ACTIVITY 2: METHODS OF WEEDS DISPERSAL AND CONTROLLING WEEDS


Study the topic: Methods of weeds dispersal and methods of controlling weeds.

Class Activity.

1.  Name the structures that aid weed seeds to be dispersed by wind.

2.  Give 2 examples of weed seeds dispersed by explosive mechanism.

3.  Define weed control.

4.  ------------- Operations is used to bury weeds and their seeds.

4b. Give 1 reason for your answer in no.4

5.   Burning, mulching, weeding can be classified under which method of Weed control.

5b. List other ways of controlling weeds and give 3 examples each.

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