What is the definition of a pesticide or insecticide?
Pesticides are chemicals that may be used to kill fungus, bacteria, insects, plant diseases, snails, slugs, or weeds among others. Insecticides are a type of pesticide that is used to specifically target and kill insects. Some insecticides include snail bait, ant killer, and wasp killer.
What insecticide is used to kill insects?
Figure 6.
| Insecticide Active Ingredient | Common Product Names | General Application |
|---|---|---|
| Carbaryl | Sevin garden insecticides. Slug, Snail and Insect Killer Bait. | Urban/Suburban |
| Malathion | 50% Malathion Spray. Home Orchard Spray | Urban/Suburban |
| Malathion 50% E.C. | Agriculture | |
| Boric Acid | Boric Acid Roach Powder | Urban/Suburban |
What is the purpose of insecticide?
Insecticides are substances that kill or dispel insects, or inhibit their development. These substances are used in agriculture, forestry storage, and material protection as well as in hygiene.
Is insecticide harmful to humans?
The properties that make insecticides deadly to insects can sometimes make them poisonous to humans. Most serious insecticide poisonings result from the organophosphate and carbamate types of insecticides, particularly when used in suicide attempts and, when accidental, in occupational settings.
What are insecticides give example?
Answer: Chemicals used for destroying harmful insects are called Insecticides . Examples => DDT,BHC etc . They are used as insecticides.
What are the two types of insecticide?
Insecticides can be classified into two major groups: systemic insecticides, which have residual or long term activity; and contact insecticides, which have no residual activity. The mode of action describes how the pesticide kills or inactivates a pest. It provides another way of classifying insecticides.
Why is insecticide harmful?
Because insecticides are poisonous compounds, they may adversely affect other organisms besides harmful insects. The accumulation of some insecticides in the environment can in fact pose a serious threat to both wildlife and humans.