What are different types of chemicals used in agriculture?

Common agricultural chemicals (agrichemicals) include fuels, solvents, insecticides, herbicides, fungicides, fertilisers and veterinary chemicals.

What are three types of chemicals used in agriculture?

There are three different kinds of pesticides; herbicides, insecticides and fungicides. All three of these pesticides are used to kill different kinds of pests that can be found on a farm.

How are agricultural chemicals grouped?

These groups include insecticides (to control insects and other arthropods), herbicides (to eliminate weeds), fungicides (to kill fungi), rodenticides (to control mice and other rodents), and bactericides (to disinfect or sanitize), among others.

What are the 4 types of chemical pesticides?

Types of Pesticide Ingredients
  • insecticides,
  • herbicides,
  • rodenticides, and.
  • fungicides.

What are the two main classifications of agricultural chemicals?

Industrial agriculture relies on two types of chemicals: fertilizers and pesticides. The former boost soil fertility, making crops more productive, while the latter protect crops by controlling weeds (herbicides), insect and animal infestation (insecticides and rodenticides) and fungal/mold diseases (fungicides).

What are the 7 categories of pesticides?

Types of Pesticides
  • Insecticides – insects.
  • Herbicides – plants.
  • Rodenticides – rodents (rats & mice)
  • Bactericides – bacteria.
  • Fungicides – fungi.
  • Larvicides – larvae.

What are the classification of pesticide?

However the most common way to classify them is based on their chemical structure, identifying four main groups: organochlorines, organophosphates, carbamates, and pyrethroids.

What are the two main types of pesticides?

On the basis of the target group, pesticides are classified as: Herbicides: Such as 2,4-D are for plants that can act like pests such as weeds. Insecticides: Such as Allethrin, Boric Acid, Cypermethrin, Malathion, etc. to kill insects.

What are agricultural pesticides?

Pesticides are used in agriculture to control weeds, insect infestation and diseases. There are many different types of pesticides; each is meant to be effective against specific pests. Some examples include: Algaecides to kill and/or slowing the growth of algae.

What chemicals are used to protect crops?

The main classes of crop protection chemicals are herbicides, insecticides and fungicides. Selective herbicides, for example, control the growth of weeds which would otherwise grow among a crop, competing with it for water, nutrients and sunlight.

What are the synthetic chemicals used in agriculture?

Agrochemicals are the various chemical compounds that are used in agriculture. They comprise of a wide range of pesticides, synthetic fertilizers, hormones, and other chemical growth agents. Among these, pesticides are the most widely used ones. Pesticides are categorized based on their target pests.

What harmful chemicals do farmers use?

Dangerous chemicals that are commonly used on farms include herbicides, pesticides, and anhydrous ammonia.
  • Herbicides. Herbicides, commonly known as weed killers, are chemical substances used to control and kill unwanted plants. …
  • Pesticides. …
  • Anhydrous Ammonia.

What is the role of chemical in agriculture?

Pesticides – also known as agricultural chemicals – are substances that are used to protect plants against pests. They include herbicides to kill weeds, fungicides to get rid of diseases and insecticides to kill bugs.

What is the difference between natural and synthetic chemicals?

Natural vs. Synthetic Venn Diagram: Natural chemicals are produced by nature without any human intervention. Synthetic chemicals are made by humans using methods different than those nature uses, and these chemical structures may or may not be found in nature.

What are the three types of pesticides?

Pesticides include all materials that are used to prevent, destroy, repel, attract or reduce pest organisms. Insecticides, herbicides, fungicides and rodenticides are some of the more well-known pesticides.

What pesticides are used in agriculture?

Insecticides include following main chemical families: organochlorines (removed from the market due to their high toxicity), organophosphates, carbamates, pyrethroids. Typical chemical families of herbicides are following: phenoxy herbicides, benzoic acid herbicides, triazines, ureas.

What are examples of synthetic chemicals?

Different types of synthetic organic chemicals include plastic products made from polymers (small repeating molecules), elastomers (flexible rubber material), medicine, and artificial sweeteners like Stevia, Equal, and others.

What are natural chemicals examples?

Examples of naturally occurring chemicals

Aroma compounds extracted from plant materials are commonly used in cosmetics. If you produce essential oils using maceration or cold-press extraction of plants, then they are defined as naturally occurring chemicals.