a) What do you understand by biological control of weeds and
pests?
b) In what way is biological control better than using weedicides
and pesticides?
Answers
Answered by
4
Explanation:
Answer: This organism kills the weeds and pests. Other way of biological control is to develop disease-resistant varieties of crops. (b) Biological control is better than the use of weedicides and pesticides as it does not harm the health of the human beings, who consume the crops.
Answered by
2
Answer:
- biological control refers to to the the prevention of the weeds and pest which harm the crops
- biological control is better than using weedicides and pesticides because they take out only nutritions and harm the plant
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