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What does the text state about the impact of pesticides?

AIt is always temporary and reversible.

BIt can have far-reaching and irreversible effects.

CIt only affects the pests being targeted.

DIt has a positive impact on the environment.

Answer:

B. It can have far-reaching and irreversible effects.

Read Explanation:

  • Agricultural chemicals are diverse group of chemicals used to contain or manage the pests in the specific crops and specific situations, it is called - Pesticides

  • Pesticides can be construed as a group of chemicals that are used to control or manage the pest population well below the economic threshold level.

  • The use of pesticides for its intended purpose warrants responsible use, handling and management as it has far reaching and irreversible impact on people, and environment


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In the soil environment, pesticides can become unavailable to plants due to adsorption to which components?

  1. Pesticides can become unavailable to plants when adsorbed to organic matter, clay minerals, and soil particles.
  2. Adsorption to soil water makes pesticides unavailable to plants.
  3. Pesticides adsorbed to air particles in the soil become unavailable.
  4. Adsorption to plant roots makes pesticides unavailable.