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Questions and Answers
Which method involves using selective and non-selective herbicides for weed control?
Which method involves using selective and non-selective herbicides for weed control?
- Mechanical or physical weed control
- Biological control
- Cultural weed control
- Chemical control (correct)
Which method of weed dispersal involves the detachment of fruits and seeds when wind blows against some weeds?
Which method of weed dispersal involves the detachment of fruits and seeds when wind blows against some weeds?
- Dispersal by man and animals
- Dispersal by water
- Dispersal by explosive mechanism
- Dispersal by wind (correct)
Which agent of weed dispersal involves the transportation of seeds by water to other locations?
Which agent of weed dispersal involves the transportation of seeds by water to other locations?
- Dispersal by explosive mechanism
- Dispersal by water (correct)
- Dispersal by wind
- Dispersal by farm tools, machines, and implements
Which method of weed control can be done through burning, mulching, and crop rotation?
Which method of weed control can be done through burning, mulching, and crop rotation?
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Which method of weed control involves cutting, hoeing, and hand pulling?
Which method of weed control involves cutting, hoeing, and hand pulling?
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