In Pharmacy Or For Insecticidal Companies in Malaysia

Pesticides are substances used to kill or control pests. Insecticides are one type of pesticide used to control insects. Some insecticides are used in homes and gardens to control pests such as ants, cockroaches, and mosquitoes. Other insecticides are used in agriculture to control pests that damage crops.

Insecticides are classified according to their mode of action. Some insecticides act by contact, meaning they kill insects when they come into contact with the pesticide. Other insecticides act by ingestion, meaning the insects must eat the pesticide to be affected. Still other insecticides act by vaporization, meaning they kill insects when they breathe in the pesticide.

The mode of action of an insecticide is important to consider when selecting an insecticide to use. Contact insecticides are generally more effective against crawling insects, such as ants and cockroaches. Ingestion insecticides are generally more effective against flying insects, such as mosquitoes. Vaporization insecticides are generally more effective against insects that are difficult to kill with contact or ingestion insecticides, such as bedbugs.

When selecting an insecticide, it is also important to consider the toxicity of the insecticide. Some insecticides are more toxic to humans and animals than others. It is