Frequent question: Which of the following aromatic compounds is used as an effective insecticide?

Which aromatic compound is used as an effective insecticide?

DDT is effective insecticide particularly for mosquito, flies and other crop pests. It is used to eradicate malaria by killing mosquito. It is toxic to human and other animals, birds, fishes.

What is the most effective insecticide?

Best Insecticides for General Home Use

  • Bifen IT (Best Overall Value) Bifen IT. …
  • Suspend SC (Great for Long Lasting Killing Power) Suspend SC. …
  • Taurus SC (Best for Outdoor Use Only) Termidor SC. …
  • Essentria IC3 (Best Natural/Safe Insecticide) Essentria IC3 Insecticide Concentrate. …
  • CimeXa (Best Insecticide Dust) …
  • Baits.

Which compound is used as insecticide?

The most commonly used insecticides are the organophosphates, pyrethroids and carbamates (see Figure 1). The USDA (2001) reported that insecticides accounted for 12% of total pesticides applied to the surveyed crops. Corn and cotton account for the largest shares of insecticide use in the United States.

Which of the following is used as insecticide?

Tiger beetles are biological control agents in agroecosystems which live on the surface of the soil, where they capture and consume a wide assortment of soil dwelling insects, including caterpillars, wireworms, maggots, ants, aphids and slugs and thus, is used as a biological insecticide.

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What are the 4 main modes of action of insecticides?


Brown (1951) has classified insecticides into five groups, based on mode of action: (l) physical poisons, (2) protoplasmic poisons, (3) respiratory poisons, (4) nerve poisons, and (5) poisons of a more general nature.

What is the difference between contact and systemic insecticide?

Contact materials cover only the plant’s surface and insects or mites must directly contact the active ingredient for control. … Systemic materials, on the other hand, move within the plant; applied to the media they will move throughout the entire plant, including new shoots.

What makes a good insecticide?

A residual insecticide should be: Highly toxic to target insects. From time to time, samples of the target insect should be collected and checked for the development of resistance. …

How do I choose insecticide?

When selecting pesticides, keep these important tips in mind:

  1. Learn about the pest. …
  2. Look for your pest on the label. …
  3. Decide how much pest activity you can tolerate. …
  4. Consider the treatment area. …
  5. Select an effective product. …
  6. Look for the signal word. …
  7. Read about the required safety equipment.

What to spray to keep bugs out of house?

A combination of half apple cider vinegar (although normal vinegar works just as well) and half water in a spray bottle works perfectly to repel those pests. This concoction can be sprayed around the perimeter of your home, on the legs of tables that have food served on them or even around a screen house or tent.

What happens if you breathe in insecticide?

Many insecticides can cause poisoning after being swallowed, inhaled, or absorbed through the skin. Symptoms may include eye tearing, coughing, heart problems, and breathing difficulties.

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What is the difference between insecticide and pesticide?

Answer: Pesticides are chemicals that may be used to kill fungus, bacteria, insects, plant disease, etc. … An insecticide is used to specifically target and kill insects.

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