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State the difference in organic farmers approach from that of conventional pest control methods. - Biology

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Question

State the difference in organic farmers approach from that of conventional pest control methods.

Distinguish Between
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Solution 1

Organic farmers control pests by maintaining a balanced ecosystem where pests are kept at manageable levels without eradication, using natural predators and biocontrol methods. Conventional methods use chemicals that kill pests and beneficial organisms indiscriminately. Organic farming avoids toxic pesticides, promoting ecological balance and reducing chemical dependence.

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Solution 2

Sr. No. Aspect Organic Farmers Approach Conventional Pest Control
1. Pest Control Method Maintain pests at manageable levels through natural checks. Kill pests using chemical pesticides indiscriminately.
2. Use of Chemicals Avoid toxic chemical pesticides. Use synthetic chemical insecticides and pesticides.
3 Impact on Ecosystem Preserve beneficial insects that prey on pests. Harmful and beneficial insects alike.
4. Pest Eradication Goal Pest eradication is undesirable; pests are part of the ecosystem. Aim to completely eradicate pests.
5. Environmental Effect Promotes ecological balance, reduces pollution. Causes environmental pollution and chemical residues.
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Notes

Students can refer to the answer according to their preferred marks.

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Chapter 12: Microbes in Human Welfare - HIGHER ORDER THINKING SKILLS QUESTIONS (HOTS) [Page 505]

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Nootan Biology [English] Class 12 ISC
Chapter 12 Microbes in Human Welfare
HIGHER ORDER THINKING SKILLS QUESTIONS (HOTS) | Q 7. (iii) | Page 505

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