this problem, professional pest control service companies use a variety of pest control methods.

2) Hazards of non-target organisms:

Pesticides can kill more living things than intended and are also dangerous to humans. In addition, when pesticides mix with water sources through leaching, drift, or runoff, they can harm aquatic wildlife. Birds that drink this contaminated water and eat the affected insects will die. In the United States, examples of pesticides such as DDT are banned because it affects the reproductive ability of birds of prey.