Question

1 What are
al herb des
bl fungicides?
c) insecticides?
2 Herbicides, fungicides, and insecticides are sometimes called pesticides. Why?
3 Explain why it is important for farmers to 'knock out the competition'.
4 Describe the problems of using pesticides.
5 a) What are the advantages of using biological control?
b) Give one example of biological control failing.​

Answer 1

Answer:

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